/* ═══════════════════════════════════════════════════
   cgpixels — Main CSS  (brand: lime #A2E436 + navy #16162E)
   ═══════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Silkscreen:wght@400;700&display=swap');

:root {
  --navy-900:#0D0D1C; --navy-800:#13132A; --navy:#16162E;
  --navy-700:#1E1E3C; --navy-600:#2A2A50; --navy-500:#3A3A66;
  --lime:#A2E436; --lime-600:#8CD11E; --lime-700:#74B414;
  --lime-300:#C6F06E; --lime-100:#EBF9CE;
  --emerald:#46C98B; --teal:#2BB6A8;
  --bg:#F6F8F2; --bg-2:#EEF1E8; --white:#fff;
  --ink:#16162E; --ink-soft:#3B3B52; --muted:#6C6C82;
  --line:#E6E8E0; --line-dark:rgba(255,255,255,.10);
  --r-xs:8px; --r-sm:12px; --r:18px; --r-lg:26px; --r-xl:36px;
  --sh-sm:0 2px 8px rgba(20,20,40,.06);
  --sh:0 12px 30px rgba(20,20,40,.10);
  --sh-lg:0 30px 70px rgba(20,20,40,.16);
  --sh-lime:0 14px 34px rgba(140,209,30,.34);
  --maxw:1240px; --nav-h:76px;
  --card:#fff; --border:#E6E8E0;
}

*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Plus Jakarta Sans',sans-serif;background:var(--bg);color:var(--ink);font-size:16px;line-height:1.6;-webkit-font-smoothing:antialiased;overflow-x:hidden}
h1,h2,h3,h4{font-family:'Space Grotesk',sans-serif;font-weight:700;line-height:1.1;margin:0;letter-spacing:-.02em}
p{margin:0}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button{font-family:inherit;cursor:pointer;border:none;background:none}
ul{margin:0;padding:0;list-style:none}
::selection{background:var(--lime);color:var(--navy)}

.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px}
.pixel{font-family:'Silkscreen',monospace}
.lime{color:var(--lime)}

/* Flash messages */
.flash{padding:14px 24px;border-radius:var(--r-sm);margin:12px 0;font-weight:600;font-size:14.5px}
.flash-success{background:#D4EDDA;color:#155724;border:1px solid #C3E6CB}
.flash-error  {background:#F8D7DA;color:#721C24;border:1px solid #F5C6CB}
.flash-info   {background:#D1ECF1;color:#0C5460;border:1px solid #BEE5EB}
.flash-wrap{position:fixed;top:calc(var(--nav-h) + 12px);left:50%;transform:translateX(-50%);z-index:99;min-width:320px;max-width:580px;width:90%}

/* Buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:15px;padding:13px 22px;border-radius:13px;transition:.15s;white-space:nowrap;cursor:pointer}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--lime);color:var(--navy);}
.btn-primary:hover{background:var(--lime-300);transform:translateY(-2px)}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{background:var(--navy-700);transform:translateY(-2px)}
.btn-ghost{background:transparent;color:#fff;border:1.5px solid var(--line)}
.btn-ghost:hover{border-color:var(--navy);background:#fff; color:#000;}
.btn-ghost.on-dark{color:#fff;border-color:var(--line-dark)}
.btn-ghost.on-dark:hover{border-color:var(--lime);color:var(--lime)}
.btn-lg{padding:16px 30px;font-size:16px;border-radius:15px}
.btn-sm{padding:9px 16px;font-size:13.5px;border-radius:10px}
.btn-block{width:100%}
.btn-outline-lime{background:transparent;color:var(--lime-700);border:1.5px solid var(--lime-600)}
.btn-outline-lime:hover{background:var(--lime-100)}

/* Cards */
.card{background:#fff;border-radius:var(--r-lg);border:1px solid var(--line);box-shadow:var(--sh-sm)}

/* Section scaffolding */
section{position:relative}
.sec-pad{padding:96px 0}
.sec-head{max-width:640px}
.sec-head h2{font-size:clamp(28px,4vw,44px)}
.sec-head p{color:var(--muted);margin-top:12px;font-size:17px}
.center{text-align:center;margin-left:auto;margin-right:auto}

/* Tags / chips */
.tag{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;font-weight:600;color:var(--lime-700);background:var(--lime-100);padding:5px 11px;border-radius:8px}
.eyebrow{font-family:'Silkscreen',monospace;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--lime-700);display:inline-flex;align-items:center;gap:9px}
.eyebrow.on-dark{color:var(--lime)}
.eyebrow::before{content:"";width:9px;height:9px;background:var(--lime);box-shadow:6px 0 0 var(--lime),0 6px 0 var(--navy),6px 6px 0 var(--navy);transform:translateY(-1px)}

/* Stars */
.stars{color:var(--lime-600);letter-spacing:1px}
.rating{display:inline-flex;align-items:center;gap:5px;font-weight:700;font-size:13px}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s cubic-bezier(.2,.7,.2,1),transform .7s cubic-bezier(.2,.7,.2,1)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.reveal{opacity:1;transform:none;transition:none}}

/* ── NAV ─────────────────────────────────────────── */
.nav{position:fixed;top:0;left:0;right:0;z-index:60;height:var(--nav-h);display:flex;align-items:center;transition:background .3s ease,box-shadow .3s ease,backdrop-filter .3s}
.nav.scrolled{background:rgb(8, 21, 38);backdrop-filter:blur(14px);box-shadow:0 8px 30px rgba(0,0,0,.28)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;width:100%}
.nav-brand{display:flex;align-items:center}
.nav-logo-text{font-size:22px;color:#fff;font-weight:700;letter-spacing:-.01em}
.nav-links{display:flex;align-items:center;gap:34px}
.nav-link{font-weight:600;font-size:15px;color:rgba(255,255,255,.82);padding:6px 0;position:relative;transition:color .2s}
.nav-link:hover,.nav-link.active{color:#fff}
.nav-link::after{content:"";position:absolute;left:0;bottom:-2px;height:7px;width:7px;background:var(--lime);border-radius:1px;opacity:0;transform:translateY(3px);transition:.2s}
.nav-link:hover::after,.nav-link.active::after{opacity:1;transform:none}
.nav-actions{display:flex;align-items:center;gap:14px}
.nav-login{font-weight:600;font-size:15px;color:#fff;padding:9px 6px;transition:color .2s}
.nav-login:hover{color:var(--lime)}

/* User dropdown */
.nav-user-wrap{position:relative}
.nav-user-btn{display:flex;align-items:center;gap:8px;color:#fff;font-weight:600;font-size:14px;padding:6px 10px 6px 6px;border-radius:30px;border:1px solid rgba(255,255,255,.15);background:rgba(255,255,255,.06);cursor:pointer;transition:.18s}
.nav-user-btn:hover{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.3)}
.nav-user-btn img{width:30px;height:30px;border-radius:50%;object-fit:cover}
.nav-user-btn svg{color:rgba(255,255,255,.6);transition:transform .2s}
.nav-user-btn[aria-expanded="true"] svg{transform:rotate(180deg)}
.nav-user-name{font-size:14px}
.nav-avatar-init{width:30px;height:30px;border-radius:50%;background:var(--lime);color:var(--navy);display:grid;place-items:center;font-weight:700;font-size:13px;flex:none}
.nav-dropdown{position:absolute;right:0;top:calc(100% + 10px);background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-lg);min-width:220px;padding:8px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:.18s;z-index:80}
.nav-dropdown.open{opacity:1;visibility:visible;transform:none}
.nav-dd-head{display:flex;align-items:center;gap:11px;padding:10px 12px 14px;border-bottom:1px solid var(--line);margin-bottom:6px}
.nav-dd-head img{width:38px;height:38px;border-radius:50%;object-fit:cover;flex:none}
.nav-dd-head b{display:block;font-size:14px;font-family:'Space Grotesk';color:var(--ink)}
.nav-dd-head small{color:var(--muted);font-size:12px}
.nav-dd-link{display:block;padding:10px 14px;font-size:14px;font-weight:600;color:var(--ink-soft);border-radius:10px;transition:background .15s}
.nav-dd-link:hover{background:var(--bg);color:var(--ink)}
.nav-dd-danger{color:#dc3545!important}
.nav-dd-danger:hover{background:#fff5f5!important}

/* Burger */
.nav-burger{display:none;flex-direction:column;gap:5px;padding:8px;border-radius:9px;cursor:pointer}
.nav-burger span{width:24px;height:2.5px;background:#fff;border-radius:2px;transition:.25s}
.nav-burger.open span:nth-child(1){transform:translateY(7.5px) rotate(45deg)}
.nav-burger.open span:nth-child(2){opacity:0;transform:scaleX(0)}
.nav-burger.open span:nth-child(3){transform:translateY(-7.5px) rotate(-45deg)}

