/* QALAM ACADEMY — DIGITAL AGE v2.0 — Deep Space × Cyber Neon */
:root {
  --c-cyan:#00F5FF;--c-cyan-d:#00C8D4;--c-violet:#7C3AED;--c-vio-m:#9B5CF6;
  --c-vio-lt:#C4B5FD;--c-rose:#F43F5E;--c-rose-lt:#FB7185;--c-amber:#F59E0B;
  --c-emerald:#10B981;--c-blue:#3B82F6;
  --bg-void:#020408;--bg-deep:#060D1A;--bg-space:#0A1628;--bg-surface:#0F1E35;
  --bg-elevated:#162438;--bg-card:#1A2B42;--bg-input:#1E3050;--bg-hover:#243A57;
  --tx-primary:#E8F4FD;--tx-secondary:#94B4CC;--tx-muted:#5B7B95;--tx-faint:#2F4A60;
  --tx-white:#FFFFFF;
  --bd-subtle:rgba(0,245,255,0.06);--bd-normal:rgba(0,245,255,0.12);
  --bd-strong:rgba(0,245,255,0.24);--bd-glow:rgba(0,245,255,0.45);
  --glow-cyan:0 0 20px rgba(0,245,255,0.25),0 0 60px rgba(0,245,255,0.08);
  --glow-violet:0 0 20px rgba(124,58,237,0.35),0 0 60px rgba(124,58,237,0.12);
  --glow-rose:0 0 20px rgba(244,63,94,0.30),0 0 60px rgba(244,63,94,0.10);
  --glow-card:0 4px 24px rgba(0,0,0,0.5),0 0 0 1px var(--bd-subtle);
  --glow-deep:0 20px 60px rgba(0,0,0,0.7),0 0 0 1px var(--bd-normal);
  --grad-primary:linear-gradient(135deg,#7C3AED 0%,#00F5FF 100%);
  --grad-accent:linear-gradient(135deg,#F43F5E 0%,#F59E0B 100%);
  --grad-aurora:linear-gradient(135deg,#7C3AED 0%,#00F5FF 50%,#10B981 100%);
  --grad-card:linear-gradient(135deg,#162438 0%,#1A2B42 100%);
  --grad-glass:linear-gradient(135deg,rgba(255,255,255,0.05) 0%,rgba(255,255,255,0.02) 100%);
  --grad-hero:radial-gradient(ellipse at 30% 50%,rgba(124,58,237,0.3) 0%,transparent 60%),radial-gradient(ellipse at 80% 20%,rgba(0,245,255,0.2) 0%,transparent 50%),radial-gradient(ellipse at 60% 90%,rgba(244,63,94,0.15) 0%,transparent 50%),linear-gradient(180deg,#060D1A 0%,#020408 100%);
  --font-display:'Poppins',sans-serif;--font-body:'Inter',sans-serif;
  --s-1:.25rem;--s-2:.5rem;--s-3:.75rem;--s-4:1rem;--s-5:1.25rem;--s-6:1.5rem;
  --s-8:2rem;--s-10:2.5rem;--s-12:3rem;--s-16:4rem;--s-20:5rem;--s-24:6rem;
  --r-sm:.375rem;--r:.5rem;--r-md:.75rem;--r-lg:1rem;--r-xl:1.5rem;--r-2xl:2rem;--r-full:9999px;
  --ease:all 0.3s cubic-bezier(0.4,0,0.2,1);--ease-fast:all 0.15s cubic-bezier(0.4,0,0.2,1);
  --ease-spring:all 0.4s cubic-bezier(0.34,1.56,0.64,1);--nav-h:72px;
  --bg-primary:var(--bg-space);--bg-secondary:var(--bg-surface);--card-bg:var(--bg-card);
  --text-primary:var(--tx-primary);--text-secondary:var(--tx-secondary);
  --text-muted:var(--tx-muted);--border-color:var(--bd-normal);
  --primary:var(--c-violet);--secondary:var(--c-vio-m);--accent:var(--c-rose);
}
[data-theme="light"] {
  --bg-void:#F0F4F8;--bg-deep:#E8EEF5;--bg-space:#FFFFFF;--bg-surface:#F7FAFC;
  --bg-elevated:#EEF2F7;--bg-card:#FFFFFF;--bg-input:#F0F5FA;--bg-hover:#E8F0F8;
  --tx-primary:#0A1628;--tx-secondary:#334E68;--tx-muted:#627D98;--tx-faint:#BCCCDC;
  --bd-subtle:rgba(124,58,237,0.06);--bd-normal:rgba(124,58,237,0.12);
  --bd-strong:rgba(124,58,237,0.24);
  --glow-card:0 4px 24px rgba(0,0,0,0.08),0 0 0 1px var(--bd-subtle);
  --glow-deep:0 20px 60px rgba(0,0,0,0.12),0 0 0 1px var(--bd-normal);
  --grad-card:linear-gradient(135deg,#FFFFFF 0%,#F7FAFC 100%);
  --bg-primary:var(--bg-space);--bg-secondary:var(--bg-surface);--card-bg:var(--bg-card);
  --text-primary:var(--tx-primary);--text-secondary:var(--tx-secondary);
  --text-muted:var(--tx-muted);--border-color:var(--bd-normal);
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px;-webkit-text-size-adjust:100%}
body{font-family:var(--font-body);font-size:1rem;color:var(--tx-primary);background:var(--bg-void);
  line-height:1.6;-webkit-font-smoothing:antialiased;min-height:100vh;
  transition:background-color 0.4s ease,color 0.4s ease}
[data-theme="light"] body{background:var(--bg-space)}
img{max-width:100%;height:auto;display:block}
a{color:var(--c-cyan);text-decoration:none;transition:var(--ease-fast)}
a:hover{color:var(--tx-white)}
ul,ol{list-style:none}
button{cursor:pointer;font-family:inherit;border:none;background:none}
input,textarea,select{font-family:inherit}
::selection{background:rgba(0,245,255,0.2);color:var(--c-cyan)}
::-webkit-scrollbar{width:6px;height:6px}
::-webkit-scrollbar-track{background:var(--bg-deep)}
::-webkit-scrollbar-thumb{background:var(--bd-strong);border-radius:var(--r-full)}
::-webkit-scrollbar-thumb:hover{background:var(--c-cyan-d)}
.container{width:100%;max-width:1280px;margin-inline:auto;padding-inline:var(--s-6)}
.container-sm{max-width:980px}.container-xs{max-width:720px}
.section{padding-block:var(--s-20)}.section-sm{padding-block:var(--s-12)}.section-lg{padding-block:var(--s-24)}
h1,h2,h3,h4,h5,h6{font-family:var(--font-display);font-weight:700;line-height:1.2;color:var(--tx-primary);letter-spacing:-0.02em}
h1{font-size:clamp(2.2rem,5.5vw,4.5rem)}h2{font-size:clamp(1.6rem,3.5vw,3rem)}
h3{font-size:clamp(1.2rem,2.5vw,2rem)}h4{font-size:1.4rem}h5{font-size:1.15rem}h6{font-size:1rem}
p{color:var(--tx-secondary);line-height:1.75}
.section-header{text-align:center;margin-bottom:var(--s-12)}
.section-label{display:inline-flex;align-items:center;gap:var(--s-2);font-size:.72rem;font-weight:700;
  color:var(--c-cyan);text-transform:uppercase;letter-spacing:.15em;background:rgba(0,245,255,0.08);
  border:1px solid rgba(0,245,255,0.2);padding:.35rem 1rem;border-radius:var(--r-full);margin-bottom:var(--s-4)}
.section-label::before{content:'';width:6px;height:6px;background:var(--c-cyan);border-radius:50%;animation:pulse-dot 2s infinite}
.section-title{margin-bottom:var(--s-4)}
.section-subtitle{color:var(--tx-secondary);max-width:580px;margin-inline:auto;font-size:1.1rem}
.gradient-text{background:var(--grad-primary);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.gradient-text-aurora{background:var(--grad-aurora);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.gradient-text-fire{background:var(--grad-accent);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}

