/* ===== Wayana public site design system ===== */
:root{
  --green:#1a7f4b; --green-d:#14663c; --green-l:#e8f5ee; --green-ll:#f3faf6;
  --orange:#e8912d; --ink:#1f2937; --muted:#6b7280; --line:#e5e7eb;
  --blue:#2563eb; --bg:#ffffff; --soft:#f7faf8;
  --radius:16px; --shadow:0 8px 30px rgba(26,127,75,.08); --shadow-sm:0 4px 14px rgba(0,0,0,.05);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:'Cairo',sans-serif;color:var(--ink);background:var(--bg);line-height:1.7}
a{text-decoration:none;color:inherit}
img{max-width:100%;display:block}
.container{max-width:1240px;margin:0 auto;padding:0 20px}
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:.7rem 1.4rem;border-radius:12px;
  font-weight:600;font-size:.95rem;border:1.5px solid transparent;cursor:pointer;transition:.2s;white-space:nowrap}
.btn-green{background:var(--green);color:#fff}
.btn-green:hover{background:var(--green-d)}
.btn-outline{background:#fff;border-color:var(--line);color:var(--ink)}
.btn-outline:hover{border-color:var(--green);color:var(--green)}
.btn-orange-o{background:#fff;border-color:var(--orange);color:var(--orange)}
.btn-orange-o:hover{background:var(--orange);color:#fff}
.btn-block{width:100%;justify-content:center}
.btn-sm{padding:.5rem 1rem;font-size:.85rem}

/* ===== Header ===== */
.site-header{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:50}
.site-header .bar{display:flex;align-items:center;justify-content:space-between;height:74px;gap:1rem}
.logo{display:flex;align-items:center;gap:.5rem;font-size:1.7rem;font-weight:700;color:var(--green)}
.logo small{display:block;font-size:.62rem;color:var(--muted);font-weight:500}
.nav{display:flex;align-items:center;gap:1.8rem}
.nav a{font-weight:600;color:var(--ink);font-size:.95rem;padding:.3rem 0;position:relative}
.nav a.active,.nav a:hover{color:var(--green)}
.nav a.active::after{content:"";position:absolute;bottom:-6px;right:0;left:0;height:3px;background:var(--green);border-radius:3px}
.header-actions{display:flex;align-items:center;gap:.8rem}
.icon-btn{width:40px;height:40px;border-radius:10px;border:1px solid var(--line);display:flex;align-items:center;justify-content:center;color:var(--muted)}
.menu-toggle{display:none;font-size:1.5rem;background:none;border:none;color:var(--green)}

/* ===== Hero ===== */
.hero{background:linear-gradient(135deg,var(--green-ll),#fff 65%);padding:3.5rem 0}
.hero .grid{display:grid;grid-template-columns:1fr 1fr;gap:2rem;align-items:center}
.hero h1{font-size:2.8rem;font-weight:700;line-height:1.3;margin-bottom:1rem}
.hero p{font-size:1.15rem;color:var(--muted);margin-bottom:1.8rem;max-width:30rem}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap}
.hero-art{position:relative;aspect-ratio:1/.85;max-width:520px;margin-inline:auto;
  background:radial-gradient(circle at 60% 45%,#d5eede 0%,var(--green-l) 55%,transparent 72%);
  border-radius:46% 46% 44% 44%;display:flex;align-items:center;justify-content:center}
.hero-art .emoji{font-size:9rem;filter:drop-shadow(0 8px 16px rgba(26,127,75,.18))}
.hero-art::before,.hero-art::after{content:"🌿";position:absolute;font-size:2.6rem;opacity:.75}
.hero-art::before{top:8%;right:10%;transform:rotate(20deg)}
.hero-art::after{bottom:10%;left:8%;transform:rotate(-25deg)}
.hero-art img{width:88%;height:88%;object-fit:contain}
/* logo */
.logo-mark{font-size:1.9rem;line-height:1}
.logo-text{display:flex;flex-direction:column;line-height:1.15}

/* ===== Section ===== */
.section{padding:3.5rem 0}
.section-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:2rem}
.section-head h2{font-size:1.8rem;font-weight:700}
.section-head a{color:var(--green);font-weight:600;font-size:.9rem}
.section-soft{background:var(--soft)}