/* Mobile Drawer */
.drawer{position:fixed;inset:0;z-index:70;background:var(--navy);display:flex;flex-direction:column;padding:26px 24px;transform:translateX(100%);transition:transform .35s cubic-bezier(.4,.8,.2,1)}
.drawer.open{transform:none}
.drawer-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:40px}
.drawer-x{color:#fff;font-size:30px;line-height:1;padding:4px 10px;background:none;border:none;cursor:pointer;font-family:inherit}
.drawer-link{color:rgba(255,255,255,.82);font-family:'Space Grotesk',sans-serif;font-weight:600;font-size:24px;padding:16px 0;border-bottom:1px solid var(--line-dark);display:block;transition:color .18s}
.drawer-link:hover,.drawer-link.active{color:#fff}
.drawer-link.active{color:var(--lime)}
.drawer-actions{margin-top:auto;display:flex;flex-direction:column;gap:12px}
.drawer-backdrop{position:fixed;inset:0;z-index:69;background:rgba(0,0,0,.5);opacity:0;visibility:hidden;transition:.3s}

/* ── HERO ─────────────────────────────────────────── */
.hero{background:rgb(8, 21, 38);color:#fff;position:relative;overflow:hidden;padding:calc(var(--nav-h) + 60px) 0 120px;border-radius:0 0 46px 46px}
.hero::before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 1px 1px,rgba(255,255,255,.05) 1px,transparent 0);background-size:26px 26px;opacity:.6;pointer-events:none}
.hero-glow{position:absolute;width:580px;height:580px;border-radius:50%;background:radial-gradient(circle,rgba(75, 129, 221, 0.18),transparent 60%);top:-150px;right:-100px;pointer-events:none;filter:blur(10px)}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:40px;align-items:center;position:relative;z-index:2}
.hero h1{font-size:clamp(38px,5.5vw,68px);letter-spacing:-.03em}
.hero h1 .hl{color:var(--lime);position:relative}
.hero h1 .hl::after{content:"";position:absolute;left:0;right:0;bottom:.04em;height:.09em;background:var(--lime);opacity:.28;border-radius:2px}
.hero-sub{margin-top:20px;font-size:17px;color:rgba(255,255,255,.72);max-width:480px}
.hero-cta{display:flex;gap:14px;margin-top:32px;flex-wrap:wrap}
.hero-stat{display:inline-flex;align-items:center;gap:12px;margin-bottom:24px}
.hero-stat b{font-family:'Space Grotesk';font-size:32px;color:var(--lime);line-height:1}
.hero-stat span{font-size:12.5px;color:rgba(255,255,255,.7);max-width:120px;line-height:1.25}
.hero-bens{display:flex;flex-wrap:wrap;gap:18px 28px;margin-top:42px}
.hero-ben{display:flex;align-items:center;gap:11px}
.hero-ben .ben-ic{width:40px;height:40px;border-radius:11px;display:grid;place-items:center;background:rgba(162,228,54,.12);color:var(--lime);flex:none}
.hero-ben b{font-size:14px;font-weight:700;display:block;font-family:'Space Grotesk'}
.hero-ben small{font-size:12px;color:rgba(255,255,255,.6)}

/* Hero visual */
.hero-vis{position:relative;height:500px}
.hero-photo-wrap{position:absolute;inset:30px;border-radius:60% 40% 52% 48%/54% 50% 50% 46%;overflow:hidden;background:linear-gradient(140deg,var(--lime),var(--emerald) 55%,var(--teal));padding:7px;box-shadow:0 40px 80px rgba(0,0,0,.4);animation:morphBlob 16s ease-in-out infinite}
.hero-photo-wrap img{width:100%;height:100%;object-fit:cover;border-radius:58% 42% 50% 50%/52% 50% 50% 48%}
@keyframes morphBlob{0%,100%{border-radius:60% 40% 52% 48%/54% 50% 50% 46%}50%{border-radius:46% 54% 44% 56%/50% 46% 54% 50%}}
.hero-blob{position:absolute;inset:-30px -40px -30px 10px;background:#fff;border-radius:58% 42% 48% 52%/56% 50% 50% 44%;opacity:.06}

/* ── CATEGORIES ───────────────────────────────────── */
.cats{padding:50px 0 16px}
.cats-grid{display:flex;flex-wrap:wrap;gap:12px;justify-content:center}
.cat-pill{display:inline-flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);padding:10px 18px;border-radius:13px;font-weight:600;font-size:14px;box-shadow:var(--sh-sm);transition:.18s;cursor:pointer;color:var(--ink)}
.cat-pill:hover{transform:translateY(-3px);border-color:var(--lime);box-shadow:var(--sh)}
.cat-icon{width:28px;height:28px;border-radius:8px;background:var(--lime-100);color:var(--lime-700);display:grid;place-items:center;font-size:14px;flex:none}

/* ── COURSE CARDS ─────────────────────────────────── */
.course-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.course-card{overflow:hidden;display:flex;flex-direction:column;transition:.2s;cursor:pointer}
.course-card:hover{transform:translateY(-6px);box-shadow:var(--sh-lg)}
.cc-media{position:relative;aspect-ratio:16/10;overflow:hidden}
.cc-media img{width:100%;height:100%;object-fit:cover;transition:transform .5s}
.course-card:hover .cc-media img{transform:scale(1.06)}
.cc-body{padding:16px 18px 18px;display:flex;flex-direction:column;gap:9px;flex:1}
.cc-body h3{font-size:18px;line-height:1.2}
.cc-meta{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:13px;font-weight:600;flex-wrap:wrap}
.cc-meta .dot{width:3px;height:3px;border-radius:50%;background:var(--muted)}
.cc-instr{display:flex;align-items:center;gap:9px;margin-top:auto;padding-top:12px;border-top:1px solid var(--line)}
.cc-instr img{width:28px;height:28px;border-radius:50%;object-fit:cover}
.cc-instr span{font-size:13px;font-weight:600;color:var(--ink-soft)}
.cc-foot{display:flex;align-items:center;justify-content:space-between;padding:0 18px 16px}
.cc-price{font-family:'Space Grotesk';font-weight:700;font-size:20px;color:var(--navy)}
.cc-price s{color:var(--muted);font-weight:500;font-size:13px;margin-left:6px}
.cc-tag-abs{position:absolute;top:10px;left:10px}
.cc-level{position:absolute;top:10px;right:10px;background:#fff;color:var(--ink);font-size:11px;font-weight:700;padding:3px 8px;border-radius:6px}
.badge-free{background:var(--lime-100);color:var(--lime-700)}
.badge-premium{background:var(--navy);color:#fff}

/* ── WHY SECTION ─────────────────────────────────── */
.why-section{background:var(--navy);color:#fff;border-radius:46px;overflow:hidden;position:relative}
.why-section::before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 1px 1px,rgba(255,255,255,.05) 1px,transparent 0);background-size:26px 26px;opacity:.5}
.why-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;position:relative;z-index:2}
.why-card{background:rgba(255,255,255,.04);border:1px solid var(--line-dark);border-radius:var(--r-lg);padding:26px 22px;transition:.2s}
.why-card:hover{background:rgba(162,228,54,.07);border-color:rgba(162,228,54,.3);transform:translateY(-4px)}
.why-ic{width:52px;height:52px;border-radius:13px;display:grid;place-items:center;background:var(--lime);color:var(--navy);margin-bottom:16px;font-size:22px}
.why-card h3{font-size:18px;margin-bottom:8px}
.why-card p{color:rgba(255,255,255,.64);font-size:14px}

/* ── STATS ────────────────────────────────────────── */
.stats-row{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat-num{font-family:'Space Grotesk';font-weight:700;font-size:clamp(32px,4vw,50px);color:var(--navy);line-height:1}
.stat-lbl{color:var(--muted);font-weight:600;margin-top:6px;font-size:14px}

