@import url(/static/fonts/fonts.css);
:root{
  --ink:#101B33;--ink-2:#3C4761;--muted:#66708A;--paper:#F6F1E7;--paper-2:#EFE9DB;--sand:#E9E0CC;--line:#DDD3BF;--white:#FFFDF8;
  --gold:#B8893A;--gold-2:#E6B655;--gold-ink:#8A6422;--red:#A8392B;--blue:#2A5B8F;--green:#3E7A57;
  --font-ar:'IBM Plex Sans Arabic','Inter',system-ui,sans-serif;--font-de:'Inter','IBM Plex Sans Arabic',system-ui,sans-serif;--font-display:'Newsreader',Georgia,serif;
  --ease:cubic-bezier(.2,.7,.2,1);--r:2px;--gut:clamp(16px,4vw,56px)
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font:400 16px/1.7 var(--font-de);min-height:100vh;display:flex;flex-direction:column}
html[lang=ar] body{font-family:var(--font-ar);font-size:17px}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
h1,h2,h3{line-height:1.2;margin:0 0 .5em;font-weight:700}
p{margin:0 0 1em}
.skip{position:absolute;inset-inline-start:-999px;top:0;background:var(--ink);color:#fff;padding:8px 14px;z-index:99}.skip:focus{inset-inline-start:8px}
:focus-visible{outline:3px solid var(--gold-2);outline-offset:2px}
.mono{font-family:var(--font-display);color:var(--gold)}
[hidden]{display:none!important}

/* top bar */
.topbar{display:flex;align-items:center;gap:20px;padding:14px var(--gut);border-bottom:1px solid var(--line);background:rgba(246,241,231,.92);backdrop-filter:blur(10px);position:sticky;top:0;z-index:30}
.brand{display:flex;align-items:center;gap:12px;font-family:var(--font-display);font-size:23px;font-weight:600}
.brand em{font:600 12px var(--font-de);font-style:normal;color:var(--gold-ink);border:1px solid var(--gold);padding:1px 8px;letter-spacing:.06em}
.mark{width:38px;height:38px;background:var(--ink);color:var(--gold-2);display:grid;place-items:center;font-family:var(--font-display);font-size:23px;transition:transform .5s var(--ease)}
.brand:hover .mark{transform:rotate(-8deg) scale(1.06)}
.nav{display:flex;gap:26px;font-weight:500;font-size:15px;flex:1;margin-inline-start:18px}
.nav a{position:relative;padding:6px 0}
.nav a::after{content:"";position:absolute;inset-inline:0;bottom:0;height:2px;background:var(--gold);transform:scaleX(0);transform-origin:var(--o,left);transition:transform .35s var(--ease)}
[dir=rtl] .nav a::after{--o:right}
.nav a:hover::after,.nav a[aria-current]::after{transform:scaleX(1)}
.topbar-end{display:flex;align-items:center;gap:12px}
.topbar-end .inline{margin:0}
.lang{font-weight:600;font-size:14px;color:var(--gold-ink);padding:6px 8px}
.menu-btn{display:none;width:44px;height:44px;border:1.5px solid var(--ink);background:transparent;color:var(--ink);cursor:pointer;align-items:center;justify-content:center;margin-inline-start:auto}

/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 26px;font:600 15px var(--font-de);font-family:inherit;border:1.5px solid var(--ink);cursor:pointer;transition:transform .25s var(--ease),background .25s,color .25s,box-shadow .25s;border-radius:var(--r);text-align:center;position:relative;overflow:hidden}
.btn-solid{background:var(--ink);color:var(--paper)}
.btn-solid:hover{background:#1d2c52;transform:translateY(-2px);box-shadow:0 10px 24px -10px rgba(16,27,51,.55)}
.btn-line{background:transparent;color:var(--ink)}
.btn-line:hover{background:var(--ink);color:var(--paper);transform:translateY(-2px)}
.btn-gold{background:var(--gold-2);border-color:var(--gold-2);color:var(--ink)}
.btn-gold:hover{transform:translateY(-2px);box-shadow:0 10px 24px -10px rgba(184,137,58,.8)}
.btn-danger{background:transparent;border-color:var(--red);color:var(--red)}.btn-danger:hover{background:var(--red);color:#fff}
.btn-sm{min-height:38px;padding:0 16px;font-size:14px}
.btn-icon{min-height:32px;min-width:32px;padding:0 8px;background:transparent;border-color:var(--line)}
.btn:active{transform:translateY(0) scale(.98)}
.actions{display:flex;flex-wrap:wrap;gap:12px;margin:24px 0 0;align-items:center}