/* ===== Category tiles ===== */
.cat-row{display:grid;grid-template-columns:repeat(8,1fr);gap:1rem}
.cat-tile{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.2rem .5rem;text-align:center;transition:.2s}
.cat-tile:hover{box-shadow:var(--shadow);transform:translateY(-3px);border-color:var(--green-l)}
.cat-ico{width:54px;height:54px;border-radius:50%;background:var(--green-l);color:var(--green);display:flex;align-items:center;justify-content:center;font-size:1.6rem;margin:0 auto .7rem;overflow:hidden}
.cat-ico img{width:100%;height:100%;object-fit:cover}
.cat-ico.c1{background:#e8f5ee;color:#1a7f4b} .cat-ico.c2{background:#fef3e2;color:#e8912d}
.cat-ico.c3{background:#e7f0fe;color:#2563eb} .cat-ico.c4{background:#fdeaea;color:#dc2626}
.cat-tile .name{font-weight:600;font-size:.9rem}
.cat-tile .count{font-size:.78rem;color:var(--muted)}

/* ===== Projects chips row ===== */
.proj-row{display:flex;flex-wrap:wrap;gap:.7rem;justify-content:center;margin-bottom:1rem}
.proj-chip{display:flex;align-items:center;gap:.5rem;padding:.6rem 1.1rem;border:1.5px solid var(--line);border-radius:14px;background:#fff;font-size:.85rem;font-weight:600;color:var(--ink);transition:.2s}
.proj-chip:hover,.proj-chip.active{border-color:var(--green);background:var(--green-l);color:var(--green)}
.proj-chip i{font-size:1.1rem}

/* ===== Learner sidebar (catalog) ===== */
.learner-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.4rem;text-align:center;margin-bottom:1.2rem}
.learner-avatar{width:70px;height:70px;border-radius:50%;background:var(--green-l);color:var(--green);display:flex;align-items:center;justify-content:center;font-size:1.8rem;font-weight:700;margin:0 auto .6rem}
.learner-stats{display:grid;grid-template-columns:1fr 1fr;gap:.8rem;margin-top:1rem}
.learner-stats .s{background:var(--soft);border-radius:10px;padding:.6rem}
.learner-stats .s .n{font-weight:700;color:var(--green);font-size:1.2rem}
.learner-stats .s .l{font-size:.72rem;color:var(--muted)}
.lp-bar{height:8px;background:var(--green-l);border-radius:8px;overflow:hidden;margin:.5rem 0}
.lp-bar span{display:block;height:100%;background:var(--green)}

/* ===== Course cards ===== */
.course-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1.25rem}
.course-grid.cols-3{grid-template-columns:repeat(3,1fr)}
.course-grid.cols-4{grid-template-columns:repeat(4,1fr)}

/* catalog header (white, right-aligned) */
.catalog-head{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:1.5rem}
.catalog-head .crumb{color:var(--muted);font-size:.82rem;margin-bottom:.5rem}
.catalog-head .crumb a{color:var(--muted)} .catalog-head .crumb a:hover{color:var(--green)}
.catalog-head h1{font-size:1.9rem;font-weight:700}
.catalog-head p{color:var(--muted);font-size:.95rem;margin-top:.3rem}
.catalog-leaf{font-size:2.4rem;opacity:.6}

/* projects container */
.proj-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1rem 1.2rem;margin-bottom:1.2rem;display:flex;align-items:center;gap:1rem;flex-wrap:wrap}
.proj-box .lbl{font-weight:700;color:var(--green);white-space:nowrap;display:flex;align-items:center;gap:.4rem}

