/* ============ 設計變量 ============ */
:root{
  --ink:#26203B;
  --ink-soft:#5A5370;
  --purple-950:#2A1B4E;
  --purple-900:#331F5E;
  --purple-800:#43247A;
  --purple-700:#4B2A85;
  --purple-600:#6B3FA0;
  --purple-500:#8B5FBF;
  --purple-400:#A98BD4;
  --purple-200:#CFBBE8;
  --purple-100:#E8DCF5;
  --purple-50:#F6F1FC;
  --gold:#C9A961;
  --white:#FFFFFF;
  --serif:"Noto Serif TC","Noto Serif SC","Songti SC","STSong","SimSun",serif;
  --sans:"Noto Sans TC","Noto Sans SC","PingFang TC","Microsoft JhengHei",sans-serif;
  --shadow:0 18px 50px rgba(43,20,78,.14);
  --radius:18px;
  --anchor-offset:90px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:var(--anchor-offset)}
body{
  font-family:var(--sans);
  color:var(--ink);
  background:var(--white);
  line-height:1.75;
  font-size:17px;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.container{max-width:1180px;margin:0 auto;padding:0 28px}
::selection{background:var(--purple-500);color:#fff}

/* ============ 頂欄導航 ============ */
.topbar{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(255,255,255,.96);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--purple-100);
  transition:box-shadow .3s;
}
.topbar.scrolled{box-shadow:0 6px 24px rgba(43,20,78,.10)}
.topbar-inner{
  display:flex;align-items:center;gap:22px;
  height:74px;
}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand img{height:48px;width:auto;border-radius:0;box-shadow:none}
.nav{
  display:flex;align-items:center;gap:2px;
  margin-left:0;
}
.nav a{
  padding:8px 13px;font-size:15.5px;font-weight:500;color:var(--ink-soft);
  border-radius:10px;transition:color .2s,background .2s;white-space:nowrap;
}
.nav a:hover{color:var(--purple-700);background:var(--purple-50)}
.nav a.active{color:var(--purple-700)}
.lang{
  display:flex;align-items:center;gap:2px;margin-left:auto;flex-shrink:0;
  background:var(--purple-50);border:1px solid var(--purple-200);border-radius:999px;padding:3px;
}
.lang button{
  font-family:var(--sans);font-size:12.5px;padding:5px 12px;border:none;background:transparent;
  border-radius:999px;color:var(--ink-soft);cursor:pointer;transition:all .2s;
}
.lang button.on{background:var(--purple-700);color:#fff;font-weight:600}
.menu-btn{
  display:none;margin-left:auto;background:none;border:none;cursor:pointer;
  width:46px;height:46px;border-radius:12px;align-items:center;justify-content:center;
}
.menu-btn svg{width:26px;height:26px;stroke:var(--purple-800);stroke-width:2;fill:none;stroke-linecap:round}
.mobile-nav{
  display:none;position:fixed;top:74px;left:0;right:0;z-index:99;
  background:#fff;border-bottom:1px solid var(--purple-100);
  box-shadow:0 18px 34px rgba(43,20,78,.12);
}
.mobile-nav.open{display:block}
.mobile-nav a{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 28px;font-size:16px;font-weight:500;color:var(--ink);
  border-bottom:1px solid var(--purple-50);
}
.mobile-nav a:last-child{border-bottom:none}
.mobile-nav a:hover{background:var(--purple-50);color:var(--purple-700)}
.mobile-nav a.active{color:var(--purple-700);background:var(--purple-50)}

/* ============ Hero ============ */
.hero{
  position:relative;min-height:100vh;
  display:flex;align-items:center;
  background:linear-gradient(180deg,rgba(42,27,78,.34) 0%,rgba(42,27,78,.10) 42%,rgba(42,27,78,.86) 100%),url('../assets/images/hero-background.jpg') center/cover no-repeat;
  color:#fff;
}
.hero-inner{position:relative;z-index:2;padding:150px 0 120px;width:100%}
.hero h1{
  font-family:var(--serif);font-weight:900;font-size:clamp(44px,7vw,76px);
  line-height:1.16;letter-spacing:.06em;
  text-shadow:0 4px 30px rgba(0,0,0,.35);
  margin-bottom:20px;
}
.hero h1 .gold{color:var(--gold)}
.hero .sub{
  font-size:clamp(16px,2vw,20px);letter-spacing:.34em;font-weight:500;
  color:#F1EAFB;margin-bottom:14px;
}
.hero .en-sub{
  font-size:13.5px;letter-spacing:.26em;color:rgba(255,255,255,.82);margin-bottom:40px;
}
.cta{
  display:inline-flex;align-items:center;gap:10px;
  background:var(--gold);color:var(--purple-950);
  font-weight:700;font-size:16.5px;letter-spacing:.08em;
  padding:15px 36px;border-radius:999px;
  box-shadow:0 12px 30px rgba(0,0,0,.22);
  transition:transform .25s,box-shadow .25s;
}
.cta:hover{transform:translateY(-3px);box-shadow:0 18px 38px rgba(0,0,0,.30)}
.star{position:absolute;color:var(--gold);opacity:.85;pointer-events:none;z-index:1}
.star svg{width:100%;height:100%;display:block}

