/* ================================================================
   QuizHub — Luxury Redesign
   ================================================================
   Palette: Silver #CBCBCB · Off-white #F2F2F2
            Deep Emerald #174D38 · Dark Burgundy #4D1717
   Fonts: Playfair Display (headings) + DM Sans (body)
   ZERO functionality changes — every original CSS class preserved.
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;0,800;1,400;1,500;1,600&family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&display=swap');

/* ── Design Tokens ─────────────────────────────────────── */
:root {
  /* Backgrounds */
  --bg:              #F2F2F2;
  --bg-alt:          #EAEAEA;
  --surface:         #FFFFFF;
  --surface-alt:     #F7F7F7;

  /* Text */
  --text:            #1A1A1A;
  --text-muted:      #6B6B6B;
  --text-light:      #999999;

  /* Brand — deep emerald */
  --primary:         #174D38;
  --primary-hover:   #0F3526;
  --primary-light:   #E2EDE8;
  --primary-subtle:  #C5DAD0;
  --primary-rgb:     23,77,56;

  /* Accent — dark burgundy / maroon */
  --secondary:       #4D1717;
  --secondary-light: #F0E0E0;
  --secondary-rgb:   77,23,23;

  /* Silver — decorative */
  --silver:          #CBCBCB;
  --silver-light:    #E8E8E8;
  --silver-dark:     #A0A0A0;

  /* Semantic */
  --success:   #174D38;
  --warning:   #B8860B;
  --danger:    #4D1717;
  --info:      #2E6B8A;

  /* Accent */
  --accent-gold:     #C9A96E;
  --accent-gold-light: #F5EFE0;

  /* Borders & shadows */
  --border:        #E0DEDA;
  --border-silver: #CBCBCB;
  --radius:        8px;
  --radius-sm:     6px;
  --radius-lg:     16px;
  --radius-pill:   999px;
  --shadow-xs:     0 1px 2px rgba(0,0,0,.04);
  --shadow-sm:     0 1px 4px rgba(0,0,0,.05), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:     0 4px 20px rgba(0,0,0,.07), 0 2px 6px rgba(0,0,0,.03);
  --shadow-lg:     0 12px 48px rgba(0,0,0,.08), 0 4px 12px rgba(0,0,0,.03);
  --shadow-xl:     0 24px 64px rgba(0,0,0,.1), 0 8px 20px rgba(0,0,0,.04);
  --shadow-hover:  0 16px 56px rgba(0,0,0,.1), 0 6px 16px rgba(0,0,0,.05);

  /* Typography */
  --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body:    'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Motion */
  --ease:        cubic-bezier(.25,.46,.45,.94);
  --ease-spring: cubic-bezier(.34,1.56,.64,1);
}

/* ── Reset & Base ──────────────────────────────────────── */
html{overflow-x:hidden;scroll-behavior:smooth}
body{font-family:var(--font-body)!important;background:var(--bg)!important;color:var(--text)!important;line-height:1.7;font-weight:400;font-size:1rem;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;letter-spacing:.01em}
::selection{background:var(--primary);color:#fff}
::-moz-selection{background:var(--primary);color:#fff}
a{transition:.3s all var(--ease);text-decoration:none;color:var(--primary)}
a:hover{text-decoration:none;color:var(--primary-hover)}
h1,h2,h3,h4,h5,h6,.h1,.h2,.h3,.h4,.h5,.h6{font-family:var(--font-heading)!important;font-weight:500;color:var(--text);line-height:1.25;letter-spacing:-.015em}
p{color:var(--text-muted)}
.lead{font-size:1.1rem;font-weight:300;line-height:1.8}

/* ── Font-size utilities ───────────────────────────────── */
.font-size-10{font-size:10px}.font-size-11{font-size:11px}.font-size-12{font-size:12px}
.font-size-13{font-size:13px}.font-size-14{font-size:14px}.font-size-15{font-size:15px}
.font-size-16{font-size:16px}.font-size-17{font-size:17px}.font-size-18{font-size:18px}
.font-size-19{font-size:19px}.font-size-20{font-size:20px}.font-size-21{font-size:21px}
.font-size-22{font-size:22px}.font-size-23{font-size:23px}.font-size-24{font-size:24px}
.font-size-25{font-size:25px}.font-size-26{font-size:26px}.font-size-27{font-size:27px}
.font-size-28{font-size:28px}.font-size-29{font-size:29px}.font-size-30{font-size:30px}

