/* aiPro Academy — course-specific styles, extends /shared.css */

/* ---- course cards (pattern from classes.html) ---- */
.class-card{position:relative;display:flex;flex-direction:column;text-align:left}
.class-badge{display:inline-flex;align-items:center;gap:.4rem;align-self:flex-start;background:rgba(0,245,212,.08);border:1px solid rgba(0,245,212,.25);color:var(--neon);padding:.25rem .7rem;border-radius:50px;font-size:.66rem;font-weight:700;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.7rem}
.class-meta{display:flex;flex-wrap:wrap;gap:.5rem 1rem;margin:.4rem 0 .8rem;font-size:.78rem;color:var(--muted)}
.class-meta span{display:inline-flex;align-items:center;gap:.4rem}
.class-meta i{color:var(--cyan-lt);font-size:.8rem}
.class-card .price{font-family:'Montserrat',sans-serif;font-size:1.6rem;font-weight:800;color:#fff;margin:.3rem 0}
.class-card .price small{font-size:.7rem;color:var(--muted);font-weight:600}
.class-card .price .was{font-size:.85rem;color:var(--muted);text-decoration:line-through;font-weight:600;margin-left:.4rem}
.class-feat{list-style:none;padding:0;margin:.4rem 0 1.1rem;font-size:.84rem;color:var(--muted);flex:1}
.class-feat li{padding:.28rem 0 .28rem 1.4rem;position:relative;line-height:1.5}
.class-feat li:before{content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;color:var(--neon);position:absolute;left:0;top:.38rem;font-size:.7rem}
.class-card .btn-primary{width:100%;justify-content:center}
.class-card.soon{opacity:.75}
.class-card.soon .btn-primary{background:transparent;border:1px solid rgba(124,58,237,.4);color:var(--purp-lt)}
.pay-note{font-size:.68rem;color:var(--muted);text-align:center;margin-top:.55rem}
.pay-note i{color:#25D366}
.steps-row{display:flex;flex-wrap:wrap;gap:1rem;margin:1.2rem 0}
.step-box{flex:1;min-width:180px;background:var(--glass,rgba(11,22,40,.5));border:1px solid rgba(124,58,237,.14);border-radius:14px;padding:1.1rem}
.step-box .n{font-family:'Montserrat',sans-serif;font-weight:800;color:var(--neon);font-size:.9rem}
.step-box h4{margin:.3rem 0 .35rem;color:#fff;font-size:.95rem}
.step-box p{color:var(--muted);font-size:.83rem;line-height:1.6}

/* ---- curriculum accordion (sales page) ---- */
.module-list{display:flex;flex-direction:column;gap:.7rem;margin:1.2rem 0}
.module-item{background:var(--glass,rgba(11,22,40,.5));border:1px solid rgba(124,58,237,.16);border-radius:14px;overflow:hidden}
.module-item summary{list-style:none;cursor:pointer;padding:1rem 1.2rem;display:flex;align-items:center;gap:.8rem}
.module-item summary::-webkit-details-marker{display:none}
.module-item summary .mnum{font-family:'Montserrat',sans-serif;font-weight:800;color:var(--neon);font-size:.8rem;white-space:nowrap}
.module-item summary h3{margin:0;font-size:.98rem;color:#fff;flex:1}
.module-item summary .chev{color:var(--muted);transition:transform .2s}
.module-item[open] summary .chev{transform:rotate(90deg)}
.module-item ul{list-style:none;margin:0;padding:.2rem 1.2rem 1rem 1.2rem}
.module-item li{padding:.4rem 0 .4rem 1.6rem;position:relative;font-size:.86rem;color:var(--muted);line-height:1.5;border-top:1px dashed rgba(124,58,237,.12)}
.module-item li i{position:absolute;left:0;top:.55rem;font-size:.75rem;color:var(--purp-lt)}
.module-item li .free-tag{display:inline-block;background:rgba(0,245,212,.1);border:1px solid rgba(0,245,212,.3);color:var(--neon);font-size:.62rem;font-weight:700;padding:.05rem .5rem;border-radius:50px;margin-left:.45rem;text-transform:uppercase;letter-spacing:.04em}
.module-item li a{color:var(--cyan-lt)}