/* ============ 最新消息 ============ */
.news{
  background:var(--purple-800);color:#fff;
}
.news-inner{
  display:flex;align-items:center;gap:18px;
  padding:16px 0;font-size:15.5px;
}
.news-tag{
  flex-shrink:0;background:var(--gold);color:var(--purple-950);
  font-weight:700;padding:4px 14px;border-radius:999px;font-size:13.5px;letter-spacing:.1em;
}
.news-inner p{opacity:.95}

/* ============ 通用章節 ============ */
.section{padding:110px 0;position:relative}
.section.alt{background:var(--purple-50)}
.sec-head{max-width:760px;margin:0 auto 64px;text-align:center;position:relative;z-index:2}
.eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  color:var(--purple-600);font-weight:700;letter-spacing:.28em;font-size:13.5px;
  margin-bottom:16px;
}
.eyebrow .spark{width:14px;height:14px;color:var(--gold)}
.sec-head h2{
  font-family:var(--serif);font-weight:900;font-size:clamp(30px,3.6vw,44px);
  color:var(--purple-800);letter-spacing:.04em;line-height:1.3;
}
.sec-head .en{
  display:block;margin-top:10px;font-size:13px;letter-spacing:.42em;
  color:var(--purple-400);font-weight:600;
}
.sec-head p.lead{margin-top:22px;color:var(--ink-soft);font-size:17.5px;text-wrap:pretty}
.gold-line{width:56px;height:3px;border-radius:3px;background:var(--gold);margin:20px auto 0}

/* ============ 關於我們 ============ */
.about-grid{
  display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:center;
}
.about-copy .motto-quote{
  font-family:var(--serif);font-size:22px;font-weight:700;color:var(--purple-700);
  line-height:1.8;margin-bottom:24px;text-wrap:pretty;
}
.about-copy .motto-quote .hl{color:var(--gold)}
.about-copy p{color:var(--ink-soft);margin-bottom:18px;text-wrap:pretty}
.about-copy .poem{
  border-left:3px solid var(--purple-400);padding:6px 0 6px 22px;
  font-family:var(--serif);font-size:18px;color:var(--purple-700);font-weight:600;
  margin:26px 0;
}
.since{
  display:flex;align-items:baseline;gap:16px;margin-top:30px;
}
.since b{
  font-family:var(--serif);font-size:54px;font-weight:900;color:var(--purple-700);line-height:1;
  letter-spacing:.02em;
}
.since span{font-size:14px;letter-spacing:.3em;color:var(--purple-500);font-weight:600}
.about-media{position:relative}
.about-media img{
  width:100%;border-radius:var(--radius);
  box-shadow:var(--shadow);
}
.about-media .frame{
  position:absolute;inset:0;border-radius:var(--radius);
  border:2px solid rgba(255,255,255,.55);
  transform:translate(18px,18px);pointer-events:none;
}
.about-media .chip{
  position:absolute;left:-22px;bottom:-22px;
  background:var(--purple-700);color:#fff;
  border-radius:14px;padding:16px 22px;text-align:center;
  box-shadow:var(--shadow);
}
.about-media .chip b{font-family:var(--serif);font-size:26px;display:block;line-height:1.2}
.about-media .chip span{font-size:12.5px;letter-spacing:.16em;opacity:.9}

/* ============ 數據 ============ */
.numbers{background:linear-gradient(135deg,var(--purple-900),var(--purple-700));color:#fff}
.numbers .sec-head h2{color:#fff}
.numbers .sec-head .en{color:var(--purple-200)}
.numbers .eyebrow{color:var(--gold)}
.numbers .gold-line{background:var(--gold)}
.nums{
  display:grid;grid-template-columns:repeat(3,1fr);gap:40px;
  margin-top:10px;
}
.num{
  text-align:center;padding:44px 28px;border-radius:var(--radius);
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);
  backdrop-filter:blur(4px);
  transition:transform .3s,background .3s;
}
.num:hover{transform:translateY(-6px);background:rgba(255,255,255,.12)}
.num .value{
  font-family:var(--serif);font-weight:900;font-size:clamp(44px,5vw,64px);
  line-height:1.1;color:#fff;letter-spacing:.02em;
}
.num .value .u{font-size:.45em;color:var(--gold);font-weight:700;letter-spacing:.1em}
.num .label{margin-top:14px;font-size:16.5px;color:#E8DCF5;letter-spacing:.12em;font-weight:500}
.num .desc{margin-top:6px;font-size:13px;color:var(--purple-200);letter-spacing:.06em}

