/* Aurel Academy — student platform
   Design system cloned from aurel-academy.com/pflege/ */

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}

:root{
  --bg:#0B0B0F;--bg2:#101017;--surface:#16161F;--surface2:#1C1C28;
  --border:rgba(255,255,255,.06);--border-hover:rgba(255,255,255,.12);
  --text:#F1F1F3;--text-secondary:#B8B8C8;--text-muted:#8A8A9A;
  --accent:#0891B2;--accent-light:rgba(8,145,178,.12);--accent-glow:rgba(8,145,178,.3);--accent-hover:#0EA5C8;
  --accent-2:#67E8F9;--accent-3:#A5F3FC;
  --green:#10B981;--green-light:rgba(16,185,129,.1);
  --red:#EF4444;--red-light:rgba(239,68,68,.1);
  --amber:#F59E0B;--amber-light:rgba(245,158,11,.12);
  --font:'Plus Jakarta Sans',system-ui,sans-serif;
  --font-ar:'IBM Plex Sans Arabic','Plus Jakarta Sans',sans-serif;
  --max-w:1120px;--radius:16px;--radius-sm:10px;
  --shadow:0 4px 30px rgba(0,0,0,.3);--shadow-lg:0 16px 60px rgba(0,0,0,.4);
}
html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-webkit-text-size-adjust:100%}
html[dir="rtl"]{--font:var(--font-ar)}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden;min-height:100vh}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
button{cursor:pointer;border:none;background:none;font-family:inherit;color:inherit}
.container{max-width:var(--max-w);margin:0 auto;padding:0 24px}
.hidden{display:none !important}

/* NAV */
.nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(11,11,15,.35);backdrop-filter:blur(10px) saturate(140%);-webkit-backdrop-filter:blur(10px) saturate(140%);border-bottom:1px solid rgba(255,255,255,.06)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;max-width:var(--max-w);margin:0 auto;padding:14px 24px;gap:12px}
.nav-logo{display:flex;align-items:center;gap:10px;font-weight:800;font-size:1.05rem}
.nav-logo-icon{width:32px;height:32px;background:var(--accent);border-radius:8px;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:800;font-size:.85rem;box-shadow:0 0 20px var(--accent-glow)}
.nav-right{display:flex;align-items:center;gap:10px}
.lang-switch{display:flex;border:1px solid var(--border);border-radius:999px;overflow:hidden}
.lang-btn{padding:6px 12px;font-size:.75rem;font-weight:700;color:var(--text-muted);transition:all .2s;background:transparent}
.lang-btn.active{background:var(--accent);color:#fff}
.lang-btn:hover:not(.active){background:var(--surface)}
.nav-link-ext{font-size:.82rem;font-weight:500;color:var(--text-secondary);transition:color .2s;padding:0 8px}
.nav-link-ext:hover{color:var(--text)}
.nav-logout{background:var(--surface);color:var(--text-secondary);padding:8px 16px;border-radius:999px;font-size:.8rem;font-weight:600;border:1px solid var(--border);transition:all .2s}
.nav-logout:hover{border-color:var(--red);color:var(--red)}

/* VIEW */
.view{min-height:100vh;padding:100px 0 64px}

/* GLASS CARD */
.glass{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);transition:border-color .3s,transform .3s,box-shadow .3s}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:16px 32px;border-radius:999px;font-weight:700;font-size:1rem;transition:all .3s;white-space:nowrap}
.btn-primary{background:var(--accent);color:#fff}
.btn-primary:hover{background:var(--accent-hover);transform:translateY(-2px);box-shadow:0 0 40px var(--accent-glow)}
.btn-outline{border:1.5px solid var(--border);color:var(--text);background:transparent}
.btn-outline:hover{border-color:var(--text);background:var(--surface2)}
.btn-ghost{background:var(--surface2);color:var(--text)}
.btn-ghost:hover{background:var(--surface);transform:translateY(-2px)}
.btn-whatsapp{background:#25D366;color:#fff}
.btn-whatsapp:hover{background:#1DA851;transform:translateY(-2px);box-shadow:0 0 30px rgba(37,211,102,.3)}
.btn-block{width:100%}
.btn-sm{padding:10px 20px;font-size:.85rem}
.btn .arrow{transition:transform .3s}
.btn:hover .arrow{transform:translateX(4px)}
html[dir="rtl"] .btn .arrow{transform:scaleX(-1)}
html[dir="rtl"] .btn:hover .arrow{transform:scaleX(-1) translateX(4px)}

