/* Fonts are self-hosted: Google Fonts is unreachable from mainland China.
   Chinese text deliberately uses the reader's system fonts. */
@font-face{font-family:'Reem Kufi';font-weight:700;font-display:swap;src:url(/fonts/reem-kufi-arabic-700.woff2) format('woff2')}
@font-face{font-family:'Amiri';font-weight:400;font-display:swap;src:url(/fonts/amiri-arabic-400.woff2) format('woff2')}
@font-face{font-family:'Amiri';font-weight:700;font-display:swap;src:url(/fonts/amiri-arabic-700.woff2) format('woff2')}
@font-face{font-family:'El Messiri';font-weight:600;font-display:swap;src:url(/fonts/el-messiri-latin-600.woff2) format('woff2')}
@font-face{font-family:'El Messiri';font-weight:700;font-display:swap;src:url(/fonts/el-messiri-latin-700.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Sans';font-weight:400;font-display:swap;src:url(/fonts/ibm-plex-sans-latin-400.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Sans';font-weight:500;font-display:swap;src:url(/fonts/ibm-plex-sans-latin-500.woff2) format('woff2')}
@font-face{font-family:'IBM Plex Sans';font-weight:600;font-display:swap;src:url(/fonts/ibm-plex-sans-latin-600.woff2) format('woff2')}

:root{
  --navy:#061E40;--navy-deep:#041530;--gold:#CCA264;--gold-deep:#A98248;--bronze:#7A5A2B;
  --cream:#FAF8F4;--sand:#F1EBE1;--paper:#FFFFFF;--line:#E4DACC;--ink:#0B1730;--body:#38455C;--mist:#D5DBE6;
  --cjk:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC","Source Han Sans SC",sans-serif;
  --sans:'IBM Plex Sans',system-ui,var(--cjk);
  --display:'El Messiri',var(--cjk);
  --kufi:'Reem Kufi','Amiri',sans-serif;
  --naskh:'Amiri',serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--sans);color:var(--ink);background:var(--cream);overflow-x:hidden}
a{color:var(--navy)}a:hover{color:var(--bronze)}
summary{cursor:pointer}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
h1,h2,h3,p{margin:0}
h1,h2,h3{font-family:var(--display);font-weight:600}
h2{font-size:clamp(30px,3.6vw,44px);line-height:1.15;color:var(--navy)}
:lang(zh) h1,:lang(zh) h2,:lang(zh) h3{font-weight:700;line-height:1.35}
[lang=ar]{font-family:var(--kufi);font-weight:700}

.wrap{max-width:1200px;margin:0 auto;padding-left:24px;padding-right:24px}
.wrap-narrow{max-width:860px;margin:0 auto;padding-left:24px;padding-right:24px}
.section{padding-top:96px;padding-bottom:96px}
.band{background:var(--sand)}
.dark{background:var(--navy);color:var(--cream)}
.dark h2,.dark h3{color:inherit}
.pattern{position:absolute;inset:0;width:100%;height:100%;opacity:.14;pointer-events:none}
.eyebrow{font-size:13px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;color:var(--bronze);margin-bottom:10px}
.section-head{display:flex;flex-wrap:wrap;align-items:baseline;justify-content:space-between;gap:12px 32px;margin-bottom:40px}
.ar-display{font-size:44px;color:var(--gold)}
.ar-deep{color:var(--gold-deep)}
.section-lead{font-size:18px;line-height:1.65;color:var(--body);max-width:680px;margin:-24px 0 40px}

.btn{display:inline-block;text-align:center;text-decoration:none;font-weight:600;font-size:17px;padding:16px 28px;border-radius:999px;border:1px solid transparent;cursor:pointer;font-family:inherit}
.btn-md{font-size:16px;padding:14px 24px}
.btn-sm{font-size:15px;padding:12px 20px}
.btn-accent,.btn-accent:hover{background:var(--gold);color:var(--navy-deep)}
.btn-accent:hover{background:#D9B77F}
.btn-ghost,.btn-ghost:hover{border-color:rgba(250,248,244,.5);color:var(--cream);font-weight:500}
.btn-ghost:hover{border-color:var(--gold)}
.btn-outline{border-color:var(--navy);color:var(--navy)}
.btn-dark,.btn-dark:hover{background:var(--navy);color:var(--cream)}
.btn-dark:hover{background:var(--navy-deep)}
.btn[disabled]{opacity:.6;cursor:progress}