/* Gray text */
.font-gray-1{color:#f7f7f7}.font-gray-2{color:#e9e9e9}.font-gray-3{color:#d9d9d9}
.font-gray-4{color:var(--silver)}.font-gray-5{color:var(--silver-dark)}.font-gray-6{color:var(--text-light)}
.font-gray-7{color:var(--text-muted)}.font-gray-8{color:var(--text-muted)}.font-gray-9{color:var(--text-muted)}
.font-gray-10{color:var(--text)}

/* Gray border */
.border-gray-1{border-color:var(--bg-alt)}.border-gray-2{border-color:var(--border)}
.border-gray-3{border-color:var(--border)}.border-gray-4{border-color:var(--silver)}
.border-gray-5{border-color:var(--silver-dark)}.border-gray-6{border-color:var(--text-light)}
.border-gray-7{border-color:var(--text-muted)}.border-gray-8{border-color:var(--text-muted)}
.border-gray-9{border-color:var(--text-muted)}.border-gray-10{border-color:var(--text)}

/* Gray bg */
.bg-gray-1{background-color:var(--bg)}.bg-gray-2{background-color:var(--bg-alt)}
.bg-gray-3{background-color:var(--silver-light)}.bg-gray-4{background-color:var(--silver)}
.bg-gray-5{background-color:var(--silver-dark)}.bg-gray-6{background-color:var(--text-light)}
.bg-gray-7{background-color:var(--text-muted)}.bg-gray-8{background-color:var(--text-muted)}
.bg-gray-9{background-color:var(--text-muted)}.bg-gray-10{background-color:var(--text)}

/* Spacing & misc utilities */
.letter-spacing-1{letter-spacing:.1em}.letter-spacing-2{letter-spacing:.2em}
.border-w-1{border-width:1px}.border-w-2{border-width:2px}.border-w-3{border-width:3px}
.border-w-4{border-width:4px}.border-w-5{border-width:5px}
.text-black{color:var(--text)!important}.bg-black{background:var(--text)!important}
.color-black-opacity-5{color:rgba(0,0,0,.5)}.color-white-opacity-5{color:rgba(255,255,255,.5)}
.text-white-opacity-05{color:rgba(255,255,255,.5)}.text-black-opacity-05{color:rgba(0,0,0,.5)}
.line-height-1{line-height:1!important}.border-2{border-width:2px}.opa-7{color:rgba(255,255,255,.7)}

/* Primary hover variants */
.primary-black--hover{background:var(--primary);color:#fff}
.primary-black--hover:hover{background:var(--text);color:#fff}
.primary-dark--hover{background:var(--primary);color:#fff}
.primary-dark--hover:hover{background:var(--text-muted);color:#fff}
.primary-primary-outline--hover{background:var(--primary);color:#fff}
.primary-primary-outline--hover:hover{border-color:var(--primary);background:transparent}
.primary-outline-primary--hover{background:transparent;border-color:var(--primary)}
.primary-outline-primary--hover:hover{color:#fff;background:var(--primary)}