/* SECTION HEADINGS */
.section-tag{display:inline-flex;align-items:center;gap:6px;font-size:.72rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--accent);margin-bottom:14px}
.section-tag::before{content:'';width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px var(--accent-glow)}
em{font-style:normal;background:linear-gradient(135deg,var(--accent),var(--accent-2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}

/* FORM */
.form-group{margin-bottom:18px}
.form-group label{display:block;font-size:.78rem;font-weight:700;color:var(--text-secondary);margin-bottom:8px;text-transform:uppercase;letter-spacing:.05em}
.form-group input,.form-group select,.form-group textarea{width:100%;padding:14px 16px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg);color:var(--text);font-family:var(--font);font-size:1rem;transition:border-color .2s,box-shadow .2s;outline:none;letter-spacing:.02em}
.form-group input:focus,.form-group select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-light)}
#coupon{font-weight:700;letter-spacing:.1em;text-transform:uppercase;font-family:'Plus Jakarta Sans',monospace}

.auth-error{margin-top:14px;padding:12px 16px;border-radius:var(--radius-sm);background:var(--red-light);border:1px solid var(--red);color:var(--red);font-size:.88rem;font-weight:600}

/* LOGIN */
.auth-container{max-width:460px;margin:20px auto 0}
.auth-card{padding:40px 32px}
.auth-badge{display:inline-flex;align-items:center;gap:8px;background:var(--accent-light);border:1px solid var(--accent);color:var(--accent);padding:6px 14px;border-radius:999px;font-size:.72rem;font-weight:700;margin-bottom:20px;text-transform:uppercase;letter-spacing:.08em}
.auth-badge .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);animation:pulse 1.6s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.3}}
.auth-title{font-weight:800;font-size:clamp(1.8rem,4vw,2.2rem);line-height:1.15;letter-spacing:-.02em;margin-bottom:10px}
.auth-sub{color:var(--text-secondary);font-size:.95rem;line-height:1.6;margin-bottom:28px}
.auth-form{display:flex;flex-direction:column}
.auth-help{margin-top:24px;text-align:center;font-size:.85rem;color:var(--text-muted)}
.auth-help a{color:var(--accent);font-weight:600;margin-top:4px;display:inline-block}
.auth-help a:hover{color:var(--accent-hover)}
.auth-trust{margin-top:24px;display:flex;flex-direction:column;gap:10px;padding:0 8px}
.trust-item{display:flex;align-items:center;gap:10px;font-size:.85rem;color:var(--text-secondary)}
.trust-icon{font-size:1.05rem}

/* DASHBOARD */
.dash-header{display:flex;justify-content:space-between;align-items:flex-end;flex-wrap:wrap;gap:24px;margin-bottom:40px}
.dash-title{font-weight:800;font-size:clamp(1.8rem,4.5vw,2.6rem);letter-spacing:-.03em;margin-bottom:6px}
.dash-sub{color:var(--text-secondary);font-size:1rem;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.tier-badge{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;font-size:.72rem;font-weight:800;text-transform:uppercase;letter-spacing:.08em}
.tier-au{background:var(--accent-light);color:var(--accent);border:1px solid var(--accent)}
.tier-ac{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#fff;box-shadow:0 0 20px var(--accent-glow)}
.dash-stats{display:flex;gap:12px}
.dash-stat{padding:14px 20px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);text-align:center;min-width:90px}
.dash-stat .stat-num{font-weight:800;font-size:1.5rem;background:linear-gradient(135deg,var(--accent),var(--accent-2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.dash-stat .stat-label{font-size:.72rem;color:var(--text-muted);margin-top:2px;text-transform:uppercase;letter-spacing:.06em;font-weight:600}