/* ── MEMBERSHIP / PLANS ───────────────────────────── */
.toggle-wrap{display:flex;justify-content:center;margin-top:28px}
.billing-toggle{display:inline-flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);padding:7px;border-radius:14px;box-shadow:var(--sh-sm)}
.billing-toggle button{padding:10px 22px;border-radius:9px;font-weight:700;font-size:14px;color:var(--muted);font-family:'Space Grotesk';transition:.2s;border:none;cursor:pointer;background:transparent}
.billing-toggle button.on{background:var(--navy);color:#fff}
.save-pill{background:var(--lime);color:var(--navy);font-size:11px;font-weight:700;padding:3px 8px;border-radius:6px}
.plans-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-top:48px;align-items:stretch}
.plan-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:30px 26px;display:flex;flex-direction:column;gap:16px;position:relative;transition:.2s}
.plan-card:hover{box-shadow:var(--sh)}
.plan-card.feat{background:var(--navy);color:#fff;border-color:var(--navy);box-shadow:var(--sh-lg);transform:scale(1.03)}
.plan-pop{position:absolute;top:-13px;left:50%;transform:translateX(-50%);background:var(--lime);color:var(--navy);font-family:'Silkscreen';font-size:10px;letter-spacing:.06em;padding:5px 11px;border-radius:6px;white-space:nowrap}
.plan-card h3{font-size:20px}
.plan-price{display:flex;align-items:flex-end;gap:6px}
.plan-price b{font-family:'Space Grotesk';font-size:44px;line-height:.9}
.plan-price span{color:var(--muted);font-size:14px;padding-bottom:6px}
.plan-card.feat .plan-price span{color:rgba(255,255,255,.6)}
.plan-features{display:flex;flex-direction:column;gap:10px}
.plan-features li{display:flex;align-items:flex-start;gap:8px;font-size:14px;color:var(--ink-soft)}
.plan-card.feat .plan-features li{color:rgba(255,255,255,.82)}
.plan-ck{color:var(--lime-700);flex:none;margin-top:2px;font-size:13px}
.plan-card.feat .plan-ck{color:var(--lime)}

/* ── TESTIMONIALS ─────────────────────────────────── */
.tst-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.tst{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;display:flex;flex-direction:column;gap:14px;box-shadow:var(--sh-sm)}
.tst p{color:var(--ink-soft);font-size:15px;line-height:1.6;font-style:italic}
.tst-who{display:flex;align-items:center;gap:11px;margin-top:auto}
.tst-who img{width:44px;height:44px;border-radius:50%;object-fit:cover}
.tst-who b{display:block;font-family:'Space Grotesk';font-size:15px}
.tst-who small{color:var(--muted);font-size:12.5px}

/* ── CTA BAND ─────────────────────────────────────── */
.cta-band{background:linear-gradient(120deg,var(--lime),var(--emerald) 70%,var(--teal));border-radius:var(--r-xl);position:relative;overflow:hidden;padding:60px 54px;color:var(--navy)}
.cta-band::after{content:"";position:absolute;right:-40px;bottom:-60px;width:260px;height:260px;border-radius:50%;background:rgba(255,255,255,.18)}
.cta-grid{display:flex;align-items:center;justify-content:space-between;gap:28px;position:relative;z-index:2;flex-wrap:wrap}
.cta-grid h2{font-size:clamp(26px,4vw,42px);max-width:520px}
.cta-grid p{margin-top:10px;font-size:16px;opacity:.8;max-width:460px}

/* ── FOOTER ─────────────────────────────────────── */
.foot{background:var(--navy-900);color:rgba(255,255,255,.7);padding:72px 0 32px}
.foot-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:40px}
.foot-about{font-size:14.5px;max-width:300px;line-height:1.65}
.foot h4{color:#fff;font-size:14px;font-family:'Space Grotesk';margin-bottom:16px;letter-spacing:.02em}
.foot a{display:block;padding:6px 0;font-size:14.5px;transition:color .18s}
.foot a:hover{color:var(--lime)}
.foot-soc{display:flex;gap:12px;margin-top:20px}
.foot-soc a{width:38px;height:38px;border-radius:10px;background:rgba(255,255,255,.06);display:grid;place-items:center;color:#fff;padding:0}
.foot-soc a:hover{background:var(--lime);color:var(--navy)}
.foot-bot{display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-top:54px;padding-top:26px;border-top:1px solid var(--line-dark);font-size:13.5px}

/* ── COURSES PAGE ─────────────────────────────────── */
.page-hero{background:var(--navy);color:#fff;padding:calc(var(--nav-h) + 48px) 0 60px;border-radius:0 0 40px 40px}
.filter-bar{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:32px}
.filter-bar input{flex:1;min-width:200px;padding:11px 16px;border:1.5px solid var(--line);border-radius:11px;font-family:inherit;font-size:14px;background:#fff}
.filter-bar input:focus{outline:none;border-color:var(--lime-600)}
.filter-bar select{padding:11px 16px;border:1.5px solid var(--line);border-radius:11px;font-family:inherit;font-size:14px;background:#fff;cursor:pointer}

/* ── Catalog layout ── */
.lite-sec{padding:46px 0 80px}
.cat-layout{display:grid;grid-template-columns:258px 1fr;gap:32px;align-items:start}

/* sidebar filters */
.filters{position:sticky;top:calc(var(--nav-h) + 20px);background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);padding:22px 20px}
.filters h4{font-size:12px;letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-family:'Space Grotesk',sans-serif;font-weight:700;margin:22px 0 10px}
.filters h4:first-child{margin-top:0}
.fgroup{display:flex;flex-direction:column;gap:8px}
.fcheck{display:flex;align-items:center;gap:10px;font-size:14px;color:var(--ink-soft);cursor:pointer;font-weight:500;user-select:none}
.fcheck input{display:none}
.fbox{width:18px;height:18px;border-radius:5px;border:1.5px solid var(--line);display:grid;place-items:center;flex:none;transition:.15s;color:#fff;flex-shrink:0}
.fcheck input:checked + .fbox{background:var(--navy);border-color:var(--navy)}
.fcheck:hover .fbox{border-color:var(--navy)}
.fcheck .cnt{margin-left:auto;font-size:12px;color:var(--muted);font-weight:600;background:var(--bg-2);padding:1px 7px;border-radius:20px}
.fclear{display:block;margin-top:18px;font-size:13.5px;font-weight:700;color:var(--lime-700);text-decoration:none}
.fclear:hover{text-decoration:underline}
.cat-search-wrap{display:flex;align-items:center;gap:9px;background:var(--bg-2);border:1px solid var(--line);border-radius:10px;padding:9px 13px;color:var(--muted)}
.cat-search-wrap:focus-within{border-color:var(--lime-600);background:#fff;box-shadow:0 0 0 3px rgba(162,228,54,.16)}
.cat-search-wrap input{border:none;background:none;outline:none;font-family:inherit;font-size:14px;width:100%;color:var(--ink)}

/* toolbar + chips */
.cat-toolbar{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:20px;flex-wrap:wrap}
.cat-toolbar .res{color:var(--muted);font-size:14px;font-weight:600}
.cat-toolbar .res b{color:var(--navy)}
.sortsel{display:flex;align-items:center;gap:8px;font-size:13.5px;color:var(--muted);font-weight:600}
.sortsel select{font-family:inherit;font-weight:600;font-size:14px;color:var(--navy);border:1px solid var(--border);background:#fff;padding:8px 12px;border-radius:10px;cursor:pointer}
.cat-chips{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}
.chip{font-size:13.5px;font-weight:600;padding:7px 16px;border-radius:30px;border:1px solid var(--border);background:#fff;color:var(--ink-soft);transition:.15s;text-decoration:none;cursor:pointer;display:inline-flex}
.chip:hover{border-color:var(--navy);color:var(--navy)}
.chip.on{background:var(--navy);color:#fff;border-color:var(--navy)}

/* catalog grid — 3 col */
.catalog-main{min-width:0}
.catalog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.cc-desc{color:var(--muted);font-size:13px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.5}

/* pager */
.pager{display:flex;align-items:center;justify-content:center;gap:7px;margin-top:44px}
.pager-btn{min-width:40px;height:40px;border-radius:10px;border:1px solid var(--border);background:#fff;font-weight:700;font-family:'Space Grotesk',sans-serif;color:var(--ink-soft);transition:.15s;padding:0 8px;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;font-size:14px}
.pager-btn:hover{border-color:var(--navy);color:var(--navy)}
.pager-btn.on{background:var(--navy);color:#fff;border-color:var(--navy)}
.pager-btn.disabled{opacity:.35;pointer-events:none}

/* empty state */
.cat-empty{text-align:center;padding:80px 24px;color:var(--muted);display:flex;flex-direction:column;align-items:center}
.cat-empty h3{margin:0 0 8px;color:var(--ink)}
.cat-empty a{color:var(--lime-700);font-weight:700}

/* ── COURSE DETAIL ────────────────────────────────── */
.pagehead{background:rgb(8, 21, 38);color:#fff;position:relative;overflow:hidden;padding:calc(var(--nav-h) + 36px) 0 92px}
.pagehead::before{content:"";position:absolute;inset:0;background-image:radial-gradient(circle at 1px 1px,rgba(255,255,255,.05) 1px,transparent 0);background-size:26px 26px;opacity:.6;pointer-events:none}
.pagehead .wrap{position:relative;z-index:2}
.pagehead h1{font-size:clamp(32px,4.4vw,52px)}
.pagehead>div>p{color:rgba(255,255,255,.7);margin-top:12px;font-size:17px;max-width:560px}
.crumb{display:flex;align-items:center;gap:9px;font-size:13.5px;color:rgba(255,255,255,.6);margin-bottom:18px;font-weight:600;flex-wrap:wrap}
.crumb a:hover{color:var(--lime)}
.crumb .sep{opacity:.5}
.crumb .cur{color:var(--lime)}
.detail-meta{display:flex;align-items:center;gap:16px;flex-wrap:wrap;color:rgba(255,255,255,.78);font-size:14px;font-weight:600;margin-top:16px}
.detail-meta .dm-dot{width:3px;height:3px;border-radius:50%;background:rgba(255,255,255,.4);display:inline-block}