/* NAVBAR */
.navbar{position:sticky;top:0;z-index:1000;height:var(--nav-h);background:rgba(6,13,26,0.85);
  backdrop-filter:blur(24px) saturate(180%);-webkit-backdrop-filter:blur(24px) saturate(180%);
  border-bottom:1px solid var(--bd-subtle);transition:var(--ease)}
[data-theme="light"] .navbar{background:rgba(255,255,255,0.88)}
.navbar.scrolled{background:rgba(6,13,26,0.96);border-bottom-color:var(--bd-normal);box-shadow:0 4px 30px rgba(0,0,0,0.4),0 0 0 1px var(--bd-subtle)}
[data-theme="light"] .navbar.scrolled{background:rgba(255,255,255,0.98);box-shadow:0 4px 20px rgba(0,0,0,0.08)}
.nav-container{max-width:1280px;margin-inline:auto;padding-inline:var(--s-6);height:100%;display:flex;align-items:center;gap:var(--s-6)}
.navbar-brand{display:flex;align-items:center;text-decoration:none;flex-shrink:0}
.brand-logo{display:flex;align-items:center;gap:var(--s-3)}
.brand-icon{width:42px;height:42px;background:var(--grad-primary);border-radius:var(--r-md);display:grid;place-items:center;
  font-family:var(--font-display);font-weight:900;font-size:1.25rem;color:white;flex-shrink:0;box-shadow:var(--glow-violet);position:relative;overflow:hidden}
.brand-icon::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,0.15) 0%,transparent 60%)}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-name{font-family:var(--font-display);font-weight:800;font-size:1rem;color:var(--tx-primary)}
.brand-tagline{font-size:.65rem;color:var(--c-cyan);font-weight:700;letter-spacing:.04em}
.nav-menu{display:flex;align-items:center;gap:2px;margin-left:auto}
.nav-link{padding:.45rem .85rem;font-size:.875rem;font-weight:500;color:var(--tx-secondary);border-radius:var(--r);transition:var(--ease-fast);white-space:nowrap;position:relative}
.nav-link::after{content:'';position:absolute;bottom:4px;left:50%;right:50%;height:2px;background:var(--c-cyan);border-radius:var(--r-full);transition:all .3s ease;opacity:0}
.nav-link:hover{color:var(--tx-white);background:rgba(0,245,255,0.05)}
.nav-link:hover::after,.nav-link.active::after{left:.85rem;right:.85rem;opacity:1}
.nav-link.active{color:var(--tx-white);font-weight:600}
.nav-item{position:relative}
.dropdown-arrow{font-size:.65rem;transition:transform .2s}
.nav-item:hover .dropdown-arrow{transform:rotate(180deg)}
.dropdown-menu{position:absolute;top:calc(100% + 10px);left:0;min-width:210px;background:var(--bg-elevated);border:1px solid var(--bd-normal);
  border-radius:var(--r-lg);box-shadow:var(--glow-deep);padding:var(--s-2);opacity:0;visibility:hidden;
  transform:translateY(-8px) scale(0.97);transition:all .2s cubic-bezier(0.4,0,0.2,1);z-index:100}
.nav-item:hover .dropdown-menu{opacity:1;visibility:visible;transform:translateY(0) scale(1)}
.dropdown-toggle{display:flex;align-items:center;gap:var(--s-1)}
.dropdown-item{display:block;padding:.5rem var(--s-3);font-size:.875rem;color:var(--tx-secondary);border-radius:var(--r);transition:var(--ease-fast)}
.dropdown-item:hover{background:rgba(0,245,255,0.07);color:var(--c-cyan)}
.nav-actions{display:flex;align-items:center;gap:var(--s-2);margin-left:var(--s-4)}
.nav-btn{width:38px;height:38px;border-radius:var(--r);display:grid;place-items:center;color:var(--tx-secondary);background:transparent;transition:var(--ease-fast);position:relative}
.nav-btn:hover{background:rgba(0,245,255,0.08);color:var(--c-cyan)}
.cart-btn{position:relative}
.cart-badge{position:absolute;top:-4px;right:-4px;width:18px;height:18px;background:var(--c-rose);color:white;border-radius:var(--r-full);font-size:10px;font-weight:800;display:grid;place-items:center;box-shadow:var(--glow-rose)}
.user-menu-wrapper{position:relative}
.user-avatar-btn{display:flex;align-items:center;gap:var(--s-2);padding:.3rem .85rem .3rem .4rem;border-radius:var(--r-full);background:rgba(0,245,255,0.04);border:1px solid var(--bd-normal);color:var(--tx-primary);font-size:.875rem;font-weight:500;transition:var(--ease-fast)}
.user-avatar-btn:hover{border-color:var(--c-cyan);background:rgba(0,245,255,0.08);box-shadow:var(--glow-cyan)}
.user-avatar{width:28px;height:28px;border-radius:var(--r-full);object-fit:cover}
.user-avatar-placeholder{width:28px;height:28px;border-radius:var(--r-full);background:var(--grad-primary);color:white;font-size:11px;font-weight:800;display:grid;place-items:center}
.user-name-short{display:none}
@media(min-width:1024px){.user-name-short{display:inline}}
.user-dropdown{position:absolute;top:calc(100% + 10px);right:0;min-width:230px;background:var(--bg-elevated);border:1px solid var(--bd-normal);border-radius:var(--r-lg);box-shadow:var(--glow-deep);padding:var(--s-2);opacity:0;visibility:hidden;transform:translateY(-8px);transition:all .2s ease;z-index:200}
.user-menu-wrapper:hover .user-dropdown{opacity:1;visibility:visible;transform:translateY(0)}
.user-dropdown-header{padding:var(--s-3)}
.user-dropdown-name{font-weight:700;font-size:.875rem;color:var(--tx-primary)}
.user-dropdown-email{font-size:.72rem;color:var(--tx-muted);margin-top:2px}
.user-dropdown-divider{height:1px;background:var(--bd-subtle);margin:var(--s-1) 0}
.user-dropdown-item{display:flex;align-items:center;gap:var(--s-3);padding:.5rem var(--s-3);font-size:.875rem;color:var(--tx-secondary);border-radius:var(--r);transition:var(--ease-fast)}
.user-dropdown-item:hover{background:rgba(0,245,255,0.07);color:var(--c-cyan)}
.logout-item:hover{color:var(--c-rose);background:rgba(244,63,94,0.07)}
.admin-link{color:var(--c-vio-lt) !important}
.nav-search-bar{position:absolute;top:100%;left:0;right:0;background:var(--bg-elevated);border-bottom:1px solid var(--bd-normal);padding:var(--s-4) var(--s-6);box-shadow:0 12px 40px rgba(0,0,0,0.4);transform:translateY(-100%);opacity:0;transition:all .3s cubic-bezier(0.4,0,0.2,1);pointer-events:none;z-index:999}
.nav-search-bar.active{transform:translateY(0);opacity:1;pointer-events:auto}
.nav-search-container{max-width:620px;margin-inline:auto;display:flex;gap:var(--s-2)}
.nav-search-input{flex:1;height:50px;padding:0 var(--s-4);background:var(--bg-input);border:1px solid var(--bd-normal);border-radius:var(--r-lg);color:var(--tx-primary);font-size:1rem;transition:var(--ease-fast)}
.nav-search-input:focus{outline:none;border-color:var(--c-cyan);box-shadow:0 0 0 3px rgba(0,245,255,0.1),var(--glow-cyan)}
.nav-search-input::placeholder{color:var(--tx-muted)}
.nav-search-btn{height:50px;padding:0 var(--s-5);border-radius:var(--r-lg);background:var(--grad-primary);color:white;font-weight:600;display:flex;align-items:center;gap:var(--s-2);transition:var(--ease-fast)}
.nav-search-btn:hover{opacity:.9;box-shadow:var(--glow-violet)}
.nav-search-close{height:50px;padding:0 var(--s-4);border-radius:var(--r-lg);background:var(--bg-hover);color:var(--tx-secondary);font-size:1.3rem}
.mobile-menu-toggle{display:none;flex-direction:column;gap:5px;padding:var(--s-2);border-radius:var(--r)}
.mobile-menu-toggle span{width:22px;height:2px;background:var(--tx-primary);border-radius:2px;transition:var(--ease-fast)}
.mobile-menu-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
.mobile-menu-toggle.active span:nth-child(2){opacity:0}
.mobile-menu-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}
.mobile-drawer{display:none}
/* FIXED: added pointer-events and visibility to the overlay so it doesn't block clicks when closed */
.mobile-drawer-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.7);z-index:1000;opacity:0;visibility:hidden;pointer-events:none;transition:all .3s ease;backdrop-filter:blur(4px)}
.mobile-drawer-panel{position:fixed;top:0;left:0;height:100vh;width:300px;max-width:85vw;background:var(--bg-elevated);border-right:1px solid var(--bd-normal);z-index:1001;transform:translateX(-100%);transition:transform .35s cubic-bezier(0.4,0,0.2,1);overflow-y:auto}
/* FIXED: enabled pointer-events and visibility only when the menu is actively open */
.mobile-drawer.open .mobile-drawer-overlay{opacity:1;visibility:visible;pointer-events:auto}
.mobile-drawer-header{display:flex;align-items:center;justify-content:space-between;padding:var(--s-4) var(--s-5);border-bottom:1px solid var(--bd-subtle)}
.drawer-close{font-size:1.5rem;color:var(--tx-muted);padding:var(--s-1)}
.mobile-drawer-nav{padding:var(--s-3) 0}
.mobile-nav-link{display:flex;align-items:center;gap:var(--s-3);padding:var(--s-3) var(--s-5);font-size:1rem;color:var(--tx-secondary);transition:var(--ease-fast)}
.mobile-nav-link:hover{background:rgba(0,245,255,0.06);color:var(--c-cyan)}
.mobile-user-info{display:flex;align-items:center;gap:var(--s-3);padding:var(--s-4) var(--s-5);background:var(--bg-hover)}
.mobile-user-avatar{width:44px;height:44px;border-radius:var(--r-full);background:var(--grad-primary);color:white;font-weight:800;font-size:1.1rem;display:grid;place-items:center}
.mobile-user-name{font-weight:700;font-size:.875rem;color:var(--tx-primary)}
.mobile-user-email{font-size:.72rem;color:var(--tx-muted)}
.mobile-drawer-divider{height:1px;background:var(--bd-subtle);margin:var(--s-2) 0}
.mobile-auth-btns{display:flex;flex-direction:column;gap:var(--s-2);padding:var(--s-4) var(--s-5)}