/* layout */
.wrap{width:100%;max-width:1240px;margin:0 auto;padding:36px var(--gut) 64px;flex:1}
.wrap-wide{width:100%;max-width:1480px;margin:0 auto;padding:28px var(--gut) 64px;flex:1}
.page-title{font-size:clamp(28px,4vw,44px);margin-bottom:.4em}
.display{font-size:clamp(38px,6vw,72px);line-height:1.15;font-weight:700;margin:0 0 .35em;letter-spacing:-.01em}
html[lang=de] .display{font-family:var(--font-display);font-weight:600;line-height:1.08}
.lead{font-size:clamp(17px,2vw,20px);color:var(--ink-2);max-width:56ch;line-height:1.9}.lead.sm{font-size:17px}
.eyebrow{font-size:13px;font-weight:600;color:var(--gold-ink);letter-spacing:.05em;display:flex;align-items:center;gap:10px;margin-bottom:12px}
.eyebrow::before{content:"";width:28px;height:2px;background:var(--gold)}
.muted{color:var(--muted);font-size:14px}
.link{color:var(--gold-ink);font-weight:600;border-bottom:1px solid transparent;transition:border-color .2s}.link:hover{border-color:currentColor}
.flash{background:var(--sand);border-inline-start:4px solid var(--gold);padding:12px 18px;margin:0 0 20px;animation:rise .5s var(--ease)}
.flash.ok{border-color:var(--green)}.flash.err{border-color:var(--red)}
.error{color:var(--red);font-weight:600}
.empty,.empty-note{color:var(--ink-2)}.empty{padding:48px 0;text-align:center}
.split{display:flex;flex-wrap:wrap;gap:clamp(24px,5vw,64px);align-items:flex-start}.split>*{flex:1 1 360px;min-width:0}
.narrow{max-width:560px}
.two{display:grid;grid-template-columns:1fr 1fr;gap:12px}

/* hero */
.area-public .wrap{padding-top:0;max-width:none;padding-inline:0}
.hero{display:flex;flex-wrap:wrap;min-height:min(680px,88vh)}
.hero-copy{flex:1 1 520px;padding:clamp(40px,8vw,96px) var(--gut);display:flex;flex-direction:column;justify-content:center;min-width:0}
.hero-copy>*{animation:rise .8s var(--ease) both}.hero-copy>*:nth-child(2){animation-delay:.08s}.hero-copy>*:nth-child(3){animation-delay:.16s}.hero-copy>*:nth-child(4){animation-delay:.24s}
.hero-visual{flex:1 1 420px;background:var(--ink);color:var(--paper);min-height:380px;position:relative;overflow:hidden;display:flex}
.hero-type{padding:clamp(24px,4vw,48px);display:flex;flex-direction:column;justify-content:space-between;width:100%;position:relative}
.hero-type::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(135deg,transparent 0 34px,rgba(230,182,85,.06) 34px 35px)}
.deutsch{font-family:var(--font-display);font-size:clamp(64px,9vw,132px);line-height:.95;color:var(--gold-2);letter-spacing:-.03em;font-weight:500;animation:slide-in 1.1s var(--ease) both;position:relative}
.chips{display:flex;gap:10px;flex-wrap:wrap;position:relative}
.chip{padding:9px 18px;font:500 clamp(16px,2vw,22px) var(--font-display);animation:rise .8s var(--ease) both}
.chip.der{background:var(--blue);animation-delay:.5s}.chip.die{background:var(--red);animation-delay:.65s}.chip.das{background:var(--green);animation-delay:.8s}
.hero-photo{width:100%;height:100%;object-fit:cover;min-height:380px}
.band{padding:clamp(48px,8vw,96px) var(--gut)}.band.alt{background:var(--sand)}
.band-head{display:flex;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:12px;margin-bottom:28px}.band-head h2,.band h2{font-size:clamp(26px,3.4vw,40px);margin:0}
.levels{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));border-top:2px solid var(--ink)}
.level-cell{padding:26px 22px 34px;border-inline-end:1px solid var(--line);display:flex;flex-direction:column;gap:10px;transition:background .3s,transform .4s var(--ease)}
.level-cell:last-child{border-inline-end:0}.level-cell:hover{background:var(--white);transform:translateY(-4px)}
.level-code{font:500 clamp(48px,6vw,72px)/1 var(--font-display);color:var(--gold)}
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:24px;flex:2 1 520px}
.steps li{border-top:2px solid var(--ink);padding-top:16px}.steps .num{font:500 34px var(--font-display);color:var(--gold);display:block}.steps b{font-size:18px}.steps p{color:var(--ink-2);font-size:15px;margin-top:6px}
.steps.wide{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));margin-top:32px}