/* Detail grid: main + buycard */
.detail-grid{display:grid;grid-template-columns:1fr 380px;gap:40px;align-items:start;margin-top:-52px;position:relative;z-index:5;padding-bottom:80px}
.detail-main{background:transparent}
.panel{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:30px}
.panel h2{font-size:24px;margin-bottom:18px}
.dtabs{display:flex;gap:6px;border-bottom:1px solid var(--line);margin-bottom:28px;overflow-x:auto}
.dtab{padding:14px 18px;font-weight:600;font-size:15px;color:var(--muted);border-bottom:2.5px solid transparent;white-space:nowrap;font-family:'Space Grotesk';cursor:pointer;background:none;border-top:none;border-left:none;border-right:none;transition:color .15s}
.dtab.on{color:var(--navy);border-bottom-color:var(--lime)}
.dtab:hover{color:var(--navy)}

/* Buy card */
.buycard{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);box-shadow:var(--sh-lg);overflow:hidden;position:sticky;top:calc(var(--nav-h) + 18px)}
.buycard .prev{position:relative;aspect-ratio:16/10;overflow:hidden;cursor:pointer}
.buycard .prev img{width:100%;height:100%;object-fit:cover}
.buycard .prev .pbtn{position:absolute;inset:0;display:grid;place-items:center;background:rgba(13,13,28,.32);transition:.2s}
.buycard .prev:hover .pbtn{background:rgba(13,13,28,.45)}
.buycard .prev .pbtn span{width:62px;height:62px;border-radius:50%;background:var(--lime);color:var(--navy);display:grid;place-items:center;box-shadow:0 10px 24px rgba(0,0,0,.3)}
.buycard-body{padding:24px}
.buycard .bc-price{display:flex;align-items:flex-end;gap:10px;margin-bottom:16px}
.buycard .bc-price b{font-family:'Space Grotesk';font-size:38px;line-height:.9;color:var(--navy)}
.buycard .bc-price s{color:var(--muted);font-size:17px}
.buycard .bc-price .off{background:var(--lime-100);color:var(--lime-700);font-size:12.5px;font-weight:700;padding:3px 9px;border-radius:7px}
.buycard .incl{display:flex;flex-direction:column;gap:11px;margin:20px 0;padding-top:18px;border-top:1px solid var(--line)}
.buycard .incl li{display:flex;align-items:center;gap:11px;font-size:14px;color:var(--ink-soft)}
.buycard .incl svg{width:18px;height:18px;color:var(--lime-700);flex:none}
.buycard .guar{display:flex;align-items:center;gap:9px;justify-content:center;font-size:13px;color:var(--muted);margin-top:14px}
.buycard .guar a{color:var(--lime-700);font-weight:700}

/* Curriculum accordion */
.acc-sec{border:1px solid var(--line);border-radius:var(--r);overflow:hidden;margin-bottom:12px;background:#fff}
.acc-head{display:flex;align-items:center;gap:14px;padding:17px 20px;cursor:pointer;background:var(--bg-2);font-weight:700;font-family:'Space Grotesk'}
.acc-head .ah-t{flex:1}
.acc-head .ah-meta{font-size:13px;color:var(--muted);font-weight:600}
.acc-head .ah-chev{transition:transform .25s;color:var(--muted);display:flex}
.acc-sec.open .ah-chev{transform:rotate(180deg)}
.acc-body{display:none;padding:6px 0}
.acc-sec.open .acc-body{display:block}
.acc-row{display:flex;align-items:center;gap:13px;padding:12px 20px;font-size:14.5px;color:var(--ink-soft)}
.acc-row:hover{background:var(--bg)}
.acc-row .ar-ic{color:var(--muted);flex:none;display:flex}
.acc-row .ar-t{flex:1}
.acc-row .ar-free{font-size:12px;font-weight:700;color:var(--lime-700);background:var(--lime-100);padding:2px 8px;border-radius:6px}
.acc-row .ar-time{font-size:13px;color:var(--muted);font-weight:600}

/* Reviews */
.rev-summary{display:flex;gap:36px;align-items:center;flex-wrap:wrap;margin-bottom:26px}
.rev-big{text-align:center}
.rev-big b{font-family:'Space Grotesk';font-size:60px;line-height:1;color:var(--navy);display:block}
.rev-big .stars{font-size:18px}
.rev-bars{flex:1;min-width:240px;display:flex;flex-direction:column;gap:7px}
.rev-bar{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--muted)}
.rev-bar .track{flex:1;height:8px;background:var(--bg-2);border-radius:5px;overflow:hidden}
.rev-bar .fill{height:100%;background:var(--lime-600);border-radius:5px}
.rev-item{padding:20px 0;border-top:1px solid var(--line);display:flex;gap:14px}
.rev-item img{width:46px;height:46px;border-radius:50%;object-fit:cover;flex:none}
.rev-item .rev-who{font-family:'Space Grotesk';font-weight:700;font-size:15px}
.rev-item .rev-date{color:var(--muted);font-size:13px;font-weight:600}
.rev-avatar-init{width:46px;height:46px;border-radius:50%;background:var(--lime);display:grid;place-items:center;font-weight:700;color:var(--navy);flex:none;font-size:18px}

/* Related courses */
.sec-title{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:0 0 22px}
.sec-title h2{font-size:22px}
.sec-title a{font-size:14px;font-weight:700;color:var(--lime-700)}
.related-wrap{padding-bottom:80px}