/* COURSES GRID */
.courses-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(320px,1fr));gap:20px;margin-bottom:40px}
.course-card{padding:0;overflow:hidden;display:flex;flex-direction:column;cursor:pointer;position:relative}
.course-card:hover{border-color:var(--border-hover);transform:translateY(-4px);box-shadow:var(--shadow)}
.course-card.locked{opacity:.55;cursor:not-allowed}
.course-card.locked:hover{transform:none}
.course-cover{aspect-ratio:16/9;background:linear-gradient(135deg,var(--surface2),var(--surface));display:flex;align-items:center;justify-content:center;font-size:3.5rem;position:relative;border-bottom:1px solid var(--border);overflow:hidden}
.course-cover::after{content:'';position:absolute;inset:0;background:radial-gradient(circle at 30% 30%,var(--accent-glow),transparent 60%);opacity:.35;pointer-events:none}
.course-flag{position:absolute;top:12px;left:12px;background:rgba(11,11,15,.85);backdrop-filter:blur(10px);padding:5px 12px;border-radius:999px;font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text);border:1px solid var(--border);z-index:2}
.course-flag.new{background:var(--accent);color:#fff;border-color:var(--accent)}
.course-body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1}
.course-title{font-weight:800;font-size:1.15rem;line-height:1.3}
.course-desc{font-size:.88rem;color:var(--text-secondary);line-height:1.55;flex:1}
.course-meta{display:flex;gap:14px;font-size:.78rem;color:var(--text-muted);font-weight:500}
.course-meta .dot{width:3px;height:3px;background:var(--text-muted);border-radius:50%;align-self:center}
.course-progress{margin-top:4px}
.progress-track{height:6px;background:var(--bg);border-radius:999px;overflow:hidden;margin-bottom:6px}
.progress-fill{height:100%;background:linear-gradient(90deg,var(--accent),var(--accent-2));border-radius:999px;transition:width .6s cubic-bezier(.23,1,.32,1);box-shadow:0 0 10px var(--accent-glow)}
.progress-label{font-size:.75rem;color:var(--text-muted);display:flex;justify-content:space-between;font-weight:600}
.course-cta{margin-top:14px;display:flex;align-items:center;justify-content:space-between;padding:12px 16px;background:var(--bg);border-radius:var(--radius-sm);font-weight:700;font-size:.9rem;color:var(--accent);transition:background .2s}
.course-card:not(.locked):hover .course-cta{background:var(--accent-light)}

/* DASH TIP */
.dash-tip{padding:18px 22px;background:var(--surface);border:1px dashed var(--border);border-radius:var(--radius);font-size:.9rem;color:var(--text-secondary);display:flex;align-items:center;gap:12px}
.tip-icon{font-size:1.3rem}

/* STATS BAR (admin) */
.stats-bar{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--border);border-radius:var(--radius);background:var(--surface);overflow:hidden;margin:24px 0}
.stat{padding:24px 20px;text-align:center;position:relative}
.stat+.stat::before{content:'';position:absolute;left:0;top:20%;height:60%;width:1px;background:var(--border)}
.stat .stat-num{font-weight:800;font-size:1.8rem;background:linear-gradient(135deg,var(--accent),var(--accent-2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.stat .stat-label{font-size:.8rem;color:var(--text-secondary);margin-top:4px;font-weight:500}

/* ADMIN */
.admin-login{max-width:420px;margin:40px auto 0;padding:40px 32px}
.admin-tiers{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:24px}
.admin-tier-card{padding:22px 24px;display:flex;justify-content:space-between;align-items:center}
.tier-header{font-weight:700;display:flex;align-items:center;gap:10px}
.tier-stats{color:var(--text-secondary);font-weight:600;font-size:.9rem}
.admin-gen{padding:28px;margin-bottom:20px}
.admin-gen h3{margin-bottom:16px;font-weight:700}
.admin-gen-row{display:grid;grid-template-columns:1fr 1fr auto;gap:16px;align-items:end}
.admin-gen-row .form-group{margin-bottom:0}
.admin-gen-row .btn{height:52px;padding:0 24px}
.admin-gen-output{margin-top:18px;padding:14px;background:var(--bg);border-radius:var(--radius-sm);font-family:monospace;font-size:.78rem;max-height:200px;overflow:auto;color:var(--text-secondary);border:1px solid var(--border);white-space:pre-wrap;word-break:break-all}
.admin-actions{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:14px;flex-wrap:wrap}
.admin-search{padding:10px 14px;border-radius:var(--radius-sm);border:1px solid var(--border);background:var(--bg);color:var(--text);font-family:var(--font);font-size:.88rem;min-width:220px;outline:none;transition:border-color .2s}
.admin-search:focus{border-color:var(--accent)}
.admin-table-wrap{overflow-x:auto;padding:0}
.admin-table{width:100%;border-collapse:collapse;font-size:.85rem;min-width:720px}
.admin-table th,.admin-table td{padding:14px 16px;text-align:start;border-bottom:1px solid var(--border)}
.admin-table th{background:var(--surface2);color:var(--text-secondary);font-weight:700;font-size:.74rem;text-transform:uppercase;letter-spacing:.06em;position:sticky;top:0}
.admin-table tr:last-child td{border-bottom:none}
.admin-table td.code{font-family:monospace;font-weight:700;letter-spacing:.04em}
.status-pill{display:inline-block;padding:3px 10px;border-radius:999px;font-size:.7rem;font-weight:700;text-transform:uppercase;letter-spacing:.06em}
.status-used{background:var(--green-light);color:var(--green)}
.status-available{background:var(--accent-light);color:var(--accent)}