/* Hero */
.hero{position:relative;overflow:hidden}
.nav{position:relative;padding-top:20px;padding-bottom:20px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px 32px}
.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--cream)}
.brand:hover{color:var(--cream)}
.brand-logo{flex:none;display:flex;background:#fff;border-radius:12px;padding:4px}
.brand-logo img{display:block}
.brand-name{font-family:var(--display);font-weight:600;font-size:18px;letter-spacing:.04em}
.nav-links{display:flex;flex-wrap:wrap;align-items:center;gap:8px 28px;font-size:15px}
.nav-links a:not(.btn){color:var(--cream);text-decoration:none;padding:12px 0}
.nav-links a:not(.btn):hover{color:var(--gold)}
.nav-links a.lang-switch:not(.btn){border:1px solid rgba(250,248,244,.4);border-radius:999px;padding:7px 14px}
.hero-body{position:relative;padding-top:56px;padding-bottom:96px;display:flex;flex-wrap:wrap;align-items:center;gap:56px}
.hero-copy{flex:1 1 480px;min-width:0;display:flex;flex-direction:column;gap:24px}
.badges{display:flex;flex-wrap:wrap;gap:10px}
.badge{border:1px solid rgba(250,248,244,.4);font-size:13px;font-weight:500;letter-spacing:.08em;text-transform:uppercase;padding:7px 14px;border-radius:999px}
.badge-accent{border-color:var(--gold);color:var(--gold)}
.hero-ar{font-size:clamp(44px,7vw,84px);line-height:1.25;color:var(--gold);text-align:left}
h1{font-size:clamp(34px,4.6vw,58px);line-height:1.12}
:lang(zh) h1{font-size:clamp(30px,3.9vw,48px)}
.lead{font-size:19px;line-height:1.6;color:var(--mist);max-width:560px}
.hero-sub{font-size:16px;color:var(--mist)}
.cta-row{display:flex;flex-wrap:wrap;gap:14px;margin-top:8px}
.hero-card-col{flex:1 1 340px;min-width:0;display:flex;justify-content:center}
.arch-card{width:100%;max-width:400px;background:var(--navy-deep);border:1px solid var(--gold);border-radius:220px 220px 20px 20px;padding:14px}
.arch-card-inner{border:1px solid rgba(204,162,100,.45);border-radius:206px 206px 12px 12px;padding:72px 28px 28px;display:flex;flex-direction:column;align-items:center;gap:20px;text-align:center}
.letter{font-family:var(--naskh);font-size:150px;line-height:1;padding-bottom:36px;color:var(--gold)}
.letter-title{font-family:var(--display);font-size:22px;font-weight:600}
.arch-card p{font-size:15px;line-height:1.55;color:var(--mist)}
.intake{width:100%;border-top:1px solid rgba(204,162,100,.35);padding-top:18px;display:flex;flex-direction:column;gap:6px}
.intake-label{font-size:12px;letter-spacing:.1em;text-transform:uppercase;color:var(--gold)}
.intake-value{font-size:16px;font-weight:500}

/* Requirement */
.band:has(.req){border-bottom:1px solid var(--line)}
.req{padding-top:48px;padding-bottom:48px;display:flex;flex-wrap:wrap;align-items:center;gap:24px 56px}
.req-title{flex:1 1 320px;min-width:0}
.req h2{font-size:clamp(26px,3vw,36px);line-height:1.2}
.req p{flex:1 1 420px;min-width:0;font-size:18px;line-height:1.65;color:var(--body)}

/* Courses */
.course-main{border-radius:20px;padding:40px;display:flex;flex-wrap:wrap;gap:40px;margin-bottom:24px}
.course-main-copy{flex:1 1 360px;min-width:0;display:flex;flex-direction:column;align-items:flex-start;gap:16px}
.pill{background:var(--gold);color:var(--navy-deep);font-size:12px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;padding:6px 12px;border-radius:999px}
.course-ar{font-size:40px;line-height:1.3;color:var(--gold)}
.course-main h3{font-size:32px;line-height:1.2}
.course-main-copy p{font-size:17px;line-height:1.65;color:var(--mist)}
.course-main-copy .btn{margin-top:8px}
.levels{flex:1 1 360px;min-width:0;margin:0;padding:0;list-style:none;display:flex;flex-direction:column;gap:12px}
.levels li{display:flex;align-items:center;gap:18px;background:var(--navy-deep);border:1px solid rgba(204,162,100,.35);border-radius:14px;padding:16px 20px}
.level-n{flex:none;width:44px;height:44px;border-radius:50%;border:1px solid var(--gold);color:var(--gold);display:flex;align-items:center;justify-content:center;font-family:var(--display);font-size:18px;font-weight:600}
.level-body{flex:1 1 auto;min-width:0}
.level-title{font-size:17px;font-weight:600}
.level-text{font-size:15px;line-height:1.5;color:var(--mist)}
.level-ar{flex:none;font-family:var(--naskh);font-weight:400;font-size:24px;color:var(--gold)}
.cards{display:flex;flex-wrap:wrap;gap:24px}
.card{flex:1 1 340px;min-width:0;background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:36px;display:flex;flex-direction:column;gap:14px}
.card-ar{font-size:32px;line-height:1.3;color:var(--bronze);text-align:left}
.card h3{font-size:26px;color:var(--navy)}
.card p{font-size:16px;line-height:1.65;color:var(--body)}
.card-link{margin-top:auto;padding-top:12px;font-weight:600}

/* How it works */
.steps{margin:0;padding:0;list-style:none;display:flex;flex-wrap:wrap;gap:24px}
.steps li{flex:1 1 240px;min-width:0;background:var(--cream);border:1px solid var(--line);border-radius:120px 120px 16px 16px;padding:48px 28px 32px;display:flex;flex-direction:column;align-items:center;text-align:center;gap:12px}
.step-n{font-family:var(--display);font-weight:700;font-size:40px;line-height:1;color:var(--bronze)}
.steps h3{font-size:22px;color:var(--navy)}
.steps p{font-size:16px;line-height:1.6;color:var(--body)}