/* ── LEARN PAGE ───────────────────────────────────── */
.learn-page{margin:0;overflow:hidden}
.learn-bar{height:56px;background:var(--navy);color:#fff;display:flex;align-items:center;justify-content:space-between;padding:0 20px;gap:18px}
.learn-bar .lb-left{display:flex;align-items:center;gap:14px;min-width:0;overflow:hidden}
.learn-bar .lb-back{display:flex;align-items:center;gap:10px;color:#fff;opacity:.9;transition:.15s;flex-shrink:0}
.learn-bar .lb-back:hover{opacity:1;color:var(--lime)}
.learn-bar .lb-title{font-weight:600;font-size:14.5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:rgba(255,255,255,.85)}
.learn-bar .lb-prog{display:flex;align-items:center;gap:12px;font-size:13px;color:rgba(255,255,255,.7);font-weight:600;flex-shrink:0}
.learn-bar .lb-track{width:140px;height:7px;background:rgba(255,255,255,.15);border-radius:5px;overflow:hidden}
.learn-bar .lb-fill{height:100%;background:var(--lime);border-radius:5px;transition:.4s}
.learn-shell{display:grid;grid-template-columns:1fr 360px;height:calc(100vh - 56px);overflow:hidden}
.learn-content{overflow-y:auto;background:var(--bg)}
.player{aspect-ratio:16/9;background:#0A0A16;position:relative;display:grid;place-items:center;overflow:hidden}
.player .player-thumb{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.5}
.player .pcenter{position:relative;z-index:2;text-align:center;color:#fff}
.player .pplay{width:74px;height:74px;border-radius:50%;background:var(--lime);color:var(--navy);display:grid;place-items:center;margin:0 auto 14px;cursor:pointer;box-shadow:0 12px 30px rgba(0,0,0,.4);transition:transform .15s}
.player .pplay:hover{transform:scale(1.06)}
.player .pplay-label{font-family:'Space Grotesk';font-weight:600;font-size:15px;padding:0 24px;max-width:380px;margin:0 auto}
.learn-body{padding:26px 30px 80px;max-width:860px;margin:0 auto;width:100%}
.learn-section-label{font-size:13px;font-weight:700;color:var(--lime-700);letter-spacing:.04em;text-transform:uppercase;margin-bottom:8px}
.learn-meta{color:var(--muted);font-size:14px;font-weight:600;margin-bottom:4px}
.lesson-actions{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:24px 0 6px;flex-wrap:wrap}
.lesson-actions .la-nav{display:flex;gap:10px}
.learn-tabs{display:flex;gap:2px;border-bottom:1px solid var(--line);margin-bottom:22px;overflow-x:auto;scrollbar-width:none}
.learn-tabs::-webkit-scrollbar{display:none}
.learn-tabs .tab{padding:14px 18px;font-weight:600;font-size:15px;color:var(--muted);border:none;border-bottom:2.5px solid transparent;background:none;white-space:nowrap;font-family:'Space Grotesk';cursor:pointer;transition:.15s}
.learn-tabs .tab.on{color:var(--navy);border-bottom-color:var(--lime)}
.learn-tabs .tab:hover{color:var(--navy)}
.tab-panel{display:none}
.tab-panel.on{display:block}
/* sidebar toggle button in learn bar */
.lb-toggle{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:8px;background:rgba(255,255,255,.1);border:none;color:#fff;cursor:pointer;transition:.15s;flex-shrink:0}
.lb-toggle:hover{background:rgba(255,255,255,.18)}
.lb-toggle.active{background:var(--lime);color:var(--navy)}
/* sidebar desktop closed state */
.learn-shell.sidebar-closed{grid-template-columns:1fr}
.learn-shell.sidebar-closed .curric{display:none}
/* backdrop for mobile sidebar */
.curric-backdrop{display:none;position:fixed;inset:56px 0 0 0;background:rgba(22,22,46,.45);z-index:199}
.curric-backdrop.active{display:block}
/* curriculum sidebar */
.curric{background:#fff;border-left:1px solid var(--line);overflow-y:auto}
.curric-head{padding:20px;border-bottom:1px solid var(--line);position:sticky;top:0;background:#fff;z-index:2}
.curric-head h3{font-size:17px}
.curric-head .ch-meta{font-size:13px;color:var(--muted);font-weight:600;margin-top:4px}
.cs-sec{border-bottom:1px solid var(--line)}
.cs-head{padding:15px 20px;font-weight:700;font-family:'Space Grotesk';font-size:14.5px;display:flex;align-items:center;gap:10px;cursor:pointer}
.cs-head .cs-chev{margin-left:auto;color:var(--muted);transition:.2s}
.cs-sec.open .cs-chev{transform:rotate(180deg)}
.cs-list{display:none}
.cs-sec.open .cs-list{display:block}
.cs-row{display:flex;align-items:center;gap:12px;padding:12px 20px;font-size:14px;color:var(--ink-soft);cursor:pointer;border-left:3px solid transparent;text-decoration:none;transition:.12s}
.cs-row:hover{background:var(--bg)}
.cs-row.active{background:var(--lime-100);border-left-color:var(--lime);color:var(--navy);font-weight:600}
.cs-row .cr-check{width:20px;height:20px;border-radius:50%;border:1.8px solid var(--line);display:grid;place-items:center;flex:none;color:#fff}
.cs-row.done .cr-check{background:var(--lime-600);border-color:var(--lime-600)}
.cs-row .cr-t{flex:1;line-height:1.3}
.cs-row .cr-time{font-size:12px;color:var(--muted);font-weight:600}
/* notes textarea */
.learn-note-area{width:100%;min-height:140px;resize:vertical;padding:14px;border:1.5px solid var(--line);border-radius:12px;font-family:inherit;font-size:15px;background:var(--bg);transition:.15s;display:block}
.learn-note-area:focus{outline:none;border-color:var(--lime-600);background:#fff;box-shadow:0 0 0 4px rgba(162,228,54,.15)}
/* Q&A */
.qa-list{display:flex;flex-direction:column}
.qa-item{padding:16px 0;border-top:1px solid var(--line)}
.qa-item:first-child{border-top:none}
.qa-author{font-family:'Space Grotesk';font-weight:700;font-size:14.5px}
.qa-q{color:var(--ink-soft);margin:4px 0 0;font-size:14.5px}
.qa-meta{color:var(--lime-700);font-weight:700;font-size:12.5px;margin-top:6px}

/* Content blocks */
.block{margin-bottom:28px}
.block-text{font-size:16px;line-height:1.75;color:var(--ink)}
.block-text h1,.block-text h2,.block-text h3{font-family:'Space Grotesk';margin:20px 0 10px}
.block-image{text-align:center}
.block-image img{max-width:100%;border-radius:var(--r-sm);box-shadow:var(--sh-sm)}
.block-image .caption{font-size:13px;color:var(--muted);margin-top:8px;font-style:italic}
.block-code{background:#1e1e1e;border-radius:var(--r-sm);overflow:hidden}
.block-code .code-lang{background:rgba(255,255,255,.06);color:rgba(255,255,255,.5);font-size:11px;font-family:'Silkscreen',monospace;padding:6px 14px;border-bottom:1px solid rgba(255,255,255,.08)}
.block-code pre{margin:0;padding:20px}
.block-code code{font-size:14px!important;line-height:1.6}
.block-youtube,.block-video{border-radius:var(--r-sm);overflow:hidden;aspect-ratio:16/9;background:#000}
.block-youtube iframe,.block-video video{width:100%;height:100%;border:none;display:block}

/* ── BLOG ─────────────────────────────────────────── */
.blog-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px}
.blog-card{overflow:hidden;cursor:pointer;transition:.2s}
.blog-card:hover{transform:translateY(-4px);box-shadow:var(--sh-lg)}
.blog-thumb{aspect-ratio:16/9;overflow:hidden}
.blog-thumb img{width:100%;height:100%;object-fit:cover;transition:.4s}
.blog-card:hover .blog-thumb img{transform:scale(1.04)}
.blog-body{padding:18px 20px}
.blog-body h3{font-size:18px;margin:10px 0 8px;line-height:1.25}
.blog-body p{color:var(--muted);font-size:14px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.blog-meta{font-size:12.5px;color:var(--muted);display:flex;gap:12px;align-items:center}

/* ── MY COURSES ───────────────────────────────────── */
.enrolled-card{display:flex;gap:18px;background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:18px;transition:.18s}
.enrolled-card:hover{box-shadow:var(--sh)}
.enrolled-thumb{width:120px;height:80px;border-radius:var(--r-sm);object-fit:cover;flex:none}
.enrolled-body{flex:1}
.enrolled-body h3{font-size:16px;margin-bottom:6px}
.enroll-progress{height:5px;background:var(--line);border-radius:3px;overflow:hidden;margin-top:10px}
.enroll-progress-bar{height:100%;background:var(--lime);transition:.4s}

/* ── PROFILE ──────────────────────────────────────── */
.profile-grid{display:grid;grid-template-columns:1fr 2fr;gap:32px;align-items:start}
.profile-avatar-wrap{text-align:center}
.profile-avatar{width:100px;height:100px;border-radius:50%;object-fit:cover;border:3px solid var(--lime);margin:0 auto 14px}
.profile-initials{width:100px;height:100px;border-radius:50%;background:var(--lime);color:var(--navy);font-size:36px;font-weight:700;display:grid;place-items:center;margin:0 auto 14px}

/* ── AUTH PAGES ───────────────────────────────────── */
.auth-wrap{min-height:100vh;display:grid;place-items:center;background:var(--navy);padding-top:var(--nav-h)}
.auth-card{background:#fff;border-radius:var(--r-lg);padding:40px;width:100%;max-width:440px;box-shadow:var(--sh-lg)}
.auth-logo{font-family:'Silkscreen',monospace;font-size:24px;margin-bottom:20px;display:block;color:var(--navy)}
.auth-logo .lime{color:var(--lime-700)}
.auth-card h2{font-size:26px;margin-bottom:6px}
.auth-card p{color:var(--muted);font-size:14.5px;margin-bottom:24px}
.form-group{margin-bottom:14px}
.form-group label{display:block;font-weight:600;font-size:13.5px;margin-bottom:6px;color:var(--ink-soft)}
.form-control{width:100%;padding:12px 15px;border:1.5px solid var(--line);border-radius:11px;font-family:inherit;font-size:15px;background:var(--bg);transition:.15s}
.form-control:focus{outline:none;border-color:var(--lime-600);background:#fff;box-shadow:0 0 0 4px rgba(162,228,54,.15)}
.auth-divider{text-align:center;color:var(--muted);font-size:13px;margin:18px 0;position:relative}
.auth-divider::before,.auth-divider::after{content:"";position:absolute;top:50%;width:44%;height:1px;background:var(--line)}
.auth-divider::before{left:0}.auth-divider::after{right:0}
.auth-footer{text-align:center;margin-top:18px;font-size:14px;color:var(--muted)}
.auth-footer a{color:var(--lime-700);font-weight:700}

/* Coupon input */
.coupon-row{display:flex;gap:10px;align-items:stretch;margin:14px 0}
.coupon-row input{flex:1;padding:11px 14px;border:1.5px solid var(--line);border-radius:10px;font-family:inherit;font-size:14px}
.coupon-row input:focus{outline:none;border-color:var(--lime-600)}
.coupon-msg{font-size:13px;margin-top:5px;font-weight:600}
.coupon-msg.ok{color:var(--lime-700)}
.coupon-msg.err{color:#dc3545}