/* load more */
.load-more{display:flex;justify-content:center;margin-top:2rem}
.btn-loadmore{display:inline-flex;align-items:center;gap:.5rem;padding:.8rem 2rem;border:1.5px solid var(--green);border-radius:12px;background:var(--green-l);color:var(--green);font-weight:600;cursor:pointer;transition:.2s}
.btn-loadmore:hover{background:var(--green);color:#fff}
.course-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.2s;display:flex;flex-direction:column}
.course-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
.course-thumb{aspect-ratio:16/10;background:linear-gradient(135deg,var(--green-l),var(--green-ll));position:relative;display:flex;align-items:center;justify-content:center;font-size:3rem;color:var(--green);overflow:hidden}
.course-thumb img{width:100%;height:100%;object-fit:cover}
.course-badge{position:absolute;top:.7rem;right:.7rem;padding:.25rem .7rem;border-radius:6px;font-size:.72rem;font-weight:600;color:#fff;z-index:2}
.course-badge.on-left{right:auto;left:.7rem}
.badge-video{background:var(--green)} .badge-file{background:var(--blue)} .badge-quiz{background:var(--orange)}
.course-flag{position:absolute;top:.7rem;right:.7rem;padding:.2rem .6rem;border-radius:6px;font-size:.68rem;font-weight:700;color:#fff;z-index:2}
.flag-popular{background:var(--orange)} .flag-new{background:var(--green)}
/* card meta + actions (catalog) */
.course-meta{display:flex;align-items:center;gap:.7rem;font-size:.78rem;color:var(--muted);margin-bottom:.9rem;margin-top:.6rem;flex-wrap:wrap}
.course-meta .stars{color:var(--orange);font-weight:700}
.course-meta .meta-i{display:inline-flex;align-items:center;gap:.25rem}
.course-actions{display:flex;align-items:center;justify-content:space-between;gap:.5rem}
.fav-btn{width:38px;height:38px;border:1.5px solid var(--line);border-radius:10px;background:#fff;color:var(--muted);cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.2s;font-size:1.05rem}
.fav-btn:hover{border-color:var(--green);color:var(--green)}
.fav-btn.is-fav{border-color:var(--green);color:var(--green);background:var(--green-l)}
.course-body{padding:1rem 1.1rem 1.2rem;display:flex;flex-direction:column;flex:1}
.course-title{font-weight:700;font-size:1rem;margin-bottom:.3rem;line-height:1.4}
.course-cat{font-size:.8rem;color:var(--green);font-weight:600;margin-bottom:.7rem}
.course-meta{display:flex;align-items:center;justify-content:space-between;font-size:.8rem;color:var(--muted);margin-bottom:.9rem;margin-top:auto}
.stars{color:var(--orange);font-weight:600}
.price-tag{font-weight:700;color:var(--green)}
.price-free{color:var(--muted)}

/* ===== Stats band ===== */
.stats-band{background:var(--green-ll);border-radius:var(--radius);padding:2rem;display:grid;grid-template-columns:repeat(5,1fr);gap:1rem;text-align:center}
.stat .num{font-size:1.8rem;font-weight:700;color:var(--green)}
.stat .lbl{font-size:.85rem;color:var(--muted)}

/* ===== Footer ===== */
.site-footer{background:#fff;border-top:1px solid var(--line);padding:3rem 0 1.5rem;margin-top:2rem}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:2rem;margin-bottom:2rem}
.footer-grid h4{font-size:.95rem;margin-bottom:1rem;color:var(--ink)}
.footer-grid ul{list-style:none}
.footer-grid li{margin-bottom:.6rem}
.footer-grid a{color:var(--muted);font-size:.9rem}
.footer-grid a:hover{color:var(--green)}
.footer-bottom{border-top:1px solid var(--line);padding-top:1.2rem;text-align:center;color:var(--muted);font-size:.85rem}

/* ===== Filters (catalog) ===== */
.catalog-layout{display:grid;grid-template-columns:260px 1fr;gap:1.5rem;align-items:start}
.catalog-layout.with-learner{grid-template-columns:260px 1fr 260px}
.filter-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.3rem;margin-bottom:1.2rem}
.filter-card h4{font-size:1rem;margin-bottom:1rem;display:flex;align-items:center;gap:.5rem}
.filter-opt{display:flex;align-items:center;gap:.6rem;margin-bottom:.7rem;font-size:.9rem;cursor:pointer;color:var(--muted)}
.filter-opt input{accent-color:var(--green);width:16px;height:16px}
.chip-row{display:flex;flex-wrap:wrap;gap:.6rem;margin-bottom:1.5rem}
.chip{padding:.5rem 1rem;border-radius:30px;border:1.5px solid var(--line);background:#fff;font-size:.85rem;font-weight:600;color:var(--muted);cursor:pointer;transition:.2s}
.chip.active,.chip:hover{background:var(--green-l);border-color:var(--green);color:var(--green)}