/* ── Buttons ───────────────────────────────────────────── */
.btn{font-family:var(--font-body)!important;font-weight:600;border-radius:var(--radius-sm);padding:.6rem 1.6rem;font-size:.85rem;letter-spacing:.04em;text-transform:uppercase;transition:all .3s var(--ease);border:none;cursor:pointer}
.btn:focus,.btn.focus{outline:0;box-shadow:none!important}
.btn-primary,.btn-primary:focus{background:var(--primary)!important;border-color:var(--primary)!important;color:#fff!important;box-shadow:0 2px 8px rgba(var(--primary-rgb),.3)}
.btn-primary:hover,.btn-primary:active{background:var(--primary-hover)!important;border-color:var(--primary-hover)!important;box-shadow:0 6px 24px rgba(var(--primary-rgb),.35);transform:translateY(-1px)}
.btn-outline-primary{color:var(--primary)!important;border:1.5px solid var(--primary)!important;background:transparent!important}
.btn-outline-primary:hover{background:var(--primary)!important;color:#fff!important;transform:translateY(-1px);box-shadow:0 6px 24px rgba(var(--primary-rgb),.25)}
.btn.btn-outline-white{border-color:rgba(255,255,255,.4);background:rgba(255,255,255,.06);color:#fff;backdrop-filter:blur(4px)}
.btn.btn-outline-white:hover{background:#fff;border-color:#fff;color:var(--primary)}
.btn-outline-secondary{border:1.5px solid var(--border)!important;background:var(--bg-alt)!important;color:var(--text-muted)!important}
.btn-outline-secondary:hover{background:var(--silver-light)!important;color:var(--text)!important}
.btn-outline-secondare{border-radius:0 .25rem .25rem 0!important;border:0!important;background-color:var(--bg-alt)!important}
.btn-success{background:var(--success)!important;border-color:var(--success)!important;color:#fff!important}
.btn-success:hover{background:var(--primary-hover)!important;border-color:var(--primary-hover)!important}
.btn-warning{background:var(--warning)!important;border-color:var(--warning)!important;color:#fff!important}
.btn-danger{background:var(--danger)!important;border-color:var(--danger)!important;color:#fff!important}
.btn-info{background:var(--info)!important;border-color:var(--info)!important;color:#fff!important}
.btn-lg{padding:.75rem 2.2rem;font-size:.88rem;border-radius:var(--radius)}
.btn-sm{padding:.35rem 1rem;font-size:.78rem;border-radius:var(--radius-sm)}
.btn-link{color:var(--primary)!important;font-weight:600;text-decoration:none!important;text-transform:none}
.btn-link:hover{color:var(--primary-hover)!important}
.custom-btn{font-size:12px;font-weight:700;letter-spacing:.1rem;text-transform:uppercase}

/* ── Badges ────────────────────────────────────────────── */
.badge{font-family:var(--font-body);font-weight:600;font-size:.68rem;padding:.3em .65em;border-radius:4px;letter-spacing:.05em;text-transform:uppercase}
.badge-primary,.bg-primary{background-color:var(--primary)!important;color:#fff!important}
.badge-secondary,.bg-secondary{background-color:var(--secondary)!important;color:#fff!important}
.badge-success,.bg-success{background-color:var(--success)!important;color:#fff!important}
.badge-warning,.bg-warning{background-color:var(--warning)!important;color:#fff!important}
.badge-danger,.bg-danger{background-color:var(--danger)!important;color:#fff!important}
.badge-info,.bg-info{background-color:var(--info)!important;color:#fff!important}
.badge-light{background-color:var(--bg)!important;color:var(--text-muted)!important;border:1px solid var(--border)}
.badge-primary-light{background-color:var(--primary-light)!important;color:var(--primary)!important}
.badge-difficulty{font-size:.75rem;padding:3px 8px}

/* ── Forms ──────────────────────────────────────────────── */
.form-control{font-family:var(--font-body);height:auto;padding:.65rem 1rem;font-size:.9rem;color:var(--text);border:1px solid var(--silver)!important;border-radius:var(--radius-sm);background:var(--surface)!important;transition:border-color .25s var(--ease),box-shadow .25s var(--ease)}
.form-control:focus,.form-control:active{border-color:var(--primary)!important;box-shadow:0 0 0 3px rgba(var(--primary-rgb),.1)!important;background:var(--surface)!important;outline:none}
.form-control:hover{box-shadow:none!important}
.form-control::placeholder{color:var(--silver-dark)}
.search-form .form-control{border:1px solid var(--silver)!important;background:var(--surface-alt)!important}
.search-form .form-control:focus{background:var(--surface)!important}
select.form-control,.form-select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath d='M6 8L1 3h10z' fill='%23999'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 1rem center;padding-right:2.5rem}
.select-wrap,.wrap-icon{position:relative}
.select-wrap .icon,.wrap-icon .icon{position:absolute;right:10px;top:50%;transform:translateY(-50%);font-size:22px}
.select-wrap select,.wrap-icon select{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%}
.input-group-text{border-radius:var(--radius-sm) 0 0 var(--radius-sm)!important;border:1px solid var(--silver)!important;background-color:var(--bg)!important;color:var(--text-muted)}
.password-strength{height:5px;border-radius:3px;margin-top:6px}
.top-bar{border-bottom:1px solid var(--border)!important}