/* Pagination */
.pagination{display:flex;gap:8px;justify-content:center;margin-top:40px;flex-wrap:wrap}
.pagination a,.pagination span{padding:9px 15px;border-radius:9px;font-weight:700;font-size:14px;border:1.5px solid var(--line);color:var(--ink);transition:.15s}
.pagination a:hover{border-color:var(--navy);background:var(--bg)}
.pagination .active{background:var(--navy);color:#fff;border-color:var(--navy)}

/* 404 / 500 */
.err-page{min-height:80vh;display:grid;place-items:center;text-align:center}
.err-page h1{font-size:clamp(60px,12vw,120px);color:var(--lime);line-height:1}
.err-page h2{font-size:28px;margin:10px 0 16px}
.err-page p{color:var(--muted)}

/* ── RESPONSIVE ───────────────────────────────────── */
@media(max-width:1024px){
  .nav-links,.nav-login,.nav-actions .btn:not(.nav-burger){display:none}
  .nav-user-wrap{display:none}
  .nav-burger{display:flex}
}
@media(max-width:1080px){
  .detail-grid{grid-template-columns:1fr}
  .buycard{position:static;max-width:460px}
  .course-grid{grid-template-columns:repeat(2,1fr)}
  .why-grid{grid-template-columns:repeat(2,1fr)}
  .tst-grid{grid-template-columns:1fr 1fr}
  .plans-grid{grid-template-columns:1fr 1fr}
  .plan-card.feat{transform:none}
  .stats-row{grid-template-columns:repeat(2,1fr)}
  .foot-grid{grid-template-columns:1fr 1fr}
}
@media(max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:16px}
  .hero-vis{height:360px;width:min(420px,88vw);margin:0 auto}
  .course-hero-grid{grid-template-columns:1fr}
  .profile-grid{grid-template-columns:1fr}
  /* learn page: mobile sidebar becomes a fixed overlay drawer */
  .learn-page{overflow:auto}
  .learn-shell{display:block;height:auto;overflow:visible}
  .learn-shell.sidebar-closed .curric{display:block!important}
  .learn-content{overflow:visible}
  .curric{position:fixed;right:0;top:56px;height:calc(100vh - 56px);width:min(360px,100vw);z-index:200;transform:translateX(110%);transition:transform .28s cubic-bezier(.4,0,.2,1);border-left:1px solid var(--line);border-top:none;box-shadow:-8px 0 30px rgba(0,0,0,.18)}
  .curric.mobile-open{transform:translateX(0)}
}
@media(max-width:768px){
  .wrap{padding:0 18px}
  .sec-pad{padding:64px 0}
  .nav-links,.nav-actions .btn,.nav-login{display:none}
  .nav-burger{display:flex}
  .detail-grid{grid-template-columns:1fr}
  .buycard{position:static}
  .rev-summary{gap:20px}
  .course-grid{grid-template-columns:1fr}
  .blog-grid{grid-template-columns:1fr 1fr}
  .tst-grid{grid-template-columns:1fr}
  .plans-grid{grid-template-columns:1fr;max-width:420px;margin-left:auto;margin-right:auto}
  .cta-grid{flex-direction:column}
  .cta-band{padding:40px 28px}
  .learn-bar .lb-title{display:none}
}
@media(max-width:640px){
  .learn-bar .lb-prog{display:none}
  .learn-body{padding:20px 18px 60px}
}
@media(max-width:500px){
  .blog-grid{grid-template-columns:1fr}
  .stats-row{grid-template-columns:1fr 1fr}
  .filter-bar{flex-direction:column;align-items:stretch}
  .enrolled-card{flex-direction:column}
  .enrolled-thumb{width:100%;height:160px}
  .hero-bens{gap:12px}
  .hero-ben{width:45%}
  .foot-grid{grid-template-columns:1fr}
}

/* ── Catalog responsive ── */
@media(max-width:1080px){
  .catalog-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:900px){
  .cat-layout{grid-template-columns:1fr}
  .filters{position:static;display:none}
  .filters.open{display:block}
  .catalog-grid{grid-template-columns:repeat(2,1fr)}
  .cat-mobile-filter{display:flex;margin-top:20px}
}
@media(max-width:560px){
  .catalog-grid{grid-template-columns:1fr}
  .cat-chips{flex-wrap:nowrap;overflow-x:auto;padding-bottom:4px}
  .cat-chips::-webkit-scrollbar{height:3px}
  .cat-chips::-webkit-scrollbar-thumb{background:var(--line)}
}

/* ── Nav cart ──────────────────────────────────────────────────── */
.nav-cart-wrap{position:relative}
.nav-cart-btn{
  display:flex;align-items:center;justify-content:center;
  position:relative;
  width:40px;height:40px;border-radius:50%;
  background:rgba(255,255,255,.08);border:none;cursor:pointer;
  color:#fff;transition:.2s;
}
.nav-cart-btn:hover{background:rgba(255,255,255,.15)}
.nav-cart-badge{
  position:absolute;top:-4px;right:-4px;
  min-width:18px;height:18px;border-radius:9px;padding:0 4px;
  background:var(--lime);color:var(--navy);
  font-size:10px;font-weight:800;display:grid;place-items:center;
  font-family:'Plus Jakarta Sans',sans-serif;
}
.nav-cart-dd{
  display:none;position:absolute;right:0;top:calc(100% + 10px);
  width:320px;background:var(--card);border:1px solid var(--border);
  border-radius:var(--r-sm);box-shadow:var(--sh-lg);z-index:200;
  overflow:hidden;
}
.nav-cart-wrap.open .nav-cart-dd{display:block}
.nav-cart-dd-head{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 16px;border-bottom:1px solid var(--border);
}
.nav-cart-dd-head b{font-size:14.5px}
.nav-cart-view{font-size:13px;color:var(--lime);font-weight:600;text-decoration:none}
.nav-cart-view:hover{opacity:.8}
.nav-cart-items{max-height:280px;overflow-y:auto}
.nav-cart-loading{padding:18px;text-align:center;color:var(--muted);font-size:13.5px}
.nav-cart-empty{padding:18px;text-align:center;color:var(--muted);font-size:13.5px}
.nci-item{
  display:flex;align-items:center;gap:10px;
  padding:10px 16px;border-bottom:1px solid var(--border);
}
.nci-item:last-child{border-bottom:none}
.nci-thumb{width:48px;height:36px;border-radius:5px;object-fit:cover;flex-shrink:0;background:var(--navy-700)}
.nci-info{flex:1;min-width:0}
.nci-title{font-size:13px;font-weight:600;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;color:var(--ink)}
.nci-price{font-size:12.5px;color:var(--muted);margin-top:2px}
.nav-cart-foot{padding:12px 16px;border-top:1px solid var(--border)}
.nav-dd-badge{
  display:inline-flex;align-items:center;justify-content:center;
  min-width:18px;height:18px;border-radius:9px;padding:0 4px;
  background:var(--lime);color:var(--navy);font-size:10px;font-weight:800;
  margin-left:6px;vertical-align:middle;
}

/* ── Cart page ─────────────────────────────────────────────────── */
.cart-page{padding:40px 0 80px}
.cart-empty{
  text-align:center;padding:80px 24px;
  display:flex;flex-direction:column;align-items:center;
}
.cart-empty h2{margin:0 0 8px}
.cart-empty p{color:var(--muted)}
.cart-layout{display:grid;grid-template-columns:1fr 340px;gap:40px;align-items:start}
.cart-items{display:flex;flex-direction:column;gap:0;background:var(--card);border:1px solid var(--border);border-radius:var(--r-sm);overflow:hidden}
.cart-item{
  display:flex;align-items:center;gap:14px;
  padding:16px 20px;border-bottom:1px solid var(--border);
  transition:.2s;
}
.cart-item:last-child{border-bottom:none}
.ci-thumb{width:100px;height:64px;border-radius:8px;overflow:hidden;flex-shrink:0}
.ci-thumb img{width:100%;height:100%;object-fit:cover}
.ci-thumb-ph{width:100%;height:100%;background:var(--navy-700);display:grid;place-items:center;font-family:'Silkscreen',monospace;color:var(--lime)}
.ci-info{flex:1;min-width:0}
.ci-title{font-weight:700;font-size:15px;color:var(--ink);text-decoration:none;display:block;margin-bottom:6px}
.ci-title:hover{color:var(--lime)}
.ci-meta{display:flex;align-items:center;gap:10px}
.ci-price{text-align:right;flex-shrink:0;display:flex;flex-direction:column;gap:2px}
.ci-price b{font-size:16px}
.ci-remove{
  background:none;border:none;color:var(--muted);cursor:pointer;
  padding:6px;border-radius:6px;transition:.15s;display:flex;align-items:center;
}
.ci-remove:hover{color:#ef4444;background:rgba(239,68,68,.08)}