/* BUTTONS */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:var(--s-2);padding:.65rem 1.5rem;
  font-family:var(--font-display);font-size:.875rem;font-weight:600;border-radius:var(--r-lg);
  border:1px solid transparent;cursor:pointer;transition:var(--ease-fast);white-space:nowrap;
  text-decoration:none;position:relative;overflow:hidden;letter-spacing:.01em}
.btn::before{content:'';position:absolute;inset:0;background:rgba(255,255,255,0);transition:var(--ease-fast)}
.btn:hover::before{background:rgba(255,255,255,0.07)}
.btn-primary{background:linear-gradient(135deg,var(--c-violet) 0%,var(--c-cyan-d) 100%);color:white;border-color:transparent;box-shadow:0 4px 20px rgba(124,58,237,0.4),0 0 0 1px rgba(0,245,255,0.15)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 30px rgba(124,58,237,0.5),var(--glow-cyan);color:white}
.btn-primary:active{transform:translateY(0)}
.btn-secondary{background:var(--bg-elevated);color:var(--tx-primary);border-color:var(--bd-normal)}
.btn-secondary:hover{border-color:var(--c-cyan);color:var(--c-cyan);background:rgba(0,245,255,0.06)}
.btn-outline{background:transparent;color:var(--c-cyan);border-color:var(--c-cyan)}
.btn-outline:hover{background:rgba(0,245,255,0.1);box-shadow:var(--glow-cyan);color:var(--c-cyan)}
.btn-accent{background:var(--grad-accent);color:white;box-shadow:0 4px 20px rgba(244,63,94,0.35)}
.btn-accent:hover{transform:translateY(-2px);box-shadow:var(--glow-rose);color:white}
.btn-ghost{background:transparent;color:var(--tx-secondary);border-color:transparent}
.btn-ghost:hover{background:var(--bg-hover);color:var(--tx-primary)}
.btn-danger{background:rgba(244,63,94,0.15);color:var(--c-rose);border-color:rgba(244,63,94,0.3)}
.btn-danger:hover{background:var(--c-rose);color:white}
.btn-success{background:rgba(16,185,129,0.15);color:#34D399;border-color:rgba(16,185,129,0.3)}
.btn-success:hover{background:var(--c-emerald);color:white}
.btn-sm{padding:.4rem 1rem;font-size:.78rem;border-radius:var(--r)}
.btn-lg{padding:.85rem 2rem;font-size:1rem;border-radius:var(--r-xl)}
.btn-xl{padding:1rem 2.5rem;font-size:1.05rem;border-radius:var(--r-xl)}
.w-full{width:100%}