/* courses */
.course-list{border-top:2px solid var(--ink)}
.course-row{display:flex;flex-wrap:wrap;gap:20px 32px;padding:28px 0;border-bottom:1px solid var(--line);align-items:flex-start;transition:background .3s}
.course-code{font:500 56px/1 var(--font-display);color:var(--gold);min-width:110px}.course-code.sm{font-size:22px;padding-top:12px}
.course-main{flex:1 1 320px;min-width:0}.course-main h2{font-size:24px;margin-bottom:6px}.course-main p{color:var(--ink-2)}
.course-side{display:flex;flex-direction:column;gap:10px;align-items:flex-start}
.modlist{list-style:none;padding:0;margin:10px 0 0;display:flex;flex-wrap:wrap;gap:6px 18px;font-size:14px;color:var(--ink-2)}.modlist b{font-family:var(--font-display);color:var(--gold-ink)}
.price{font-weight:700;color:var(--ink)}.price.lg{font-size:28px}
.tag{display:inline-block;font-size:12px;font-weight:600;padding:2px 10px;background:var(--sand);border:1px solid var(--line)}.tag.ok{background:#DCEBDD;border-color:var(--green);color:#24512F}.tag.warn{background:#F4E2B8;border-color:var(--gold)}
.teacher{display:flex;flex-wrap:wrap;gap:40px;align-items:flex-start}.portrait{width:min(340px,100%);aspect-ratio:4/5;object-fit:cover;background:var(--ink)}.portrait.ph{display:grid;place-items:center;color:var(--gold-2);font:500 120px var(--font-display)}.portrait.sm{width:120px;margin-bottom:12px}
.book-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:28px;margin-bottom:24px}
.book{display:flex;flex-direction:column;gap:8px;transition:transform .4s var(--ease)}.book:hover{transform:translateY(-6px)}.book img,.cover-ph{aspect-ratio:3/4;width:100%;object-fit:cover;background:var(--ink);box-shadow:8px 8px 0 var(--sand)}
.cover-ph{display:grid;place-items:center;color:var(--gold-2);font:500 56px var(--font-display)}.book h3{font-size:18px;margin:6px 0 0}.book p{font-size:14px;color:var(--ink-2)}
.facts{margin:0;display:grid;gap:16px}.facts dt{font-size:12px;font-weight:600;color:var(--gold-ink);letter-spacing:.06em}.facts dd{margin:0;font-size:18px}
.prose{max-width:70ch;color:var(--ink-2);line-height:1.95}
.foot{border-top:1px solid var(--line);padding:26px var(--gut);display:flex;flex-wrap:wrap;gap:12px 28px;justify-content:space-between;font-size:14px;color:var(--muted);margin-top:auto}.foot-links{display:flex;gap:20px}.foot a:hover{color:var(--ink)}

/* forms */
.form{display:grid;gap:16px}.card{background:var(--white);border:1px solid var(--line);padding:clamp(18px,3vw,28px)}
label{display:grid;gap:6px;font-weight:600;font-size:14px}.check{display:flex;align-items:center;gap:10px;font-weight:500}.check input{width:20px;height:20px;accent-color:var(--ink)}
input,select,textarea{width:100%;min-height:46px;padding:10px 14px;border:1.5px solid #CFC4AB;background:#fff;font:inherit;color:var(--ink);border-radius:var(--r);transition:border-color .2s,box-shadow .2s}
input:focus,select:focus,textarea:focus{border-color:var(--ink);box-shadow:0 0 0 3px rgba(230,182,85,.45);outline:0}
textarea{resize:vertical}.hp{position:absolute;inset-inline-start:-9999px;opacity:0}
.auth{max-width:440px;margin:clamp(20px,6vh,70px) auto}.area-public .auth{padding-inline:var(--gut)}
.inline{display:inline}.inline-form{display:flex;gap:8px;flex-wrap:wrap}.inline-form select,.inline-form input{width:auto;min-height:38px}
.searchbar{display:flex;gap:8px;margin:0 0 18px;max-width:480px}
fieldset{border:1px solid var(--line);margin:0 0 16px;padding:14px 18px}legend{font-weight:700;padding:0 6px}.cms legend{font-family:monospace;font-size:13px}