/* Cart summary */
.cart-summary{position:sticky;top:96px}
.cs-box{background:var(--card);border:1px solid var(--border);border-radius:var(--r-sm);padding:24px}
.cs-box h2{margin:0 0 20px;font-size:18px}
.cs-row{display:flex;justify-content:space-between;align-items:center;padding:10px;border-bottom:1px solid var(--border);font-size:15px}
.cs-guar,.cs-secure{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:12.5px;margin-top:12px}

/* ── Checkout page ─────────────────────────────────────────────── */
.checkout-page{padding:40px 0 80px}
.co-layout{display:grid;grid-template-columns:1fr 360px;gap:40px;align-items:start}
.co-items{background:var(--card);border:1px solid var(--border);border-radius:var(--r-sm);padding:24px}
.co-items h2{margin:0 0 20px;font-size:18px}
.co-item{
  display:flex;align-items:center;gap:12px;
  padding:12px 0;border-bottom:1px solid var(--border);
}
.co-item:last-of-type{border-bottom:none}
.co-item-thumb{width:80px;height:52px;border-radius:8px;overflow:hidden;flex-shrink:0}
.co-item-thumb img{width:100%;height:100%;object-fit:cover}
.co-thumb-ph{width:100%;height:100%;background:var(--navy-700);display:grid;place-items:center;font-family:'Silkscreen',monospace;color:var(--lime);font-size:12px}
.co-item-info{flex:1;min-width:0;display:flex;flex-direction:column;gap:3px}
.co-item-title{font-weight:600;font-size:14px;color:var(--ink);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.co-item-price{text-align:right;flex-shrink:0;display:flex;flex-direction:column;gap:2px}
/* membership item in checkout */
.co-item-mem .co-mem-icon{background:linear-gradient(135deg,var(--navy),var(--navy-600));color:var(--lime);display:grid;place-items:center;height:52px}
/* totals block */
.co-totals{margin-top:4px;border-top:1px solid var(--border)}
.co-total-row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;font-size:15px}
.co-total-row.co-grand-row{padding-top:14px;border-top:1px solid var(--border);font-size:17px;margin-top:4px}
/* payment panel */
.co-pay-panel{position:sticky;top:96px}
.co-pay-info{background:var(--card);border:1px solid var(--border);border-radius:var(--r-sm);padding:24px}
.co-pay-info h2{margin:0 0 20px;font-size:18px}
.co-coupon-section{margin-bottom:18px;padding-bottom:18px;border-bottom:1px solid var(--border)}
.co-pay-amount{display:flex;justify-content:space-between;align-items:center;padding:14px;background:var(--bg);border-radius:var(--r-sm);margin-bottom:14px}
.co-pay-amount b{font-size:22px}
.co-secure,.co-guar{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:12.5px;margin-top:10px}

@media(max-width:768px){
  .cart-layout,.co-layout{grid-template-columns:1fr}
  .cart-summary,.co-pay-panel{position:static}
  .ci-thumb{width:72px;height:50px}
}

/* ── Membership page redesign ──────────────────────────────────── */
.mem-hero{text-align:center;padding-bottom:120px}
.mem-hero h1{font-size:clamp(34px,5vw,58px)}
.mem-hero>div>p{max-width:520px;margin:0 auto;text-align:center}

.mem-plans-wrap{margin-top:-72px;position:relative;z-index:5;padding-bottom:48px}
.billing-toggle-wrap{display:flex;justify-content:center;margin-bottom:32px}
.mem-active-banner{display:flex;align-items:center;gap:14px;background:var(--lime-100);border:1.5px solid var(--lime-600);border-radius:var(--r-sm);padding:18px 24px;margin-bottom:28px}
.mem-active-banner b{font-size:15px}
.mem-active-banner p{font-size:13px;color:var(--muted);margin-top:3px}

/* Refund banner */
.refund-banner{display:flex;align-items:flex-start;gap:16px;background:var(--lime-100);border:1px solid var(--lime-300);border-radius:var(--r-lg);padding:22px 24px}
.refund-banner .rb-ic{width:46px;height:46px;border-radius:12px;background:var(--lime);color:var(--navy);display:grid;place-items:center;flex:none}
.refund-banner b{font-family:'Space Grotesk';font-size:16px}
.refund-banner p{color:var(--ink-soft);font-size:14px;margin-top:4px}

/* CTA band */
.cta{background:linear-gradient(120deg,var(--lime),#46C98B 70%,#2BB6A8);border-radius:var(--r-xl);position:relative;overflow:hidden;padding:64px 56px;color:var(--navy)}
.cta::after{content:"";position:absolute;right:-40px;bottom:-60px;width:280px;height:280px;border-radius:50%;background:rgba(255,255,255,.18);pointer-events:none}
.cta-pixels{position:absolute;top:24px;right:32px;display:grid;grid-template-columns:repeat(4,12px);gap:6px;opacity:.5}
.cta-pixels i{width:12px;height:12px;background:var(--navy);border-radius:2px}
.cta-grid{display:flex;align-items:center;justify-content:space-between;gap:30px;position:relative;z-index:2;flex-wrap:wrap}
.cta h2{font-size:clamp(28px,4vw,44px);max-width:560px}
.cta p{margin-top:10px;font-size:17px;opacity:.8;max-width:480px}

/* FAQ accordion */
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line);padding:4px 0}
.faq-q{display:flex;align-items:center;gap:14px;padding:20px 4px;cursor:pointer;font-weight:700;font-family:'Space Grotesk';font-size:16.5px;user-select:none}
.faq-q .fq-chev{margin-left:auto;color:var(--muted);transition:transform .25s ease;flex:none}
.faq-item.open .fq-chev{transform:rotate(45deg)}
.faq-a{display:none;padding:0 4px 22px;color:var(--ink-soft);font-size:15px;line-height:1.65;max-width:760px}
.faq-item.open .faq-a{display:block}

@media(max-width:900px){
  .mem-hero{padding-bottom:100px}
  .mem-plans-wrap{margin-top:-48px}
  .cta{padding:44px 28px}
}
@media(max-width:600px){
  .mem-hero{padding-bottom:80px}
  .mem-plans-wrap{margin-top:-32px}
  .refund-banner{flex-direction:column;gap:12px}
}

/* ── Account / Dashboard layout ──────────────────────────────── */
.acct-wrap{padding:calc(var(--nav-h) + 36px) 0 80px;background:var(--bg)}
.acct-layout{display:grid;grid-template-columns:240px 1fr;gap:34px;align-items:start}
.acct-nav{position:sticky;top:calc(var(--nav-h) + 22px);background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:14px}
.acct-prof{display:flex;align-items:center;gap:12px;padding:12px 12px 16px;border-bottom:1px solid var(--line);margin-bottom:10px}
.acct-prof .ap-avatar{width:44px;height:44px;border-radius:50%;object-fit:cover;background:var(--navy);display:grid;place-items:center;color:var(--lime);font-family:'Silkscreen',monospace;font-size:16px;flex:none}
.acct-prof b{display:block;font-family:'Space Grotesk';font-size:15px;line-height:1.2}
.acct-prof small{color:var(--muted);font-size:12.5px}
.acct-link{display:flex;align-items:center;gap:12px;padding:11px 13px;border-radius:11px;font-size:14.5px;font-weight:600;color:var(--ink-soft);transition:.15s;text-decoration:none}
.acct-link svg{width:18px;height:18px;color:var(--muted);flex:none}
.acct-link:hover{background:var(--bg-2);color:var(--navy)}
.acct-link.active{background:var(--navy);color:#fff}
.acct-link.active svg{color:var(--lime)}
.acct-link.danger{color:#C0392B}
.acct-link.danger svg{color:#C0392B}

/* welcome row */
.acct-welcome{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:26px}
.acct-welcome h1{font-size:30px}
.acct-welcome p{color:var(--muted);margin-top:4px}

/* stat cards */
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:34px}
.stat-card{background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:20px}
.stat-card .si{width:42px;height:42px;border-radius:11px;display:grid;place-items:center;background:var(--lime-100);color:var(--lime-700);margin-bottom:14px}
.stat-card .si svg{width:20px;height:20px}
.stat-card b{font-family:'Space Grotesk';font-size:30px;line-height:1;color:var(--navy);display:block}
.stat-card span{color:var(--muted);font-size:13.5px;font-weight:600}

/* section title */
.sec-title{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:36px 0 18px}
.sec-title h2{font-size:22px}
.sec-title a{font-size:14px;font-weight:700;color:var(--lime-700)}