/* CARDS */
.card{background:var(--grad-card);border:1px solid var(--bd-subtle);border-radius:var(--r-xl);overflow:hidden;transition:var(--ease);box-shadow:var(--glow-card)}
.card:hover{border-color:var(--bd-strong);box-shadow:var(--glow-deep),var(--glow-cyan);transform:translateY(-4px)}
.card-body{padding:var(--s-6)}
.card-header{padding:var(--s-4) var(--s-6);border-bottom:1px solid var(--bd-subtle)}
.card-footer{padding:var(--s-4) var(--s-6);border-top:1px solid var(--bd-subtle);background:rgba(0,0,0,0.15)}
.card-glass{background:var(--grad-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border:1px solid var(--bd-normal);border-radius:var(--r-2xl)}

/* FORMS */
.form-group{margin-bottom:var(--s-5)}
.form-label{display:block;margin-bottom:var(--s-2);font-size:.875rem;font-weight:600;color:var(--tx-primary)}
.form-label .required{color:var(--c-rose);margin-left:2px}
.form-control{width:100%;padding:.75rem var(--s-4);font-size:1rem;font-family:var(--font-body);color:var(--tx-primary);background:var(--bg-input);border:1px solid var(--bd-normal);border-radius:var(--r-lg);transition:var(--ease-fast);appearance:none}
.form-control:focus{outline:none;border-color:var(--c-cyan);box-shadow:0 0 0 3px rgba(0,245,255,0.1),var(--glow-cyan);background:var(--bg-hover)}
.form-control:hover{border-color:var(--bd-strong)}
.form-control.is-invalid{border-color:var(--c-rose)}
.form-control::placeholder{color:var(--tx-faint)}
textarea.form-control{min-height:120px;resize:vertical}
select.form-control{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2300F5FF' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:40px}
.form-text{font-size:.75rem;color:var(--tx-muted);margin-top:var(--s-1)}
.form-error{font-size:.75rem;color:var(--c-rose);margin-top:var(--s-1);font-weight:600}
.form-check{display:flex;align-items:center;gap:var(--s-2)}
.form-check-input{width:18px;height:18px;accent-color:var(--c-cyan);cursor:pointer}
.input-group{display:flex}
.input-group .form-control{border-radius:var(--r-lg) 0 0 var(--r-lg)}
.input-group .btn{border-radius:0 var(--r-lg) var(--r-lg) 0;flex-shrink:0}

/* BADGES */
.badge{display:inline-flex;align-items:center;padding:.2rem .65rem;font-size:.72rem;font-weight:700;border-radius:var(--r-full);white-space:nowrap}
.badge-primary{background:rgba(124,58,237,0.15);color:var(--c-vio-lt);border:1px solid rgba(124,58,237,0.25)}
.badge-cyan{background:rgba(0,245,255,0.08);color:var(--c-cyan);border:1px solid rgba(0,245,255,0.2)}
.badge-success{background:rgba(16,185,129,0.12);color:#34D399;border:1px solid rgba(16,185,129,0.2)}
.badge-warning{background:rgba(245,158,11,0.12);color:var(--c-amber);border:1px solid rgba(245,158,11,0.2)}
.badge-danger{background:rgba(244,63,94,0.12);color:var(--c-rose-lt);border:1px solid rgba(244,63,94,0.2)}
.badge-info{background:rgba(59,130,246,0.12);color:#60A5FA;border:1px solid rgba(59,130,246,0.2)}
.discount-badge{position:absolute;top:var(--s-3);left:var(--s-3);background:var(--grad-accent);color:white;font-size:.7rem;font-weight:800;padding:.25rem .65rem;border-radius:var(--r);z-index:2;box-shadow:var(--glow-rose)}
.featured-badge{position:absolute;top:var(--s-3);right:var(--s-3);background:var(--grad-primary);color:white;font-size:.7rem;font-weight:800;padding:.25rem .65rem;border-radius:var(--r);z-index:2;box-shadow:var(--glow-violet)}

/* ALERTS & TOASTS */
.alert{display:flex;align-items:flex-start;gap:var(--s-3);padding:var(--s-4);border-radius:var(--r-lg);margin-bottom:var(--s-4);font-size:.875rem;font-weight:500}
.alert-success{background:rgba(16,185,129,0.1);color:#34D399;border:1px solid rgba(16,185,129,0.25)}
.alert-error{background:rgba(244,63,94,0.1);color:var(--c-rose-lt);border:1px solid rgba(244,63,94,0.25)}
.alert-warning{background:rgba(245,158,11,0.1);color:var(--c-amber);border:1px solid rgba(245,158,11,0.25)}
.alert-info{background:rgba(0,245,255,0.07);color:var(--c-cyan);border:1px solid rgba(0,245,255,0.2)}
/* FIXED: added pointer-events: none so empty toast containers don't block clicks */
.flash-container,.toast-container{position:fixed;top:calc(var(--nav-h) + 16px);right:var(--s-6);z-index:9999;display:flex;flex-direction:column;gap:var(--s-3);max-width:380px;width:calc(100vw - 3rem);pointer-events:none}
/* FIXED: restored pointer-events to the toasts themselves so they can be clicked/closed */
.toast{display:flex;align-items:center;gap:var(--s-3);padding:var(--s-4);border-radius:var(--r-lg);background:var(--bg-elevated);border-left:3px solid;box-shadow:var(--glow-deep);transform:translateX(120%);transition:transform .35s cubic-bezier(0.34,1.56,0.64,1);pointer-events:auto}
.toast.show{transform:translateX(0)}
.toast-success{border-color:#34D399}.toast-error{border-color:var(--c-rose)}.toast-warning{border-color:var(--c-amber)}.toast-info{border-color:var(--c-cyan)}
.toast-icon{font-size:1.1rem;flex-shrink:0}
.toast-success .toast-icon{color:#34D399}.toast-error .toast-icon{color:var(--c-rose)}.toast-warning .toast-icon{color:var(--c-amber)}.toast-info .toast-icon{color:var(--c-cyan)}
.toast-message{flex:1;font-size:.875rem;color:var(--tx-primary)}
.toast-close{color:var(--tx-muted);font-size:1.2rem;padding:2px 4px}
.toast-close:hover{color:var(--tx-primary)}