/* tables */
.table-wrap{overflow-x:auto;border:1px solid var(--line);background:var(--white);margin:12px 0 20px}
table{width:100%;border-collapse:collapse;font-size:14.5px}th,td{padding:11px 14px;text-align:start;border-bottom:1px solid var(--line);vertical-align:top}th{font-size:12px;letter-spacing:.05em;color:var(--muted);background:var(--paper-2);font-weight:600}tr:last-child td{border-bottom:0}tbody tr:hover{background:#FBF7EE}
.row-actions{display:flex;gap:6px;flex-wrap:wrap}.notes{padding-inline-start:18px}.secret{font:600 22px monospace;background:var(--sand);padding:12px 16px;user-select:all}

/* student */
.continue{display:flex;flex-wrap:wrap;align-items:center;gap:12px 20px;background:var(--ink);color:var(--paper);padding:22px 26px;margin:0 0 28px;transition:transform .4s var(--ease)}.continue:hover{transform:translateY(-3px)}.continue .eyebrow{color:var(--gold-2);margin:0;width:100%}.continue .eyebrow::before{background:var(--gold-2)}.continue b{flex:1;font-size:20px}
.course-cards{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:18px}
.course-card{background:var(--white);border:1px solid var(--line);padding:22px;display:flex;flex-direction:column;gap:10px;transition:transform .4s var(--ease),box-shadow .4s,border-color .3s}.course-card:hover{transform:translateY(-5px);box-shadow:0 18px 36px -22px rgba(16,27,51,.5);border-color:var(--gold)}
.bar{height:6px;background:var(--line);overflow:hidden}.bar i{display:block;height:100%;background:var(--green);transition:width .8s var(--ease)}
.module{margin:0 0 30px}.module h2{font-size:22px;display:flex;gap:10px;align-items:center;flex-wrap:wrap}.module.is-locked{opacity:.65}
.lessons{list-style:none;margin:0;padding:0;border-top:2px solid var(--ink)}
.lesson-row{display:flex;align-items:center;gap:14px;padding:14px 4px;border-bottom:1px solid var(--line)}.lesson-row a,.lesson-row>span:nth-child(2){flex:1;font-weight:500}.lesson-row a:hover{color:var(--gold-ink)}
.lesson-row .ico{width:24px;height:24px;border:1.5px solid #B9B09A;display:grid;place-items:center;font-size:13px;color:#7B8498;flex:none}.lesson-row.done .ico{background:var(--green);border-color:var(--green);color:#fff}.lesson-row.locked{color:var(--muted)}
.lesson-layout{display:flex;flex-wrap:wrap;gap:28px}.lesson-main{flex:1 1 640px;min-width:0}.lesson-side{flex:0 1 300px;min-width:240px;background:var(--white);border:1px solid var(--line);padding:18px;align-self:flex-start}
.lesson-side ul{list-style:none;margin:10px 0;padding:0}.lesson-side li{display:flex;gap:10px;align-items:center;padding:9px 6px;border-bottom:1px solid var(--line);font-size:15px}.lesson-side li.cur{background:var(--ink);color:var(--paper)}.lesson-side li.locked{color:var(--muted)}.lesson-side .ico{width:20px;color:var(--green);font-weight:700}
.lesson-title{font-size:clamp(24px,3vw,34px)}
.progress-line{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin:16px 0 4px}.progress-line .bar{flex:1 1 200px}.note{max-width:62ch}
.player,.pdfview{position:relative;background:#0b1428;max-width:980px;overflow:hidden}
.player video{width:100%;display:block;aspect-ratio:16/9;background:#000}
.wm{position:absolute;inset:0;pointer-events:none;overflow:hidden;opacity:.14;color:#fff;font:600 13px monospace;display:flex;flex-wrap:wrap;gap:46px 70px;padding:20px;transform:rotate(-14deg) scale(1.5);mix-blend-mode:difference}
.player-ui{display:flex;gap:12px;align-items:center;padding:10px 14px;background:#0b1428;color:#cfd6e8;font-size:13px;direction:ltr}.player-ui button{background:transparent;border:1.5px solid var(--gold-2);color:var(--gold-2);min-width:44px;height:36px;cursor:pointer;font-weight:700}
.pdf-stage{background:#1a2440;min-height:320px;display:grid;place-items:center;position:relative;user-select:none}
.pdf-stage img{width:100%;height:auto;display:block;-webkit-user-drag:none;user-select:none;-webkit-touch-callout:none;transition:opacity .25s}.pdf-stage.loading img{opacity:.25}
.pdf-bar{display:flex;gap:12px;align-items:center;justify-content:space-between;padding:10px 14px;background:var(--paper-2);border:1px solid var(--line)}
.pdf-wait{position:absolute;inset-inline-end:12px;top:12px;background:var(--ink);color:var(--gold-2);padding:3px 12px;font-size:13px;font-weight:600}
.textlesson{background:var(--white);border:1px solid var(--line);padding:clamp(18px,3vw,32px)}
.q{border:1px solid var(--line);background:var(--white);padding:18px 20px}.q legend{display:flex;gap:12px;font-size:17px}.q .num{font:500 22px var(--font-display);color:var(--gold)}
.opt{display:flex;gap:12px;align-items:center;padding:10px 12px;border:1.5px solid var(--line);margin:8px 0;font-weight:500;cursor:pointer;transition:border-color .2s,background .2s}.opt:hover{border-color:var(--ink)}.opt input{width:20px;height:20px;min-height:0;accent-color:var(--ink)}.opt:has(input:checked){background:var(--sand);border-color:var(--ink)}
.exam-form{display:grid;gap:14px;max-width:760px}