/* ---- price panel (sales page) ---- */
.price-panel{background:linear-gradient(135deg,rgba(124,58,237,.16),rgba(6,182,212,.12));border:1px solid rgba(124,58,237,.35);border-radius:20px;padding:1.8rem 1.5rem;text-align:center;max-width:520px;margin:1.5rem auto}
.price-panel .pp-label{font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--gold)}
.price-panel .pp-price{font-family:'Montserrat',sans-serif;font-size:2.6rem;font-weight:900;color:#fff;margin:.4rem 0 0}
.price-panel .pp-price .was{font-size:1.1rem;color:var(--muted);text-decoration:line-through;font-weight:600;margin-left:.6rem}
.price-panel .pp-sub{font-size:.8rem;color:var(--muted);margin:.3rem 0 1.1rem}
.price-panel .btn-primary{width:100%;justify-content:center;font-size:1rem}

/* ---- lesson layout ---- */
.lesson-wrap{display:flex;gap:1.6rem;max-width:1150px;margin:0 auto;padding:1.2rem 1.2rem 3rem;align-items:flex-start}
.lesson-side{width:280px;flex-shrink:0;position:sticky;top:84px;background:var(--glass,rgba(11,22,40,.55));border:1px solid rgba(124,58,237,.16);border-radius:16px;padding:1.1rem;max-height:calc(100vh - 110px);overflow-y:auto}
.lesson-side h4{margin:0 0 .3rem;color:#fff;font-size:.85rem;font-family:'Montserrat',sans-serif}
.prog-bar{height:6px;background:rgba(124,58,237,.18);border-radius:6px;margin:.5rem 0 .9rem;overflow:hidden}
.prog-bar>div{height:100%;background:linear-gradient(90deg,var(--purple),var(--cyan));border-radius:6px;width:0;transition:width .4s}
.prog-label{font-size:.68rem;color:var(--muted);margin-bottom:.7rem}
.side-mod{font-size:.68rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--purp-lt);margin:.8rem 0 .25rem}
.side-lesson{display:flex;align-items:center;gap:.5rem;padding:.34rem .4rem;border-radius:8px;font-size:.78rem;color:var(--muted);text-decoration:none;line-height:1.35}
.side-lesson:hover{background:rgba(124,58,237,.12);color:#fff}
.side-lesson.now{background:rgba(6,182,212,.14);color:#fff;border:1px solid rgba(34,211,238,.25)}
.side-lesson .tick{width:15px;flex-shrink:0;text-align:center;font-size:.72rem;color:var(--neon)}
.side-lesson.locked{opacity:.55}
.side-lesson.locked .tick{color:var(--gold)}
.lesson-main{flex:1;min-width:0}
.lesson-main .lesson-label{font-size:.7rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--cyan-lt)}
.lesson-main h1{font-family:'Montserrat',sans-serif;font-size:1.65rem;color:#fff;margin:.35rem 0 1rem;line-height:1.3}
.lesson-main h2{font-family:'Montserrat',sans-serif;font-size:1.15rem;color:#fff;margin:1.8rem 0 .6rem}
.lesson-main p,.lesson-main li{color:var(--muted);font-size:.92rem;line-height:1.85}
.lesson-main ul,.lesson-main ol{padding-left:1.3rem}
.lesson-main strong{color:#fff}
.lesson-main .video-slot{background:rgba(11,22,40,.6);border:1px dashed rgba(124,58,237,.35);border-radius:14px;padding:2.2rem 1rem;text-align:center;color:var(--muted);font-size:.82rem;margin:1rem 0}
.lesson-main .video-slot i{display:block;font-size:1.6rem;color:var(--purp-lt);margin-bottom:.5rem}

/* prompt box with copy button */
.prompt-box{position:relative;background:#0B1628;border:1px solid rgba(0,245,212,.25);border-radius:14px;margin:1rem 0;overflow:hidden}
.prompt-box .pb-head{display:flex;align-items:center;justify-content:space-between;padding:.5rem .9rem;background:rgba(0,245,212,.06);border-bottom:1px solid rgba(0,245,212,.15);font-size:.7rem;font-weight:700;letter-spacing:.05em;text-transform:uppercase;color:var(--neon)}
.prompt-box .copy-btn{background:rgba(0,245,212,.12);border:1px solid rgba(0,245,212,.3);color:var(--neon);border-radius:8px;padding:.25rem .7rem;font-size:.68rem;font-weight:700;cursor:pointer}
.prompt-box .copy-btn:hover{background:rgba(0,245,212,.22)}
.prompt-box pre{margin:0;padding:.9rem 1rem;white-space:pre-wrap;word-wrap:break-word;font-family:'Consolas','Menlo',monospace;font-size:.8rem;line-height:1.7;color:#D8E4F5}