/* TABLES */
.table-wrapper{overflow-x:auto;border-radius:var(--r-lg);border:1px solid var(--bd-subtle)}
.table{width:100%;border-collapse:collapse;font-size:.875rem}
.table th{padding:var(--s-3) var(--s-4);text-align:left;font-weight:700;color:var(--tx-muted);background:rgba(0,0,0,0.2);border-bottom:1px solid var(--bd-subtle);white-space:nowrap;text-transform:uppercase;font-size:.72rem;letter-spacing:.06em}
.table td{padding:var(--s-3) var(--s-4);border-bottom:1px solid var(--bd-subtle);color:var(--tx-primary);vertical-align:middle}
.table tr:last-child td{border-bottom:none}
.table tr:hover td{background:rgba(0,245,255,0.03)}

/* STARS */
.stars{display:inline-flex;gap:1px}
.star{font-size:.9rem}
.star.full,.star.half{color:var(--c-amber)}
.star.empty{color:var(--tx-faint)}
.rating-value{font-size:.875rem;font-weight:800;color:var(--c-amber);margin-left:2px}
.rating-count{font-size:.75rem;color:var(--tx-muted)}

/* PAGINATION */
.pagination{display:flex;align-items:center;justify-content:center;gap:var(--s-2);margin-top:var(--s-10);flex-wrap:wrap}
.page-btn{min-width:40px;height:40px;padding:0 var(--s-3);border-radius:var(--r);font-size:.875rem;font-weight:600;color:var(--tx-secondary);background:var(--bg-elevated);border:1px solid var(--bd-subtle);display:grid;place-items:center;transition:var(--ease-fast)}
.page-btn:hover{border-color:var(--c-cyan);color:var(--c-cyan);box-shadow:var(--glow-cyan)}
.page-btn.active{background:var(--grad-primary);color:white;border-color:transparent;box-shadow:var(--glow-violet)}

/* HERO */
.hero{background:var(--grad-hero);padding:var(--s-24) 0 var(--s-20);position:relative;overflow:hidden;min-height:90vh;display:flex;align-items:center}
.hero::before{content:'';position:absolute;inset:0;background-image:linear-gradient(rgba(0,245,255,0.04) 1px,transparent 1px),linear-gradient(90deg,rgba(0,245,255,0.04) 1px,transparent 1px);background-size:60px 60px;mask-image:radial-gradient(ellipse at center,black 20%,transparent 80%);pointer-events:none}
.hero::after{content:'';position:absolute;top:15%;right:8%;width:400px;height:400px;background:radial-gradient(circle,rgba(0,245,255,0.12) 0%,transparent 70%);border-radius:50%;pointer-events:none;animation:orb-float 8s ease-in-out infinite}
.hero-content{position:relative;z-index:2}
.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:var(--s-12);align-items:center}
.hero-badge{display:inline-flex;align-items:center;gap:var(--s-2);background:rgba(0,245,255,0.07);border:1px solid rgba(0,245,255,0.25);color:var(--c-cyan);padding:.4rem 1rem;border-radius:var(--r-full);font-size:.8rem;font-weight:700;letter-spacing:.05em;margin-bottom:var(--s-5);text-transform:uppercase}
.hero-badge-dot{width:7px;height:7px;background:var(--c-cyan);border-radius:50%;animation:pulse-dot 2s infinite}
.hero h1{color:var(--tx-white);margin-bottom:var(--s-5)}
.hero p{color:rgba(232,244,253,0.7);font-size:1.15rem;margin-bottom:var(--s-8);max-width:520px}
.hero-cta{display:flex;gap:var(--s-4);flex-wrap:wrap;align-items:center}
.hero-stats{display:flex;gap:var(--s-8);margin-top:var(--s-10);flex-wrap:wrap}
.hero-stat-value{font-size:2.2rem;font-weight:900;color:var(--tx-white);font-family:var(--font-display);line-height:1}
.hero-stat-label{font-size:.78rem;color:rgba(232,244,253,0.5);font-weight:500;margin-top:4px}
.hero-visual{position:relative;z-index:2}
.hero-main-card{background:rgba(22,36,56,0.8);backdrop-filter:blur(24px);border:1px solid var(--bd-normal);border-radius:var(--r-2xl);padding:var(--s-6);box-shadow:var(--glow-deep),var(--glow-cyan);position:relative;overflow:hidden}
.hero-main-card::before{content:'';position:absolute;top:0;left:0;right:0;height:1px;background:linear-gradient(90deg,transparent,var(--c-cyan),transparent)}
.hero-floating-card{position:absolute;background:var(--bg-elevated);border:1px solid var(--bd-normal);border-radius:var(--r-lg);padding:var(--s-3) var(--s-4);color:var(--tx-primary);font-size:.82rem;font-weight:700;animation:float 4s ease-in-out infinite;box-shadow:var(--glow-card);white-space:nowrap}
.metric-row{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--s-3);text-align:center;padding:var(--s-4);background:rgba(0,0,0,0.2);border-radius:var(--r-lg);margin:var(--s-4) 0}
.metric-val{font-size:1.4rem;font-weight:900;font-family:var(--font-display)}
.metric-lbl{font-size:.65rem;color:var(--tx-muted);margin-top:2px}