/* ============ 學校理念 ============ */
.phil-intro{
  max-width:860px;margin:0 auto 66px;text-align:center;
  font-size:18.5px;color:var(--ink-soft);text-wrap:pretty;
}
.phil-intro .trademark{
  font-family:var(--serif);font-size:23px;font-weight:700;color:var(--purple-700);margin-bottom:20px;
}
.cards{
  display:grid;grid-template-columns:repeat(3,1fr);gap:30px;
}
.card{
  background:#fff;border-radius:var(--radius);padding:38px 30px;
  border:1px solid var(--purple-100);
  box-shadow:0 10px 30px rgba(43,20,78,.07);
  transition:transform .3s,box-shadow .3s;
  position:relative;overflow:hidden;
}
.card::before{
  content:"";position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,var(--purple-600),var(--gold));
  opacity:0;transition:opacity .3s;
}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.card:hover::before{opacity:1}
.icon-chip{
  width:66px;height:66px;border-radius:50%;
  background:var(--purple-700);display:flex;align-items:center;justify-content:center;
  margin-bottom:22px;color:#fff;box-shadow:0 8px 20px rgba(75,42,133,.30);
}
.icon-chip svg{width:32px;height:32px}
.card h3{
  font-family:var(--serif);font-size:21px;font-weight:700;color:var(--purple-800);
  margin-bottom:12px;letter-spacing:.02em;
}
.card p{font-size:15.5px;color:var(--ink-soft);text-wrap:pretty}

/* ============ 校訓 ============ */
.motto-grid{
  display:grid;grid-template-columns:1fr 1fr;gap:60px;max-width:920px;margin:0 auto;align-items:center;
}
.motto-item{text-align:center}
.motto-item .seal{
  width:110px;height:134px;margin:0 auto 26px;border-radius:14px;
  overflow:hidden;background:#fff;border:4px solid var(--purple-200);
  box-shadow:0 14px 36px rgba(75,42,133,.22);
  transition:transform .3s;
  display:flex;align-items:center;justify-content:center;
}
.motto-item:hover .seal{transform:scale(1.04)}
.motto-item .seal img{width:90%;height:90%;object-fit:contain}
.motto-item h3{font-family:var(--serif);font-size:28px;font-weight:900;color:var(--purple-800);letter-spacing:.18em;margin-bottom:8px}
.motto-item .sub{color:var(--purple-600);font-weight:700;letter-spacing:.1em;margin-bottom:14px;font-size:16px}
.motto-item p{color:var(--ink-soft);font-size:15.5px;max-width:380px;margin:0 auto;text-wrap:pretty}

/* ============ 學術教學 ============ */
.academic-intro{
  max-width:820px;margin:0 auto 66px;text-align:center;
  color:var(--ink-soft);font-size:18px;text-wrap:pretty;
}
.academic-intro .focus{
  font-family:var(--serif);font-size:24px;font-weight:700;color:var(--purple-700);margin-bottom:20px;
}
.class-grid{display:grid;grid-template-columns:1fr 1fr;gap:34px;margin-bottom:54px}
.class-card{
  border-radius:var(--radius);overflow:hidden;background:#fff;
  border:1px solid var(--purple-100);box-shadow:0 10px 30px rgba(43,20,78,.07);
  transition:transform .3s,box-shadow .3s;
}
.class-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.class-card .img{position:relative;aspect-ratio:16/9;overflow:hidden}
.class-card .img img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.class-card:hover .img img{transform:scale(1.06)}
.class-card .img .tag{
  position:absolute;left:18px;bottom:18px;background:rgba(43,20,78,.82);
  color:#fff;font-weight:700;letter-spacing:.1em;padding:7px 18px;border-radius:999px;font-size:14px;
  backdrop-filter:blur(4px);
}
.class-card .body{padding:26px 28px 30px}
.class-card .body h3{font-family:var(--serif);font-size:21px;color:var(--purple-800);margin-bottom:8px}
.class-card .body p{color:var(--ink-soft);font-size:15.5px;text-wrap:pretty}
.quote-band{
  border-radius:var(--radius);overflow:hidden;position:relative;color:#fff;
  background:linear-gradient(100deg,rgba(43,20,78,.92),rgba(75,42,133,.82)),url('../assets/images/quote-background.jpg') center/cover no-repeat;
  padding:64px 54px;text-align:center;
}
.quote-band .qm{font-size:15px;letter-spacing:.3em;color:var(--gold);font-weight:700;margin-bottom:18px}
.quote-band p{
  font-family:var(--serif);font-size:clamp(19px,2.4vw,25px);font-weight:600;
  line-height:1.9;max-width:820px;margin:0 auto;text-wrap:pretty;
}