/* LANDING (public /cours/) */
.view-login{padding-top:80px !important}
.landing-hero{padding:40px 0 60px;position:relative;overflow:hidden;text-align:center}
.landing-hero::before{content:'';position:absolute;top:-220px;left:50%;transform:translateX(-50%);width:720px;height:720px;border-radius:50%;background:radial-gradient(circle,var(--accent-glow),transparent 70%);opacity:.2;pointer-events:none;z-index:0}
.landing-hero-inner{position:relative;z-index:1;max-width:760px;margin:0 auto}
.landing-hero-inner .auth-badge{margin-bottom:22px}
.landing-h1{font-weight:800;font-size:clamp(2.2rem,6vw,3.6rem);line-height:1.08;letter-spacing:-.03em;margin-bottom:18px}
.landing-sub{font-size:clamp(1rem,1.8vw,1.15rem);color:var(--text-secondary);line-height:1.65;max-width:560px;margin:0 auto 32px}
.landing-hero-ctas{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}

.landing-section{padding:72px 0}
.landing-section-alt{background:var(--bg2);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
.landing-h2{font-weight:800;font-size:clamp(1.8rem,4vw,2.4rem);line-height:1.15;letter-spacing:-.02em;margin-bottom:32px}

.landing-courses-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:18px}
.landing-course-card{padding:28px 26px;display:flex;flex-direction:column;gap:12px;position:relative;cursor:pointer;transition:all .3s;text-decoration:none;color:inherit}
.landing-course-card:not(.locked):hover{border-color:var(--accent);transform:translateY(-4px);box-shadow:0 0 30px var(--accent-glow)}
.landing-course-card.locked{opacity:.55;cursor:default}
.lc-icon{font-size:2.4rem;line-height:1}
.landing-pill{display:inline-flex;align-items:center;padding:4px 12px;border-radius:999px;font-size:.68rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);background:var(--bg);border:1px solid var(--border);align-self:flex-start}
.landing-pill.available{color:var(--accent);background:var(--accent-light);border-color:var(--accent)}
.landing-course-card h3{font-weight:800;font-size:1.1rem;line-height:1.3}
.landing-course-card p{font-size:.9rem;color:var(--text-secondary);line-height:1.55;flex:1}
.lc-cta{font-size:.9rem;font-weight:700;color:var(--accent);margin-top:4px}
.landing-course-card.locked .lc-cta{color:var(--text-muted)}

.landing-why-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:14px}
.landing-why-card{padding:26px 24px;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);transition:border-color .3s,transform .3s}
.landing-why-card:hover{border-color:var(--border-hover);transform:translateY(-3px)}
.why-icon{width:48px;height:48px;border-radius:12px;background:var(--accent-light);border:1px solid var(--accent);color:var(--accent);display:flex;align-items:center;justify-content:center;font-size:1.4rem;margin-bottom:14px}
.landing-why-card h4{font-weight:800;font-size:1.02rem;margin-bottom:8px}
.landing-why-card p{font-size:.88rem;color:var(--text-secondary);line-height:1.55}

.landing-faq{display:flex;flex-direction:column;gap:10px;max-width:760px}
.faq-item{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);overflow:hidden;transition:border-color .2s}
.faq-item:hover{border-color:var(--border-hover)}
.faq-item summary{padding:18px 22px;cursor:pointer;font-weight:600;font-size:.95rem;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:12px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'+';width:24px;height:24px;border-radius:50%;background:var(--bg);display:inline-flex;align-items:center;justify-content:center;font-weight:700;color:var(--text-muted);flex-shrink:0;transition:transform .3s,background .3s,color .3s}
.faq-item[open] summary::after{transform:rotate(45deg);background:var(--accent-light);color:var(--accent)}
.faq-item p{padding:0 22px 20px;color:var(--text-secondary);font-size:.9rem;line-height:1.65;border-top:1px solid var(--border);padding-top:14px;margin-top:0}
.faq-item a{color:var(--accent);font-weight:600}
.faq-item code{background:var(--bg);padding:2px 8px;border-radius:6px;font-family:monospace;font-size:.82rem;color:var(--accent)}