/* STATS */
.stats-section{background:rgba(0,0,0,0.3);border-top:1px solid var(--bd-subtle);border-bottom:1px solid var(--bd-subtle)}
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
.stat-card{text-align:center;padding:var(--s-8) var(--s-4);background:transparent;position:relative;transition:var(--ease)}
.stat-card::after{content:'';position:absolute;top:20%;bottom:20%;right:0;width:1px;background:var(--bd-subtle)}
.stat-card:last-child::after{display:none}
.stat-card:hover{background:rgba(0,245,255,0.03)}
.stat-icon{width:56px;height:56px;margin:0 auto var(--s-4);border-radius:var(--r-xl);display:grid;place-items:center;font-size:1.6rem}
.stat-icon-1{background:rgba(124,58,237,0.15);box-shadow:0 0 20px rgba(124,58,237,0.15)}
.stat-icon-2{background:rgba(0,245,255,0.08);box-shadow:0 0 20px rgba(0,245,255,0.1)}
.stat-icon-3{background:rgba(16,185,129,0.12);box-shadow:0 0 20px rgba(16,185,129,0.1)}
.stat-icon-4{background:rgba(245,158,11,0.12);box-shadow:0 0 20px rgba(245,158,11,0.1)}
.stat-number{font-family:var(--font-display);font-size:2.5rem;font-weight:900;color:var(--tx-white);line-height:1;margin-bottom:var(--s-2)}
.stat-label{color:var(--tx-muted);font-size:.82rem;font-weight:600;text-transform:uppercase;letter-spacing:.06em}

/* COURSE CARDS */
.courses-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--s-5)}
.course-card{background:var(--grad-card);border:1px solid var(--bd-subtle);border-radius:var(--r-xl);overflow:hidden;transition:all .35s cubic-bezier(0.4,0,0.2,1);box-shadow:var(--glow-card);display:flex;flex-direction:column;position:relative}
.course-card::before{content:'';position:absolute;inset:0;opacity:0;background:linear-gradient(135deg,rgba(124,58,237,0.05) 0%,rgba(0,245,255,0.03) 100%);transition:opacity .3s ease;pointer-events:none;z-index:0}
.course-card:hover{transform:translateY(-8px);border-color:var(--bd-strong);box-shadow:var(--glow-deep),0 0 30px rgba(0,245,255,0.08)}
.course-card:hover::before{opacity:1}
.course-thumbnail{position:relative;padding-top:56.25%;background:linear-gradient(135deg,var(--bg-elevated),var(--bg-hover));overflow:hidden}
.course-thumbnail img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.course-card:hover .course-thumbnail img{transform:scale(1.06)}
.course-thumbnail-placeholder{position:absolute;inset:0;display:grid;place-items:center;font-size:3rem;opacity:.3}
.course-play-btn{position:absolute;inset:0;display:grid;place-items:center;opacity:0;transition:opacity .3s;background:rgba(0,0,0,0.5)}
.course-card:hover .course-play-btn{opacity:1}
.play-icon{width:54px;height:54px;background:var(--grad-primary);border-radius:50%;display:grid;place-items:center;color:white;font-size:1.2rem;box-shadow:var(--glow-violet)}
.course-body{padding:var(--s-5);flex:1;display:flex;flex-direction:column;position:relative;z-index:1}
.course-category{font-size:.7rem;font-weight:800;color:var(--c-cyan);text-transform:uppercase;letter-spacing:.1em;margin-bottom:var(--s-2)}
.course-title{font-size:.95rem;font-weight:700;color:var(--tx-primary);line-height:1.45;margin-bottom:var(--s-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.course-instructor{font-size:.78rem;color:var(--tx-muted);margin-bottom:var(--s-3)}
.course-meta{display:flex;gap:var(--s-3);margin-bottom:var(--s-3);flex-wrap:wrap}
.course-meta-item{display:flex;align-items:center;gap:4px;font-size:.72rem;color:var(--tx-muted)}
.course-rating{display:flex;align-items:center;gap:4px;margin-bottom:var(--s-3)}
.course-footer{margin-top:auto;padding-top:var(--s-3);border-top:1px solid var(--bd-subtle);display:flex;align-items:center;justify-content:space-between}
.course-price{display:flex;align-items:center;gap:var(--s-2)}
.price-current{font-size:1.2rem;font-weight:900;color:var(--c-cyan);font-family:var(--font-display)}
.price-original{font-size:.82rem;color:var(--tx-faint);text-decoration:line-through}
.course-actions{display:flex;gap:var(--s-2)}

/* TESTIMONIALS */
.testimonials-section{background:rgba(0,0,0,0.2)}
.testimonials-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--s-5)}
.testimonial-card{background:var(--grad-card);border:1px solid var(--bd-subtle);border-radius:var(--r-xl);padding:var(--s-6);transition:var(--ease);position:relative;overflow:hidden}
.testimonial-card::before{content:'"';position:absolute;top:var(--s-3);right:var(--s-5);font-size:6rem;color:var(--c-cyan);opacity:.06;font-family:serif;line-height:1;pointer-events:none}
.testimonial-card:hover{transform:translateY(-4px);border-color:var(--bd-normal);box-shadow:var(--glow-card)}
.testimonial-stars{margin-bottom:var(--s-3);color:var(--c-amber);letter-spacing:2px}
.testimonial-text{color:var(--tx-secondary);font-size:.9rem;line-height:1.75;margin-bottom:var(--s-5);font-style:italic}
.testimonial-author{display:flex;align-items:center;gap:var(--s-3)}
.author-avatar{width:46px;height:46px;border-radius:50%;background:var(--grad-primary);color:white;font-weight:800;font-size:1.1rem;display:grid;place-items:center;flex-shrink:0;box-shadow:var(--glow-violet)}
.author-name{font-weight:700;font-size:.875rem;color:var(--tx-primary)}
.author-title{font-size:.72rem;color:var(--tx-muted)}

/* FAQ */
.faq-list{max-width:780px;margin-inline:auto}
.faq-item{border:1px solid var(--bd-subtle);border-radius:var(--r-lg);margin-bottom:var(--s-3);overflow:hidden;transition:var(--ease-fast)}
.faq-item:hover{border-color:var(--bd-normal)}
.faq-item.active{border-color:rgba(0,245,255,0.25);box-shadow:0 0 20px rgba(0,245,255,0.06)}
.faq-question{display:flex;justify-content:space-between;align-items:center;padding:var(--s-5) var(--s-6);cursor:pointer;background:var(--bg-elevated);font-weight:600;color:var(--tx-primary);gap:var(--s-4);transition:var(--ease-fast)}
.faq-question:hover,.faq-item.active .faq-question{color:var(--c-cyan)}
.faq-icon{width:26px;height:26px;border-radius:50%;background:rgba(0,245,255,0.08);display:grid;place-items:center;font-size:1.1rem;flex-shrink:0;transition:transform .3s ease;color:var(--c-cyan)}
.faq-item.active .faq-icon{transform:rotate(180deg)}
.faq-answer{max-height:0;overflow:hidden;transition:max-height .35s ease;background:rgba(0,0,0,0.15)}
.faq-item.active .faq-answer{max-height:500px}
.faq-answer-inner{padding:var(--s-4) var(--s-6);color:var(--tx-secondary);line-height:1.75;border-top:1px solid var(--bd-subtle)}