/* Teachers */
.teachers{display:flex;flex-wrap:wrap;gap:24px}
.teacher{flex:1 1 280px;min-width:0;display:flex;flex-direction:column;gap:16px}
.teacher-arch{aspect-ratio:4/3;background:#EDE5D8;border:1px solid #D6C7AE;border-radius:999px 999px 16px 16px;display:flex;align-items:center;justify-content:center;padding:24px;font-size:clamp(40px,5vw,60px);color:var(--bronze)}
.teacher h3{font-size:24px;color:var(--navy);margin-bottom:8px}
.teacher p{font-size:15px;line-height:1.6;color:var(--body)}

/* Verse */
.verse{background:var(--navy-deep)}
.verse-inner{max-width:900px;margin:0 auto;padding:88px 24px;text-align:center;display:flex;flex-direction:column;gap:24px;align-items:center}
.verse-ar{font-family:var(--naskh);font-weight:400;font-size:clamp(30px,4.4vw,52px);line-height:1.9;color:var(--gold)}
.verse-tr{font-size:20px;line-height:1.6;max-width:640px}
.verse-ref{font-size:14px;letter-spacing:.1em;text-transform:uppercase;color:var(--mist)}

/* Pricing */
.plans{display:flex;flex-wrap:wrap;gap:24px;align-items:stretch}
.plan{flex:1 1 300px;min-width:0;border-radius:20px;padding:36px;display:flex;flex-direction:column;gap:14px;background:var(--paper);border:1px solid var(--line)}
.plan-featured{background:var(--navy);border-color:var(--gold);color:var(--cream)}
.plan h3{font-size:26px}
.plan p{font-size:16px;line-height:1.6;opacity:.9}
.price{font-family:var(--display);font-weight:700;font-size:34px;margin-top:8px}
.price span{font-family:var(--sans);font-weight:400;font-size:16px}
.price-ask{font-size:20px;font-weight:600}
.plan ul{margin:0;padding:0 0 0 20px;display:flex;flex-direction:column;gap:8px;font-size:15px;line-height:1.5}
.plan .btn{margin-top:auto}

/* FAQ */
#faq h2{margin-bottom:32px}
.faq-list{display:flex;flex-direction:column;gap:12px}
details{background:var(--cream);border:1px solid var(--line);border-radius:14px;padding:20px 24px}
summary{font-size:18px;font-weight:600;color:var(--navy)}
details p{margin-top:12px;font-size:16px;line-height:1.65;color:var(--body)}

/* Trial */
.trial{position:relative;overflow:hidden}
.trial-body{position:relative;display:flex;flex-wrap:wrap;gap:56px;align-items:center}
.trial-copy{flex:1 1 400px;min-width:0;display:flex;flex-direction:column;gap:20px}
.trial-ar{font-size:clamp(40px,5vw,64px);line-height:1.3;color:var(--gold);text-align:left}
.trial h2{font-size:clamp(30px,3.8vw,46px)}
.trial-copy p{font-size:18px;line-height:1.65;color:var(--mist);max-width:480px}
.trial-copy .trial-wechat strong{color:var(--gold);user-select:all}
.trial-form{flex:1 1 380px;min-width:0;background:var(--cream);color:var(--ink);border-radius:20px;padding:32px;display:flex;flex-direction:column;gap:18px}
.field{display:flex;flex-direction:column;gap:6px}
.field label{font-size:14px;font-weight:600}
.field small{font-size:13px;color:var(--body)}
.field input,.field select{font:inherit;font-size:16px;padding:14px 16px;border:1px solid #8A8577;border-radius:10px;background:var(--paper);color:var(--ink);width:100%}
.trial-form .btn{margin-top:6px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.form-status{font-size:15px;line-height:1.5;border-radius:10px;padding:12px 16px}
.form-status.is-ok{background:#DDE6F2;color:var(--navy)}
.form-status.is-error{background:#F6DFD6;color:#7A2613}

/* Footer */
.footer{background:var(--navy-deep);color:var(--mist)}
.footer-inner{padding-top:40px;padding-bottom:40px;display:flex;flex-wrap:wrap;justify-content:space-between;align-items:center;gap:20px 40px;font-size:15px}
.footer-brand{display:flex;align-items:center;gap:12px;color:var(--cream)}
.footer-ar{font-size:24px;color:var(--gold)}
.footer-links{display:flex;flex-wrap:wrap;gap:8px 24px}
.footer a{color:var(--mist);padding:12px 0}
.footer a:hover{color:var(--gold)}

@media (max-width:640px){
  .section{padding-top:64px;padding-bottom:64px}
  .nav-links{gap:4px 18px}
  .hero-body{padding-top:32px;padding-bottom:64px;gap:40px}
  .course-main,.card,.plan,.trial-form{padding:24px}
  .ar-display{font-size:34px}
  .levels li{gap:12px;padding:14px}
  .section-lead{margin-top:-16px}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}