/* tip / warning boxes */
.tip-box{background:rgba(6,182,212,.08);border:1px solid rgba(34,211,238,.25);border-left:3px solid var(--cyan-lt);border-radius:12px;padding:.9rem 1.1rem;margin:1rem 0;font-size:.86rem;color:var(--muted);line-height:1.7}
.tip-box i{color:var(--cyan-lt);margin-right:.4rem}
.warn-box{background:rgba(245,158,11,.07);border:1px solid rgba(245,158,11,.3);border-left:3px solid var(--gold);border-radius:12px;padding:.9rem 1.1rem;margin:1rem 0;font-size:.86rem;color:var(--muted);line-height:1.7}
.warn-box i{color:var(--gold);margin-right:.4rem}

/* quiz */
.quiz{background:var(--glass,rgba(11,22,40,.55));border:1px solid rgba(124,58,237,.2);border-radius:16px;padding:1.2rem;margin:1.6rem 0}
.quiz h3{margin:0 0 .3rem;color:#fff;font-size:.95rem}
.quiz .q-text{color:var(--muted);font-size:.88rem;margin:.2rem 0 .8rem;line-height:1.6}
.quiz .q-opt{display:block;width:100%;text-align:left;background:rgba(124,58,237,.08);border:1px solid rgba(124,58,237,.25);color:var(--muted);border-radius:10px;padding:.6rem .9rem;margin:.4rem 0;font-size:.84rem;cursor:pointer;line-height:1.5}
.quiz .q-opt:hover{background:rgba(124,58,237,.16);color:#fff}
.quiz .q-opt.right{background:rgba(0,245,212,.12);border-color:rgba(0,245,212,.5);color:var(--neon)}
.quiz .q-opt.wrong{background:rgba(239,68,68,.1);border-color:rgba(239,68,68,.4);color:#FCA5A5}
.quiz .q-fb{display:none;font-size:.82rem;line-height:1.6;margin-top:.6rem;padding:.6rem .8rem;border-radius:10px}
.quiz .q-fb.show{display:block}
.quiz .q-fb.ok{background:rgba(0,245,212,.08);color:var(--neon)}
.quiz .q-fb.no{background:rgba(239,68,68,.08);color:#FCA5A5}

/* lesson footer nav + complete button */
.lesson-done{display:flex;align-items:center;gap:.8rem;flex-wrap:wrap;margin:2rem 0 1rem}
.done-btn{background:linear-gradient(135deg,var(--purple),var(--cyan));border:none;color:#fff;font-weight:700;font-size:.86rem;border-radius:50px;padding:.7rem 1.5rem;cursor:pointer;display:inline-flex;align-items:center;gap:.5rem}
.done-btn.is-done{background:rgba(0,245,212,.12);border:1px solid rgba(0,245,212,.4);color:var(--neon)}
.lesson-nav{display:flex;justify-content:space-between;gap:1rem;margin-top:1.4rem;padding-top:1.2rem;border-top:1px solid rgba(124,58,237,.15)}
.lesson-nav a{font-size:.84rem;color:var(--cyan-lt);text-decoration:none;max-width:46%}
.lesson-nav a small{display:block;color:var(--muted);font-size:.68rem;text-transform:uppercase;letter-spacing:.05em}
.lesson-nav a:hover{color:#fff}
.lesson-nav .next{text-align:right;margin-left:auto}

/* enrol strip at bottom of free lessons */
.enrol-strip{background:linear-gradient(135deg,rgba(124,58,237,.2),rgba(6,182,212,.15));border:1px solid rgba(124,58,237,.4);border-radius:18px;padding:1.5rem;text-align:center;margin:2rem 0 0}
.enrol-strip h3{color:#fff;margin:0 0 .4rem;font-family:'Montserrat',sans-serif}
.enrol-strip p{color:var(--muted);font-size:.86rem;margin:0 0 1rem}

@media(max-width:900px){
  .lesson-wrap{flex-direction:column}
  .lesson-side{position:static;width:100%;max-height:none;order:2}
  .lesson-main{order:1}
}