/* NEWSLETTER */
.newsletter-section{background:linear-gradient(135deg,rgba(124,58,237,0.15) 0%,rgba(0,245,255,0.08) 50%,rgba(244,63,94,0.1) 100%);border-top:1px solid var(--bd-subtle);border-bottom:1px solid var(--bd-subtle);position:relative;overflow:hidden}
.newsletter-section::before{content:'';position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%2300F5FF' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6z'/%3E%3C/g%3E%3C/svg%3E");pointer-events:none}
.newsletter-content{text-align:center;position:relative;z-index:1}
.newsletter-content h2{color:var(--tx-white);margin-bottom:var(--s-3)}
.newsletter-content p{color:var(--tx-secondary);margin-bottom:var(--s-8)}
.newsletter-form-inline{display:flex;gap:var(--s-3);max-width:520px;margin-inline:auto}
.newsletter-form-inline .form-control{flex:1;background:rgba(0,245,255,0.06);border-color:rgba(0,245,255,0.2);color:var(--tx-white)}
.newsletter-form-inline .form-control::placeholder{color:var(--tx-muted)}
.newsletter-form-inline .form-control:focus{border-color:var(--c-cyan)}
.newsletter-input{background:rgba(0,245,255,0.06);border:1px solid rgba(0,245,255,0.2)}
.newsletter-btn{background:var(--grad-primary);color:white;font-weight:700;padding:.625rem 1.5rem;border-radius:var(--r-lg);border:none;cursor:pointer;transition:var(--ease-fast)}
.newsletter-btn:hover{opacity:.9;box-shadow:var(--glow-violet)}

/* INSTRUCTOR */
.instructor-card{display:grid;grid-template-columns:320px 1fr;gap:var(--s-12);align-items:center}
.instructor-photo{width:100%;border-radius:var(--r-2xl);background:linear-gradient(135deg,var(--bg-elevated),var(--bg-hover));aspect-ratio:1;display:grid;place-items:center;font-size:6rem;color:rgba(0,245,255,0.15);overflow:hidden;border:1px solid var(--bd-normal);box-shadow:var(--glow-violet)}
.instructor-photo img{width:100%;height:100%;object-fit:cover}
.instructor-badges{display:flex;flex-wrap:wrap;gap:var(--s-2);margin-top:var(--s-5)}
.instructor-badge-item{background:var(--bg-elevated);border:1px solid var(--bd-normal);padding:var(--s-2) var(--s-3);border-radius:var(--r-lg);font-size:.75rem;font-weight:600;color:var(--tx-secondary)}
.instructor-credentials{display:grid;gap:var(--s-2);margin-top:var(--s-5)}
.instructor-cred-item{display:flex;align-items:center;gap:var(--s-3);font-size:.875rem;color:var(--tx-secondary)}
.instructor-cred-item::before{content:'✓';width:20px;height:20px;background:rgba(16,185,129,0.15);color:#34D399;border-radius:50%;display:grid;place-items:center;font-size:.65rem;font-weight:900;flex-shrink:0}

/* BLOG */
.blog-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(300px,1fr));gap:var(--s-5)}
.blog-card{background:var(--grad-card);border:1px solid var(--bd-subtle);border-radius:var(--r-xl);overflow:hidden;transition:var(--ease)}
.blog-card:hover{transform:translateY(-4px);border-color:var(--bd-normal);box-shadow:var(--glow-card)}
.blog-thumbnail{position:relative;padding-top:55%;background:linear-gradient(135deg,var(--bg-elevated),var(--bg-hover));overflow:hidden}
.blog-thumbnail img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.blog-card:hover .blog-thumbnail img{transform:scale(1.05)}
.blog-thumbnail-placeholder{position:absolute;inset:0;display:grid;place-items:center;font-size:3rem;opacity:.25}
.blog-body{padding:var(--s-5)}
.blog-meta{display:flex;align-items:center;gap:var(--s-3);margin-bottom:var(--s-3);flex-wrap:wrap}
.blog-category{font-size:.72rem;font-weight:800;color:var(--c-cyan);text-transform:uppercase;letter-spacing:.08em}
.blog-date,.blog-reading-time{font-size:.72rem;color:var(--tx-muted)}
.blog-title{font-size:1rem;font-weight:700;color:var(--tx-primary);margin-bottom:var(--s-2);line-height:1.4;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.blog-title:hover{color:var(--c-cyan)}
.blog-excerpt{font-size:.875rem;color:var(--tx-muted);line-height:1.65;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.blog-footer{padding:var(--s-4) var(--s-5);border-top:1px solid var(--bd-subtle);display:flex;justify-content:space-between;align-items:center}
.blog-read-more{font-size:.82rem;font-weight:700;color:var(--c-cyan);display:flex;align-items:center;gap:var(--s-1)}
.blog-read-more:hover{gap:var(--s-2);color:var(--c-cyan)}