/* ── Navbar ─────────────────────────────────────────────── */
.site-navbar{margin-bottom:0;z-index:9;position:absolute;top:0;width:100%;background:rgba(255,255,255,.92)!important;backdrop-filter:blur(24px) saturate(1.5);-webkit-backdrop-filter:blur(24px) saturate(1.5);border-bottom:1px solid rgba(203,203,203,.35);transition:.3s all var(--ease)}
@media(max-width:991.98px){.site-navbar{padding-top:1.5rem;padding-bottom:1.5rem;padding-left:0;padding-right:0}}
.site-navbar .site-logo{margin:0;padding:0;}
.site-navbar .site-logo strong{font-weight:900}
.site-navbar .site-logo a{color:var(--text);display:inline-flex;align-items:center}
.site-logo img{max-height:52px;width:auto;transition:transform .3s var(--ease-spring)}
.site-logo img:hover{transform:scale(1.03)}
@media(max-width:991.98px){.site-navbar .site-logo{float:left;position:relative}}
.site-navbar .toggle-button{position:absolute;right:0}
.site-navbar .site-navigation.border-bottom{border-bottom:1px solid rgba(255,255,255,.2)!important}
.site-navbar .site-navigation .site-menu{margin:0;padding:0;margin-bottom:0}
.site-navbar .site-navigation .site-menu .active>a{color:var(--primary)!important}
.site-navbar .site-navigation .site-menu a{text-decoration:none!important;display:inline-block}
.site-navbar .site-navigation .site-menu>li{display:inline-block}
.site-navbar .site-navigation .site-menu>li>a{margin-left:6px;margin-right:6px;padding:10px 14px;font-family:var(--font-body)!important;font-weight:500!important;font-size:.82rem!important;color:var(--text-muted)!important;text-transform:uppercase!important;letter-spacing:.08em!important;border-radius:var(--radius-sm);display:inline-block;text-decoration:none!important;transition:color .25s var(--ease),background .25s var(--ease)!important}
.site-navbar .site-navigation .site-menu>li>a:hover{color:var(--primary)!important;background:var(--primary-light)!important}
.site-navbar .site-navigation .site-menu>li.active>a{color: #fbfbfd !important; background: var(--success) !important;position:relative}
.site-navbar .site-navigation .site-menu>li.active>a:before{display:none}

/* Dropdown */
.site-navbar .site-navigation .site-menu .has-children{position:relative}
.site-navbar .site-navigation .site-menu .has-children>a{position:relative;padding-right:20px}
.site-navbar .site-navigation .site-menu .has-children>a:before{position:absolute;content:"\e313";font-size:16px;top:50%;right:0;transform:translateY(-50%);font-family:'icomoon'}
.site-navbar .site-navigation .site-menu .has-children .dropdown{visibility:hidden;opacity:0;top:100%;position:absolute;text-align:left;border-top:2px solid var(--primary);box-shadow:var(--shadow-lg);padding:0;margin-top:20px;margin-left:0;background:var(--surface);border-radius:0 0 var(--radius-sm) var(--radius-sm);transition:.2s 0s}
.site-navbar .site-navigation .site-menu .has-children .dropdown.arrow-top{position:absolute}
.site-navbar .site-navigation .site-menu .has-children .dropdown.arrow-top:before{display:none;bottom:100%;left:20%;border:solid transparent;content:" ";height:0;width:0;position:absolute;pointer-events:none;border-color:rgba(136,183,213,0);border-bottom-color:var(--surface);border-width:10px;margin-left:-10px}
.site-navbar .site-navigation .site-menu .has-children .dropdown a{text-transform:none;letter-spacing:normal;transition:0s all;color:var(--text)!important}
.site-navbar .site-navigation .site-menu .has-children .dropdown a.active{color:var(--primary)!important;background:var(--bg-alt)}
.site-navbar .site-navigation .site-menu .has-children .dropdown>li{list-style:none;padding:0;margin:0;min-width:200px}
.site-navbar .site-navigation .site-menu .has-children .dropdown>li>a{padding:9px 20px;display:block}
.site-navbar .site-navigation .site-menu .has-children .dropdown>li>a:hover{background:var(--bg-alt);color:var(--text-muted)}
.site-navbar .site-navigation .site-menu .has-children .dropdown>li.has-children>a:before{content:"\e315";right:20px}
.site-navbar .site-navigation .site-menu .has-children .dropdown>li.has-children>.dropdown,.site-navbar .site-navigation .site-menu .has-children .dropdown>li.has-children>ul{left:100%;top:0}
.site-navbar .site-navigation .site-menu .has-children:hover>a,.site-navbar .site-navigation .site-menu .has-children:focus>a,.site-navbar .site-navigation .site-menu .has-children:active>a{color:var(--primary)}
.site-navbar .site-navigation .site-menu .has-children:hover,.site-navbar .site-navigation .site-menu .has-children:focus,.site-navbar .site-navigation .site-menu .has-children:active{cursor:pointer}
.site-navbar .site-navigation .site-menu .has-children:hover>.dropdown,.site-navbar .site-navigation .site-menu .has-children:focus>.dropdown,.site-navbar .site-navigation .site-menu .has-children:active>.dropdown{transition-delay:0s;margin-top:0;visibility:visible;opacity:1}