/* ============ 品德德育 ============ */
.moral-hero{
  border-radius:var(--radius);overflow:hidden;position:relative;margin-bottom:46px;
  box-shadow:var(--shadow);
}
.moral-hero img{width:100%;height:auto}
.moral-copy{
  display:grid;grid-template-columns:1fr 1fr;gap:40px;max-width:980px;margin:0 auto;
}
.moral-copy .col p{color:var(--ink-soft);text-wrap:pretty;font-size:16.5px;line-height:2}
.moral-copy .col b{
  display:block;font-family:var(--serif);font-size:20px;color:var(--purple-700);
  margin-bottom:12px;font-weight:700;
}

/* ============ 多元活動 ============ */
.act-intro{
  max-width:820px;margin:0 auto 56px;text-align:center;color:var(--ink-soft);font-size:17.5px;text-wrap:pretty;
}
.act-slogan{
  display:flex;gap:24px;justify-content:center;flex-wrap:wrap;
  margin-bottom:60px;
}
.act-slogan span{
  font-family:var(--serif);font-size:19px;color:var(--purple-700);font-weight:700;
  background:#fff;border:1px solid var(--purple-200);border-radius:999px;padding:12px 28px;
  box-shadow:0 8px 22px rgba(43,20,78,.08);
}
.act-cards{display:grid;grid-template-columns:repeat(3,1fr);gap:30px}
.act-card{
  background:#fff;border-radius:var(--radius);padding:36px 28px;text-align:center;
  border:1px solid var(--purple-100);box-shadow:0 10px 30px rgba(43,20,78,.07);
  transition:transform .3s,box-shadow .3s;
}
.act-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.act-card .icon-chip{margin:0 auto 22px}
.act-card h3{font-family:var(--serif);font-size:20px;color:var(--purple-800);margin-bottom:14px}
.act-card p{font-size:15px;color:var(--ink-soft);text-align:left;text-wrap:pretty}

/* ============ 校園環境 ============ */
.campus-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px}
.campus-item{
  border-radius:var(--radius);overflow:hidden;position:relative;
  aspect-ratio:3/4;box-shadow:0 10px 30px rgba(43,20,78,.12);
}
.campus-item img{width:100%;height:100%;object-fit:cover;transition:transform .6s}
.campus-item:hover img{transform:scale(1.07)}
.campus-item .cap{
  position:absolute;left:0;right:0;bottom:0;
  background:linear-gradient(transparent,rgba(43,20,78,.88));
  color:#fff;padding:46px 18px 16px;font-size:14px;letter-spacing:.08em;font-weight:600;
}
.campus-note{
  max-width:720px;margin:44px auto 0;text-align:center;color:var(--ink-soft);font-size:17px;text-wrap:pretty;
}
.campus-note b{color:var(--purple-700);font-family:var(--serif)}

/* ============ 尾聲橫幅 ============ */
.finale{
  position:relative;color:#fff;text-align:center;
  background:linear-gradient(180deg,rgba(42,27,78,.88),rgba(42,27,78,.94)),url('../assets/images/apply-background.jpg') center/cover no-repeat;
  background-attachment:fixed;
  padding:130px 0;
}
.finale .eyebrow{color:var(--gold);justify-content:center}
.finale h2{
  font-family:var(--serif);font-weight:900;font-size:clamp(32px,4.6vw,54px);
  letter-spacing:.06em;line-height:1.35;margin-bottom:26px;
}
.finale h2 .gold{color:var(--gold)}
.finale p{max-width:640px;margin:0 auto 40px;font-size:18px;color:#EDE5F8;line-height:2.1;text-wrap:pretty}