.landing-final{text-align:center;padding:80px 0 64px;position:relative;overflow:hidden}
.landing-final::before{content:'';position:absolute;bottom:-200px;left:50%;transform:translateX(-50%);width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,var(--accent-glow),transparent 70%);opacity:.15;pointer-events:none}
.landing-final .landing-h2{max-width:520px;margin:0 auto 10px}
.landing-final .landing-sub{margin:0 auto 30px}

/* FOOTER */
footer{text-align:center;padding:32px 24px;font-size:.8rem;color:var(--text-muted);border-top:1px solid var(--border);margin-top:40px}
footer a{color:var(--accent)}

/* RESPONSIVE */
@media(max-width:860px){
  .nav-link-ext{display:none}
}
@media(max-width:768px){
  .view{padding:84px 0 40px}
  .container{padding:0 18px}
  .nav-inner{padding:10px 16px;gap:8px}
  .nav-logo span{display:none}
  .lang-btn{padding:5px 9px;font-size:.7rem}
  .auth-card{padding:28px 22px}
  .dash-header{flex-direction:column;align-items:flex-start}
  .dash-stats{width:100%}
  .dash-stat{flex:1}
  .stats-bar{grid-template-columns:repeat(2,1fr)}
  .stat:nth-child(3)::before{display:none}
  .admin-tiers{grid-template-columns:1fr}
  .admin-gen-row{grid-template-columns:1fr 1fr;gap:12px}
  .admin-gen-row .btn{grid-column:span 2;height:46px}
  .btn{padding:14px 24px;font-size:.92rem}
}
@media(max-width:400px){
  .stats-bar{grid-template-columns:1fr}
  .stat+.stat::before{display:none}
  .auth-title{font-size:1.5rem}
}

/* RTL adjustments */
html[dir="rtl"] .nav-logo{flex-direction:row-reverse}
html[dir="rtl"] .course-flag{left:auto;right:12px}
html[dir="rtl"] .stat+.stat::before{left:auto;right:0}

/* === ANIMATIONS === */
html{scroll-behavior:smooth}
@keyframes auFadeUp{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:translateY(0)}}
@keyframes auGlowPulse{0%,100%{opacity:.18;transform:translateX(-50%) scale(1)}50%{opacity:.32;transform:translateX(-50%) scale(1.06)}}
@keyframes auFloat{0%,100%{transform:translateY(0)}50%{transform:translateY(-6px)}}
@keyframes auShimmer{0%{background-position:-200% 0}100%{background-position:200% 0}}

.reveal{opacity:0;transform:translateY(28px);transition:opacity .9s cubic-bezier(.23,1,.32,1),transform .9s cubic-bezier(.23,1,.32,1)}
.reveal.in{opacity:1;transform:translateY(0)}
.reveal-d1{transition-delay:.08s}
.reveal-d2{transition-delay:.16s}
.reveal-d3{transition-delay:.24s}

/* Hero entrance */
.landing-hero .auth-badge{animation:auFadeUp .9s cubic-bezier(.23,1,.32,1) both}
.landing-hero .landing-h1{animation:auFadeUp .9s cubic-bezier(.23,1,.32,1) .1s both}
.landing-hero .landing-sub{animation:auFadeUp .9s cubic-bezier(.23,1,.32,1) .22s both}
.landing-hero .landing-hero-ctas{animation:auFadeUp .9s cubic-bezier(.23,1,.32,1) .34s both}

/* Animated background blobs */
.landing-hero::before{animation:auGlowPulse 9s ease-in-out infinite}
.landing-final::before{animation:auGlowPulse 11s ease-in-out infinite}

/* Course card icons gentle float on hover */
.landing-course-card:not(.locked):hover .lc-icon{animation:auFloat 2.4s ease-in-out infinite}

/* Live dot already pulses; add shimmer to primary CTA */
.btn-primary{background-size:200% auto;background-image:linear-gradient(110deg,var(--accent) 0%,var(--accent-hover) 50%,var(--accent) 100%)}
.btn-primary:hover{animation:auShimmer 2.4s linear infinite}