/* continue learning */
.continue-list{display:flex;flex-direction:column;gap:14px}
.cont-card{display:flex;align-items:center;gap:18px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px;transition:.15s;text-decoration:none;color:inherit}
.cont-card:hover{box-shadow:var(--sh);transform:translateY(-2px)}
.cont-card .cont-thumb{width:120px;height:74px;border-radius:12px;object-fit:cover;flex:none;background:var(--navy);display:grid;place-items:center;color:var(--lime);font-family:'Silkscreen',monospace;font-size:13px}
.cont-card .cc-info{flex:1;min-width:0}
.cont-card .cc-info b{font-family:'Space Grotesk';font-size:16px;display:block;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cont-card .cc-info small{color:var(--muted);font-size:13px;font-weight:600}
.cont-prog{display:flex;align-items:center;gap:10px;margin-top:8px}
.cont-prog .track{flex:1;height:7px;background:var(--bg-2);border-radius:5px;overflow:hidden;max-width:320px}
.cont-prog .fill{height:100%;background:var(--lime-600);border-radius:5px;transition:width .5s ease}
.cont-prog span{font-size:12.5px;color:var(--muted);font-weight:700;white-space:nowrap}

/* my courses grid */
.mycourses-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.my-course-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;transition:transform .2s,box-shadow .2s;text-decoration:none;color:inherit;display:flex;flex-direction:column}
.my-course-card:hover{transform:translateY(-4px);box-shadow:var(--sh)}
.mcc-thumb{aspect-ratio:16/9;overflow:hidden;background:var(--navy);display:grid;place-items:center}
.mcc-thumb img{width:100%;height:100%;object-fit:cover}
.mcc-thumb .mcc-ph{font-family:'Silkscreen',monospace;color:var(--lime);font-size:16px}
.mcc-body{padding:14px 16px;flex:1;display:flex;flex-direction:column;gap:8px}
.mcc-body h3{font-size:15px;line-height:1.3}
.mcc-body small{color:var(--muted);font-size:12.5px;font-weight:600}
.mcc-prog{height:5px;background:var(--bg-2);border-radius:3px;overflow:hidden}
.mcc-prog-fill{height:100%;background:var(--lime-600);border-radius:3px}
.mcc-foot{display:flex;align-items:center;justify-content:space-between;padding:10px 16px;border-top:1px solid var(--line)}
.mcc-pct{font-size:12px;font-weight:700;color:var(--muted)}
.mcc-done{font-size:11.5px;font-weight:700;background:var(--lime-100);color:var(--lime-700);padding:3px 8px;border-radius:6px}

/* certificate cards */
.cert-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden}
.cert-visual{position:relative;aspect-ratio:16/9;overflow:hidden}
.cert-visual img{width:100%;height:100%;object-fit:cover;opacity:.5}
.cert-visual .cert-overlay{position:absolute;inset:0;background:var(--navy);opacity:.55}
.cert-visual .cert-badge{position:absolute;inset:0;display:grid;place-items:center;color:#fff;text-align:center;padding:16px}
.cert-visual .cert-badge small{font-family:'Silkscreen',monospace;font-size:9px;letter-spacing:.1em;color:var(--lime);display:block;margin-top:6px}
.cert-body{padding:16px 18px}
.cert-body b{font-family:'Space Grotesk';font-size:15px;display:block;margin-bottom:3px}
.cert-body small{color:var(--muted);font-size:13px}

/* profile panels */
.fpanel{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:28px}
.fpanel+.fpanel{margin-top:22px}
.fpanel>h2{font-size:20px;margin-bottom:6px}
.fpanel>.sub{color:var(--muted);font-size:14px;margin-bottom:22px}
.frow{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:18px}
.field label{display:block;font-size:13.5px;font-weight:700;color:var(--ink-soft);margin-bottom:7px}
.field .fld{width:100%;display:block;padding:10px 14px;border:1.5px solid var(--line);border-radius:10px;font-size:15px;font-family:inherit;color:var(--ink);background:#fff;outline:none;transition:border-color .15s,box-shadow .15s;box-sizing:border-box}
.field .fld:focus{border-color:var(--lime-600);box-shadow:0 0 0 4px rgba(162,228,54,.15)}
.field .fld:disabled{background:var(--bg);cursor:not-allowed}
.field textarea.fld{min-height:96px;resize:vertical}
.avatar-row{display:flex;align-items:center;gap:18px;margin-bottom:24px}
.avatar-row .av-img{width:78px;height:78px;border-radius:50%;object-fit:cover;background:var(--navy);display:grid;place-items:center;color:var(--lime);font-family:'Silkscreen',monospace;font-size:22px;flex:none}
.toggle-row{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 0;border-top:1px solid var(--line)}
.toggle-row b{font-size:15px;font-family:'Space Grotesk';display:block}
.toggle-row p{font-size:13.5px;color:var(--muted);margin-top:2px}
.sw{width:46px;height:27px;border-radius:30px;background:var(--line);position:relative;flex:none;cursor:pointer;transition:.2s;border:none;padding:0}
.sw::after{content:"";position:absolute;top:3px;left:3px;width:21px;height:21px;border-radius:50%;background:#fff;transition:.2s;box-shadow:0 1px 3px rgba(0,0,0,.2)}
.sw.on{background:var(--lime-600)}
.sw.on::after{left:22px}

/* billing */
.bill-card{display:flex;align-items:center;justify-content:space-between;gap:18px;background:var(--navy);color:#fff;border-radius:var(--r-lg);padding:26px;flex-wrap:wrap;margin-bottom:20px}
.bill-card .bc-plan{font-family:'Silkscreen',monospace;font-size:11px;color:var(--lime);letter-spacing:.08em}
.bill-card h3{font-size:24px;margin:6px 0 4px}
.bill-card h3 span{font-size:14px;font-weight:400;color:rgba(255,255,255,.6)}
.bill-card p{color:rgba(255,255,255,.65);font-size:14px}
.invoice{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 0;border-top:1px solid var(--line);font-size:14.5px}
.invoice .inv-name{font-weight:700;font-family:'Space Grotesk';color:var(--navy);font-size:14.5px;display:block}
.invoice .inv-date{color:var(--muted);font-size:13px}
.invoice .inv-amt{font-weight:700;font-family:'Space Grotesk';color:var(--ink)}

/* refunds */
.purchase{display:flex;align-items:center;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--r);padding:14px;flex-wrap:wrap}
.purchase+.purchase{margin-top:14px}
.purchase .pu-thumb{width:96px;height:60px;border-radius:10px;object-fit:cover;flex:none;background:var(--navy);display:grid;place-items:center;color:var(--lime);font-family:'Silkscreen',monospace;font-size:12px}
.purchase .pu-info{flex:1;min-width:180px}
.purchase .pu-info b{font-family:'Space Grotesk';font-size:15.5px;display:block}
.purchase .pu-info small{color:var(--muted);font-size:13px;font-weight:600}
.purchase .pu-amt{font-family:'Space Grotesk';font-weight:700;font-size:17px;white-space:nowrap}
.elig{font-size:12px;font-weight:700;padding:3px 9px;border-radius:6px;white-space:nowrap}
.elig.ok{background:var(--lime-100);color:var(--lime-700)}
.elig.no{background:#F3E6E6;color:#C0392B}

/* badges */
.badge{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;padding:4px 10px;border-radius:20px}
.badge::before{content:"";width:6px;height:6px;border-radius:50%}
.badge.pending{background:#FEF4E0;color:#B8770D}.badge.pending::before{background:#E0962A}
.badge.approved{background:var(--lime-100);color:var(--lime-700)}.badge.approved::before{background:var(--lime-600)}
.badge.processed{background:#E5F0FB;color:#2563A8}.badge.processed::before{background:#3B82C4}
.badge.rejected{background:#F3E6E6;color:#C0392B}.badge.rejected::before{background:#C0392B}

/* responsive account */
@media(max-width:1080px){
  .mycourses-grid{grid-template-columns:repeat(2,1fr)}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:920px){
  .acct-wrap{padding-top:calc(var(--nav-h) + 16px)}
  .acct-layout{grid-template-columns:1fr;gap:0}
  .acct-nav{position:static;display:flex;flex-wrap:nowrap;gap:4px;overflow-x:auto;padding:10px;border-radius:var(--r-sm);margin-bottom:24px;-webkit-overflow-scrolling:touch}
  .acct-prof{display:none}
  .acct-link{white-space:nowrap;padding:9px 13px;font-size:13.5px}
  .acct-layout>div{min-width:0}
  .acct-link.danger{border-top:none;padding-top:9px;margin-top:0}
}
@media(max-width:640px){
  .mycourses-grid{grid-template-columns:1fr}
  .stat-grid{grid-template-columns:repeat(2,1fr)}
  .frow{grid-template-columns:1fr}
  .cont-card .cont-thumb{display:none}
  .bill-card{flex-direction:column;align-items:flex-start}
}