/* ============ 入學申請·聯繫我們 ============ */
.apply-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:56px;align-items:start}
.apply-info .school-name{
  font-family:var(--serif);font-size:26px;font-weight:900;color:var(--purple-800);letter-spacing:.04em;margin-bottom:6px;
}
.apply-info .school-en{font-size:13px;letter-spacing:.34em;color:var(--purple-500);font-weight:600;margin-bottom:30px}
.apply-row{
  display:flex;gap:16px;align-items:flex-start;padding:20px 0;
  border-bottom:1px solid var(--purple-100);
}
.apply-row:first-of-type{border-top:1px solid var(--purple-100)}
.apply-row .ic{
  flex-shrink:0;width:46px;height:46px;border-radius:50%;background:var(--purple-50);
  border:1px solid var(--purple-200);display:flex;align-items:center;justify-content:center;color:var(--purple-700);
}
.apply-row .ic svg{width:22px;height:22px}
.apply-row .txt b{display:block;font-size:16px;color:var(--purple-800);font-weight:700;letter-spacing:.04em;margin-bottom:3px}
.apply-row .txt p{color:var(--ink-soft);font-size:15px;line-height:1.7}
.apply-row .txt .tel{font-weight:600;color:var(--ink)}
.apply-cta{margin-top:30px}
.apply-cta .cta{background:var(--purple-700);color:#fff;box-shadow:0 12px 30px rgba(75,42,133,.30)}
.apply-cta .cta:hover{background:var(--purple-800)}
.qr-box{
  background:var(--purple-50);border:1px solid var(--purple-100);border-radius:var(--radius);
  padding:34px 30px;
}
.qr-box h4{
  font-family:var(--serif);font-size:19px;color:var(--purple-800);text-align:center;margin-bottom:6px;
}
.qr-box .sub{text-align:center;font-size:13px;color:var(--ink-soft);margin-bottom:26px;letter-spacing:.1em}
.qr-list{display:flex;gap:20px;justify-content:center}
.qr-item{text-align:center;width:132px}
.qr-item img{width:118px;height:118px;border-radius:12px;border:1px solid var(--purple-200);background:#fff;margin:0 auto 10px}
.qr-item span{font-size:12.5px;color:var(--ink-soft);line-height:1.5;display:block}

/* ============ 頁腳 ============ */
footer{
  background:var(--purple-950);color:#CFC2E4;
  padding:60px 0 34px;font-size:14.5px;
}
.foot-grid{display:grid;grid-template-columns:1.2fr 2fr 1fr;gap:44px;margin-bottom:40px}
.foot-brand img{height:60px;width:auto;border-radius:0;margin-bottom:16px;border:none}
.foot-brand .nm{font-family:var(--serif);font-weight:900;font-size:21px;color:#fff;letter-spacing:.05em}
.foot-brand .nm span{display:block;font-family:var(--sans);font-size:11px;letter-spacing:.3em;color:var(--purple-400);font-weight:600;margin-top:4px}
.foot-col h5{color:#fff;font-size:15px;font-weight:700;letter-spacing:.14em;margin-bottom:16px}
.foot-col ul li{margin-bottom:10px}
.foot-col ul a{color:#CFC2E4;transition:color .2s;font-size:14.5px}
.foot-col ul a:hover{color:var(--gold)}
.foot-col p{line-height:1.9}
.foot-bottom{
  border-top:1px solid rgba(255,255,255,.12);padding-top:22px;
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:#8F81B5;
}

/* ============ 動效 ============ */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .8s ease,transform .8s ease}
.reveal.in{opacity:1;transform:none}
@keyframes twinkle{0%,100%{opacity:.35;transform:scale(.8)}50%{opacity:1;transform:scale(1.05)}}

/* ============ 響應式 ============ */
@media(max-width:1080px){
  .nav{display:none}
  .menu-btn{display:flex}
  .topbar-inner{gap:12px}
  .about-grid,.apply-grid{grid-template-columns:1fr;gap:44px}
  .cards,.act-cards{grid-template-columns:repeat(2,1fr)}
  .campus-grid{grid-template-columns:repeat(2,1fr)}
  .motto-grid{gap:40px}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:680px){
  body{font-size:16px}
  .section{padding:76px 0}
  .cards,.act-cards,.class-grid,.moral-copy,.nums{grid-template-columns:1fr}
  .nums{gap:20px}
  .campus-grid{grid-template-columns:1fr 1fr;gap:14px}
  .campus-item{aspect-ratio:4/5}
  .about-media .chip{left:0}
  .quote-band{padding:46px 24px}
  .foot-grid{grid-template-columns:1fr}
  .hero-inner{padding:130px 0 90px}
  .brand img{height:40px}
  .qr-list{flex-wrap:wrap}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .reveal{opacity:1;transform:none;transition:none}
  *{animation:none!important;transition:none!important}
}