/* Light variant */
.site-navbar.light a{color:#fff}
.site-navbar.light .site-menu li a{color:rgba(0, 0, 0, 0.8)!important}
.site-navbar.light .site-menu li a:hover{color:#000000!important;background:rgba(255,255,255,.08)!important}

/* ── Mobile Menu ───────────────────────────────────────── */
.site-mobile-menu{width:300px;position:fixed;right:0;z-index:2000;padding-top:20px;background:var(--surface);height:calc(100vh);transform:translateX(110%);box-shadow:var(--shadow-xl);transition:.3s all ease-in-out}
.offcanvas-menu .site-mobile-menu{transform:translateX(0%)}
.site-mobile-menu .site-mobile-menu-header{width:100%;float:left;padding:0 20px;border-bottom:1px solid var(--border)}
.site-mobile-menu .site-mobile-menu-header .site-mobile-menu-close{float:right;margin-top:8px}
.site-mobile-menu .site-mobile-menu-header .site-mobile-menu-close span{font-size:30px;display:inline-block;padding-left:10px;line-height:1;cursor:pointer;transition:.3s all ease;color:var(--text)}
.site-mobile-menu .site-mobile-menu-header .site-mobile-menu-close span:hover{color:var(--secondary)}
.site-mobile-menu .site-mobile-menu-header .site-mobile-menu-logo{float:left;margin-top:10px;margin-left:0}
.site-mobile-menu .site-mobile-menu-header .site-mobile-menu-logo a{display:inline-block;text-transform:uppercase}
.site-mobile-menu .site-mobile-menu-header .site-mobile-menu-logo a img{max-width:70px}
.site-mobile-menu .site-mobile-menu-header .site-mobile-menu-logo a:hover{text-decoration:none}
.site-mobile-menu .site-mobile-menu-body{overflow-y:scroll;-webkit-overflow-scrolling:touch;position:relative;padding:0 20px 20px 20px;height:calc(100vh - 52px);padding-bottom:150px}
.site-mobile-menu .site-nav-wrap{padding:0;margin:0;list-style:none;position:relative}
.site-mobile-menu .site-nav-wrap a{padding:10px 20px;display:block;position:relative;color:var(--text);font-family:var(--font-body)!important;font-weight:500;border-radius:var(--radius-sm);transition:all .2s var(--ease)}
.site-mobile-menu .site-nav-wrap a:hover{color:var(--primary);background:var(--primary-light)}
.site-mobile-menu .site-nav-wrap li{position:relative;display:block}
.site-mobile-menu .site-nav-wrap li .nav-link.active{color:var(--primary)}
.site-mobile-menu .site-nav-wrap li.active>a{color:var(--primary)}
.site-mobile-menu .site-nav-wrap .arrow-collapse{position:absolute;right:0;top:10px;z-index:20;width:36px;height:36px;text-align:center;cursor:pointer;border-radius:50%}
.site-mobile-menu .site-nav-wrap .arrow-collapse:hover{background:var(--bg-alt)}
.site-mobile-menu .site-nav-wrap .arrow-collapse:before{font-size:12px;z-index:20;font-family:"icomoon";content:"\f078";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%) rotate(-180deg);transition:.3s all ease}
.site-mobile-menu .site-nav-wrap .arrow-collapse.collapsed:before{transform:translate(-50%,-50%)}
.site-mobile-menu .site-nav-wrap>li{display:block;position:relative;float:left;width:100%}
.site-mobile-menu .site-nav-wrap>li>a{padding-left:20px;font-size:20px}
.site-mobile-menu .site-nav-wrap>li>ul{padding:0;margin:0;list-style:none}
.site-mobile-menu .site-nav-wrap>li>ul>li{display:block}
.site-mobile-menu .site-nav-wrap>li>ul>li>a{padding-left:40px;font-size:16px}
.site-mobile-menu .site-nav-wrap>li>ul>li>ul{padding:0;margin:0}
.site-mobile-menu .site-nav-wrap>li>ul>li>ul>li{display:block}
.site-mobile-menu .site-nav-wrap>li>ul>li>ul>li>a{font-size:16px;padding-left:60px}
.site-mobile-menu .site-nav-wrap[data-class="social"]{float:left;width:100%;margin-top:30px;padding-bottom:5em}
.site-mobile-menu .site-nav-wrap[data-class="social"]>li{width:auto}
.site-mobile-menu .site-nav-wrap[data-class="social"]>li:first-child a{padding-left:15px!important}
.site-menu-toggle span{color:var(--text)!important}