/* ===== Course detail ===== */
.course-hero-title{font-size:2rem;font-weight:700;text-align:center;margin-bottom:1.5rem}
.course-player{aspect-ratio:16/9;border-radius:var(--radius);background:linear-gradient(135deg,var(--green-l),var(--green-ll));display:flex;align-items:center;justify-content:center;font-size:4rem;color:var(--green);overflow:hidden}
.detail-cols{display:grid;grid-template-columns:280px 1fr 300px;gap:1.5rem;align-items:start}
.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:1.3rem;margin-bottom:1.2rem}
.side-card h4{font-size:.95rem;margin-bottom:1rem;display:flex;align-items:center;gap:.5rem;color:var(--green)}
.info-tabs{display:flex;gap:1.3rem;border-bottom:1px solid var(--line);margin:1.5rem 0;overflow-x:auto}
.info-tabs a{padding:.7rem 0;font-weight:600;font-size:.9rem;color:var(--muted);white-space:nowrap;border-bottom:3px solid transparent}
.info-tabs a.active{color:var(--green);border-color:var(--green)}
.info-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:1rem}
.info-box{background:var(--soft);border-radius:12px;padding:1.1rem}
.info-box .t{font-weight:700;font-size:.9rem;color:var(--green);margin-bottom:.5rem;display:flex;align-items:center;gap:.4rem}
.info-box .c{font-size:.85rem;color:var(--muted)}
.check-list{list-style:none}
.check-list li{display:flex;gap:.5rem;margin-bottom:.7rem;font-size:.88rem;color:var(--muted)}
.check-list li::before{content:"✓";color:var(--green);font-weight:700}
.progress-ring{background:var(--green);color:#fff;border-radius:var(--radius);padding:1.3rem;margin-bottom:1.2rem}
.progress-bar{height:8px;background:rgba(255,255,255,.3);border-radius:8px;overflow:hidden;margin:.6rem 0}
.progress-bar span{display:block;height:100%;background:#fff}
.avatar-lg{width:90px;height:90px;border-radius:50%;background:var(--green-l);color:var(--green);display:flex;align-items:center;justify-content:center;font-size:2.2rem;font-weight:700;margin:0 auto 1rem;border:4px solid #fff;box-shadow:var(--shadow-sm)}
.tag-row{display:flex;flex-wrap:wrap;gap:.5rem;justify-content:center}
.tag{background:var(--green-l);color:var(--green);padding:.3rem .8rem;border-radius:20px;font-size:.78rem;font-weight:600}

/* curriculum accordion */
.curr-section{border:1px solid var(--line);border-radius:12px;margin-bottom:.8rem;overflow:hidden}
.curr-head{background:var(--soft);padding:.9rem 1.1rem;font-weight:700;display:flex;justify-content:space-between;font-size:.95rem}
.curr-lesson{padding:.7rem 1.1rem;border-top:1px solid var(--line);display:flex;align-items:center;gap:.6rem;font-size:.88rem;color:var(--muted)}

/* auth mini */
.page-title-band{background:var(--green-ll);padding:2.5rem 0;text-align:center}
.page-title-band h1{font-size:2rem;font-weight:700}
.page-title-band p{color:var(--muted);margin-top:.4rem}
.empty-state{text-align:center;padding:4rem 1rem;color:var(--muted)}
.empty-state .ico{font-size:4rem;margin-bottom:1rem}

/* pagination */
.wy-pagination{display:flex;gap:.4rem;justify-content:center;flex-wrap:wrap;margin-top:2rem}
.wy-page{min-width:40px;height:40px;display:flex;align-items:center;justify-content:center;padding:0 .6rem;
  border:1.5px solid var(--line);border-radius:10px;font-weight:600;font-size:.9rem;color:var(--ink);background:#fff;transition:.2s}
.wy-page:hover{border-color:var(--green);color:var(--green)}
.wy-page.active{background:var(--green);border-color:var(--green);color:#fff}
.wy-page.disabled{color:#cbd5e1;cursor:default}
.wy-page.dots{border:none;background:transparent}

/* rendered lesson rich text */
.lesson-content{line-height:1.9;color:var(--ink)}
.lesson-content h2,.lesson-content h3{margin:1rem 0 .5rem;font-weight:700}
.lesson-content p{margin-bottom:.8rem}
.lesson-content ul,.lesson-content ol{margin:0 1.5rem 1rem}
.lesson-content a{color:var(--green);text-decoration:underline}
.lesson-content img{max-width:100%;border-radius:8px;margin:.5rem 0}

/* alerts */
.flash{padding:.9rem 1.2rem;border-radius:12px;margin-bottom:1.2rem;font-weight:600;font-size:.9rem}
.flash-ok{background:var(--green-l);color:var(--green-d)}
.flash-err{background:#fef2f2;color:#b91c1c}

/* ===== Responsive ===== */
@media(max-width:992px){
  .cat-row{grid-template-columns:repeat(4,1fr)}
  .course-grid,.course-grid.cols-3,.course-grid.cols-4{grid-template-columns:repeat(2,1fr)}
  .stats-band{grid-template-columns:repeat(3,1fr);gap:1.5rem}
  .catalog-layout,.catalog-layout.with-learner{grid-template-columns:1fr}
  .detail-cols{grid-template-columns:1fr}
  .hero .grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:768px){
  .nav{display:none}
  .menu-toggle{display:block}
  .hero h1{font-size:2rem}
  .cat-row{grid-template-columns:repeat(2,1fr)}
  .course-grid,.course-grid.cols-3,.course-grid.cols-4{grid-template-columns:1fr}
  .stats-band{grid-template-columns:1fr 1fr}
  .footer-grid{grid-template-columns:1fr}
}