/* admin */
.admin-shell{display:flex;flex-wrap:wrap;gap:32px;align-items:flex-start}
.admin-nav{flex:0 0 190px;display:flex;flex-direction:column;position:sticky;top:76px;border-inline-end:1px solid var(--line);padding-inline-end:14px}
.admin-nav a{padding:10px 12px;font-weight:500;font-size:15px;border-inline-start:3px solid transparent;transition:background .2s,border-color .2s}.admin-nav a:hover{background:var(--sand)}.admin-nav a[aria-current]{border-color:var(--gold);background:var(--sand);font-weight:700}
.admin-main{flex:1 1 640px;min-width:0}
.admin-main h2{font-size:21px;margin-top:30px}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin-bottom:12px}
.stat{background:var(--white);border:1px solid var(--line);padding:18px;display:flex;flex-direction:column;transition:transform .3s var(--ease),border-color .3s}.stat:hover{transform:translateY(-3px);border-color:var(--gold)}.stat b{font:500 40px/1.1 var(--font-display)}.stat span{font-size:13px;color:var(--muted)}
.uploader{display:grid;gap:6px;padding:12px;border:1.5px dashed #BDB191;background:var(--paper)}.uploader input[type=file]{padding:8px}

/* motion */
@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
@keyframes slide-in{from{opacity:0;transform:translateX(-30px)}to{opacity:1;transform:none}}
[dir=rtl] .deutsch{animation-name:slide-in-r}@keyframes slide-in-r{from{opacity:0;transform:translateX(30px)}to{opacity:1;transform:none}}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}.reveal.in{opacity:1;transform:none}
@media (prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important}.reveal{opacity:1;transform:none}html{scroll-behavior:auto}}

/* mobile */
@media (max-width:860px){
  .menu-btn{display:flex}.topbar{flex-wrap:wrap;gap:10px}
  [data-nav]{display:none;width:100%;flex-direction:column;align-items:stretch;gap:0;margin:0;padding:6px 0 10px}
  .topbar.open [data-nav]{display:flex;animation:rise .35s var(--ease)}
  .nav a{padding:13px 4px;border-bottom:1px solid var(--line);font-size:17px}.nav a::after{display:none}
  .topbar-end{flex-wrap:wrap}.topbar-end .btn{flex:1}
  .hero{min-height:0}.hero-visual{min-height:300px;order:2}
  .two{grid-template-columns:1fr}
  .course-code{font-size:44px;min-width:0}.course-side{flex-direction:row;flex-wrap:wrap;align-items:center}
  .admin-nav{flex:1 1 100%;position:static;flex-direction:row;overflow-x:auto;border:0;border-bottom:1px solid var(--line);padding:0 0 6px}.admin-nav a{white-space:nowrap;border-inline-start:0;border-bottom:3px solid transparent}.admin-nav a[aria-current]{border-color:var(--gold)}
  .lesson-side{flex:1 1 100%}
  th,td{padding:9px 10px}
}