@media (prefers-reduced-motion: reduce){
  .reveal,.reveal.in{opacity:1;transform:none;transition:none}
  .landing-hero *{animation:none !important}
  .landing-hero::before,.landing-final::before{animation:none !important}
  html{scroll-behavior:auto}
}

/* === RICH BACKGROUND ANIMATIONS === */
@keyframes auBlobDrift1{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(40px,-30px) scale(1.05)}66%{transform:translate(-30px,40px) scale(.95)}}
@keyframes auBlobDrift2{0%,100%{transform:translate(0,0) scale(1)}33%{transform:translate(-50px,30px) scale(1.08)}66%{transform:translate(35px,-25px) scale(.94)}}
@keyframes auBlobDrift3{0%,100%{transform:translate(0,0) scale(.9)}50%{transform:translate(20px,40px) scale(1.1)}}
@keyframes auGridShift{0%{transform:translate(0,0)}100%{transform:translate(40px,40px)}}
@keyframes auAurora{0%{transform:translateX(-50%) translateY(0) rotate(0deg);opacity:.0}25%{opacity:.6}50%{transform:translateX(-50%) translateY(-30px) rotate(2deg);opacity:.8}75%{opacity:.6}100%{transform:translateX(-50%) translateY(0) rotate(0deg);opacity:0}}
@keyframes auTwinkle{0%,100%{opacity:.0;transform:scale(.6)}50%{opacity:.7;transform:scale(1)}}
@keyframes auOrbit{0%{transform:rotate(0deg) translateX(160px) rotate(0deg)}100%{transform:rotate(360deg) translateX(160px) rotate(-360deg)}}

/* Background layer container — sits behind content, never blocks clicks */
.au-bg{position:absolute;inset:0;overflow:hidden;pointer-events:none;z-index:0}
.landing-hero,.landing-section,.landing-final,.view-dashboard{position:relative}
.landing-hero>.container,.landing-section>.container,.landing-final>.container,.view-dashboard>.container{position:relative;z-index:1}

/* Blobs */
.au-blob{position:absolute;border-radius:50%;filter:blur(60px);opacity:.35;will-change:transform}
.au-blob-1{width:520px;height:520px;background:radial-gradient(circle,#0891B2,transparent 70%);top:-80px;left:-120px;animation:auBlobDrift1 18s ease-in-out infinite}
.au-blob-2{width:420px;height:420px;background:radial-gradient(circle,#67E8F9,transparent 70%);top:60px;right:-100px;animation:auBlobDrift2 22s ease-in-out infinite;opacity:.25}
.au-blob-3{width:340px;height:340px;background:radial-gradient(circle,#A5F3FC,transparent 70%);bottom:-100px;left:30%;animation:auBlobDrift3 26s ease-in-out infinite;opacity:.2}

/* Animated dot grid overlay */
.au-grid{position:absolute;inset:-40px;background-image:radial-gradient(circle,rgba(8,145,178,.18) 1px,transparent 1px);background-size:40px 40px;animation:auGridShift 14s linear infinite;mask-image:radial-gradient(ellipse 80% 60% at 50% 40%,#000 30%,transparent 80%);-webkit-mask-image:radial-gradient(ellipse 80% 60% at 50% 40%,#000 30%,transparent 80%);opacity:.55}

/* Aurora ribbon (used in final CTA) */
.au-aurora{position:absolute;top:30%;left:50%;width:140%;height:240px;background:linear-gradient(90deg,transparent,rgba(8,145,178,.4),rgba(103,232,249,.5),rgba(8,145,178,.4),transparent);filter:blur(50px);transform:translateX(-50%);animation:auAurora 9s ease-in-out infinite}

/* Twinkling particles */
.au-particle{position:absolute;width:4px;height:4px;border-radius:50%;background:var(--accent-2);box-shadow:0 0 8px var(--accent-glow);animation:auTwinkle 4s ease-in-out infinite}

/* Orbit dot around hero badge */
.landing-hero .auth-badge{position:relative}
.landing-hero .auth-badge::after{content:'';position:absolute;width:6px;height:6px;border-radius:50%;background:var(--accent-2);box-shadow:0 0 10px var(--accent-2);top:50%;left:50%;margin:-3px 0 0 -3px;animation:auOrbit 6s linear infinite;opacity:.7}

@media (max-width:720px){
  .au-blob-1{width:340px;height:340px}
  .au-blob-2{width:280px;height:280px}
  .au-blob-3{width:240px;height:240px}
  .au-grid{background-size:30px 30px}
}