/* FOOTER */
.site-footer{background:var(--bg-void);border-top:1px solid var(--bd-subtle)}
.footer-top{padding:var(--s-16) 0 var(--s-10)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.5fr;gap:var(--s-8)}
.footer-logo{display:flex;align-items:center;gap:var(--s-3);margin-bottom:var(--s-4)}
.footer-brand-name{font-family:var(--font-display);font-weight:800;color:var(--tx-white);font-size:1.1rem;display:block}
.footer-brand-tagline{font-size:.7rem;color:var(--c-cyan);font-weight:700;letter-spacing:.05em}
.footer-desc{font-size:.875rem;color:var(--tx-muted);line-height:1.75;margin-bottom:var(--s-5)}
.footer-social{display:flex;gap:var(--s-3)}
.social-link{width:38px;height:38px;border-radius:var(--r);display:grid;place-items:center;border:1px solid var(--bd-subtle);color:var(--tx-muted);transition:var(--ease-fast)}
.social-link:hover{color:var(--c-cyan);border-color:rgba(0,245,255,0.3);background:rgba(0,245,255,0.06);transform:translateY(-2px)}
.footer-heading{font-family:var(--font-display);font-weight:800;color:var(--tx-white);font-size:.78rem;text-transform:uppercase;letter-spacing:.12em;margin-bottom:var(--s-5)}
.footer-links{display:flex;flex-direction:column;gap:var(--s-2)}
.footer-links a{font-size:.875rem;color:var(--tx-muted);transition:var(--ease-fast)}
.footer-links a:hover{color:var(--c-cyan);padding-left:var(--s-1)}
.footer-contact-list{display:flex;flex-direction:column;gap:var(--s-3);margin-bottom:var(--s-6)}
.footer-contact-list li{display:flex;align-items:flex-start;gap:var(--s-2);font-size:.875rem}
.footer-contact-list svg{margin-top:2px;flex-shrink:0;color:var(--c-cyan)}
.footer-contact-list a{color:var(--tx-muted)}
.footer-contact-list a:hover{color:var(--c-cyan)}
.footer-newsletter h5{color:var(--tx-white);font-size:.875rem;margin-bottom:var(--s-2)}
.newsletter-form{display:flex}
.newsletter-form .newsletter-input{flex:1;padding:.6rem var(--s-3);background:var(--bg-elevated);border:1px solid var(--bd-normal);border-right:none;border-radius:var(--r) 0 0 var(--r);color:var(--tx-primary);font-size:.875rem}
.newsletter-form .newsletter-input:focus{outline:none;border-color:var(--c-cyan)}
.newsletter-form .newsletter-input::placeholder{color:var(--tx-muted)}
.newsletter-form .newsletter-btn{padding:.6rem var(--s-4);background:var(--grad-primary);color:white;border:none;border-radius:0 var(--r) var(--r) 0;font-size:.82rem;font-weight:700;cursor:pointer;transition:var(--ease-fast)}
.newsletter-form .newsletter-btn:hover{opacity:.9;box-shadow:var(--glow-violet)}
.footer-bottom{padding:var(--s-5) 0;border-top:1px solid var(--bd-subtle)}
.footer-bottom-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:var(--s-4)}
.footer-copyright{font-size:.82rem;color:var(--tx-muted)}
.footer-copyright strong{color:var(--tx-secondary)}
.footer-bottom-links{display:flex;gap:var(--s-5)}
.footer-bottom-links a{font-size:.82rem;color:var(--tx-muted);transition:var(--ease-fast)}
.footer-bottom-links a:hover{color:var(--c-cyan)}
.scroll-top-btn{position:fixed;bottom:var(--s-8);right:var(--s-6);width:46px;height:46px;border-radius:var(--r-full);background:var(--grad-primary);color:white;box-shadow:var(--glow-violet);display:grid;place-items:center;opacity:0;pointer-events:none;transform:translateY(20px);transition:all .35s ease;z-index:500}
.scroll-top-btn.visible{opacity:1;pointer-events:auto;transform:translateY(0)}
.scroll-top-btn:hover{transform:translateY(-3px);box-shadow:var(--glow-cyan)}

/* ANIMATIONS */
@keyframes float{0%,100%{transform:translateY(0)}50%{transform:translateY(-14px)}}
@keyframes orb-float{0%,100%{transform:translate(0,0)}33%{transform:translate(-20px,15px)}66%{transform:translate(15px,-10px)}}
@keyframes pulse-dot{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.5)}}
@keyframes fadeInUp{from{opacity:0;transform:translateY(32px)}to{opacity:1;transform:translateY(0)}}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes shimmer{0%{background-position:-1000px 0}100%{background-position:1000px 0}}
@keyframes spin{to{transform:rotate(360deg)}}
.animate-fade-up{animation:fadeInUp .65s cubic-bezier(0.4,0,0.2,1) forwards}
.animate-fade-in{animation:fadeIn .5s ease forwards}
.delay-100{animation-delay:.1s;opacity:0}.delay-200{animation-delay:.2s;opacity:0}.delay-300{animation-delay:.3s;opacity:0}.delay-400{animation-delay:.4s;opacity:0}.delay-500{animation-delay:.5s;opacity:0}
.skeleton{background:linear-gradient(90deg,var(--bg-elevated) 25%,var(--bg-hover) 50%,var(--bg-elevated) 75%);background-size:1000px 100%;animation:shimmer 2s infinite;border-radius:var(--r)}

/* UTILITIES */
.text-center{text-align:center}.text-right{text-align:right}.text-left{text-align:left}
.text-cyan{color:var(--c-cyan)}.text-muted{color:var(--tx-muted)}
.text-sm{font-size:.875rem}.text-xs{font-size:.75rem}
.font-bold{font-weight:700}.font-semi{font-weight:600}
.flex{display:flex}.flex-col{flex-direction:column}
.items-center{align-items:center}.justify-between{justify-content:space-between}.justify-center{justify-content:center}
.gap-2{gap:var(--s-2)}.gap-3{gap:var(--s-3)}.gap-4{gap:var(--s-4)}.gap-6{gap:var(--s-6)}
.grid{display:grid}.hidden{display:none}.relative{position:relative}
.mt-4{margin-top:var(--s-4)}.mt-6{margin-top:var(--s-6)}.mb-4{margin-bottom:var(--s-4)}.mb-6{margin-bottom:var(--s-6)}
.p-4{padding:var(--s-4)}.p-6{padding:var(--s-6)}.rounded-lg{border-radius:var(--r-lg)}.overflow-hidden{overflow:hidden}.w-full{width:100%}
.divider{height:1px;background:var(--bd-subtle);margin:var(--s-6) 0}
.bg-light{background:var(--bg-surface)}
.neon-line{height:1px;width:80px;margin:var(--s-4) auto;background:linear-gradient(90deg,transparent,var(--c-cyan),transparent)}

/* RESPONSIVE */
@media(max-width:1024px){.hero-grid{grid-template-columns:1fr}.hero-visual{display:none}.stats-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr;gap:var(--s-8)}.instructor-card{grid-template-columns:1fr;text-align:center}.instructor-photo{max-width:280px;margin-inline:auto}.instructor-badges{justify-content:center}.instructor-credentials{text-align:left}}
@media(max-width:768px){:root{--nav-h:64px}.nav-menu,.nav-actions .btn-sm{display:none}.mobile-menu-toggle{display:flex}.mobile-drawer{display:block}.hero{min-height:75vh;padding:var(--s-16) 0}.hero h1{font-size:clamp(1.9rem,6vw,3rem)}.courses-grid{grid-template-columns:repeat(auto-fill,minmax(260px,1fr))}.testimonials-grid,.blog-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-bottom-inner{flex-direction:column;text-align:center}.newsletter-form-inline{flex-direction:column}.section{padding-block:var(--s-12)}}
@media(max-width:480px){.container{padding-inline:var(--s-4)}.stats-grid{grid-template-columns:1fr 1fr}.courses-grid{grid-template-columns:1fr}.hero h1{font-size:1.85rem}.hero-stats{gap:var(--s-5)}}