@media (prefers-reduced-motion: reduce){
  .au-blob,.au-grid,.au-aurora,.au-particle,.landing-hero .auth-badge::after{animation:none !important}
}

/* === GLOBAL ANIMATED CANVAS — single layer behind everything === */
.au-canvas{position:fixed;inset:0;z-index:0;pointer-events:none;overflow:hidden;contain:strict}
body{position:relative}
.nav,main,section,footer,.view{position:relative;z-index:1}

/* All sections transparent so canvas bleeds through continuously */
.landing-hero,.landing-section,.landing-final,.view-dashboard,.view-login{background:transparent !important}
.landing-section-alt{background:transparent !important;border:none !important}

/* Disable per-section ::before blobs (replaced by global canvas) */
.landing-hero::before,.landing-final::before{display:none}

/* Five blob positions across the viewport */
.au-cb-1{width:620px;height:620px;background:radial-gradient(circle,#0891B2,transparent 70%);top:-12%;left:-8%;opacity:.38;animation:auBlobDrift1 22s ease-in-out infinite}
.au-cb-2{width:480px;height:480px;background:radial-gradient(circle,#67E8F9,transparent 70%);top:18%;right:-10%;opacity:.28;animation:auBlobDrift2 26s ease-in-out infinite}
.au-cb-3{width:560px;height:560px;background:radial-gradient(circle,#0891B2,transparent 70%);top:48%;left:-14%;opacity:.32;animation:auBlobDrift3 28s ease-in-out infinite}
.au-cb-4{width:420px;height:420px;background:radial-gradient(circle,#A5F3FC,transparent 70%);top:62%;right:-6%;opacity:.22;animation:auBlobDrift1 32s ease-in-out infinite reverse}
.au-cb-5{width:540px;height:540px;background:radial-gradient(circle,#0EA5C8,transparent 70%);bottom:-14%;left:35%;opacity:.30;animation:auBlobDrift2 24s ease-in-out infinite reverse}

@keyframes auConicSpin{from{transform:translate(-50%,-50%) rotate(0deg)}to{transform:translate(-50%,-50%) rotate(360deg)}}
.au-conic{position:absolute;top:50%;left:50%;width:1400px;height:1400px;background:conic-gradient(from 0deg,transparent 0deg,rgba(8,145,178,.06) 60deg,transparent 120deg,rgba(103,232,249,.05) 200deg,transparent 280deg);animation:auConicSpin 60s linear infinite;opacity:.7;filter:blur(20px)}

.au-aurora-fixed{top:auto;bottom:18%}

.au-cursor-glow{position:absolute;width:400px;height:400px;border-radius:50%;background:radial-gradient(circle,rgba(103,232,249,.15),transparent 60%);pointer-events:none;will-change:transform;mix-blend-mode:screen;left:0;top:0}

.au-canvas .au-grid{inset:-80px;mask-image:radial-gradient(ellipse 70% 60% at 50% 50%,#000 30%,transparent 85%);-webkit-mask-image:radial-gradient(ellipse 70% 60% at 50% 50%,#000 30%,transparent 85%);opacity:.45}

@media (max-width:720px){
  .au-cb-1,.au-cb-3{width:380px;height:380px}
  .au-cb-2,.au-cb-4,.au-cb-5{width:300px;height:300px}
  .au-cursor-glow{display:none}
  .au-conic{width:900px;height:900px}
}

@media (prefers-reduced-motion: reduce){
  .au-canvas *{animation:none !important}
  .au-cursor-glow{display:none}
}

/* === RTL POLISH === */
html[dir="rtl"]{font-family:'IBM Plex Sans Arabic','Plus Jakarta Sans',sans-serif}
html[dir="rtl"] .nav-breadcrumb,html[dir="rtl"] .nav-right,html[dir="rtl"] .landing-hero-ctas,html[dir="rtl"] .landing-courses-grid,html[dir="rtl"] .landing-why-grid{direction:rtl}
html[dir="rtl"] .section-tag{flex-direction:row-reverse}
html[dir="rtl"] #coupon{text-align:right;letter-spacing:0}
html[dir="rtl"] .auth-card,html[dir="rtl"] .landing-faq{text-align:right}
html[dir="rtl"] .faq-item summary{flex-direction:row-reverse}
html[dir="rtl"] .nav-logo-icon{margin-left:0}