/* ── Sticky Wrapper ────────────────────────────────────── */
.sticky-wrapper{position:absolute;z-index:100;width:100%;top:0}
.sticky-wrapper .site-navbar{transition:.3s all ease;background:transparent}
.sticky-wrapper .site-navbar ul li a{color:rgba(255,255,255,.8)!important}
.sticky-wrapper .site-navbar ul li a.active{color:#fff!important}
.sticky-wrapper.is-sticky .site-navbar{background:rgba(255,255,255,.97)!important;backdrop-filter:blur(24px);box-shadow:0 1px 0 var(--silver-light)}
.sticky-wrapper.is-sticky .site-navbar .site-logo a{color:var(--primary)}
.sticky-wrapper.is-sticky .site-navbar ul li a{color:var(--text-muted)!important}
.sticky-wrapper.is-sticky .site-navbar ul li a.active,.sticky-wrapper.is-sticky .site-navbar ul li a:hover{color:var(--primary)!important}
.sticky-wrapper .shrink{padding-top:0!important;padding-bottom:0!important}
@media(max-width:991.98px){.sticky-wrapper .shrink{padding-top:30px!important;padding-bottom:30px!important}}

/* ── Hero / Cover ──────────────────────────────────────── */
.site-section-cover{position:relative;background-size:cover;background-repeat:no-repeat;background-position:center center}
.site-section-cover,.site-section-cover .container{position:relative;z-index:2}
.site-section-cover,.site-section-cover .container>.row{height:calc(100vh - 196px);min-height:520px}
@media(max-width:991.98px){.site-section-cover,.site-section-cover .container>.row{height:calc(70vh - 196px);min-height:400px}}
.site-section-cover.overlay{position:relative}
.site-section-cover.overlay:before{position:absolute;content:"";inset:0;background:linear-gradient(170deg,rgba(23,77,56,.55) 0%,rgba(26,26,26,.7) 50%,rgba(77,23,23,.35) 100%);z-index:1}
.site-section-cover.inner-page,.site-section-cover.inner-page .container>.row{height:auto;min-height:auto;padding:2em 0}
.site-section-cover.img-bg-section{background-size:cover;background-repeat:no-repeat}
.site-section-cover h1{font-size:3.2rem;color:#fff;line-height:1.1;text-shadow:0 2px 30px rgba(0,0,0,.2)}
.site-section-cover h1 strong{font-weight:700;font-style:italic}
@media(max-width:991.98px){.site-section-cover h1{font-size:2rem}}
.site-section-cover p{font-size:18px;color:rgba(255,255,255,.85)}

/* Hero animation */
@keyframes fadeInUp{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}
.site-section-cover h1,.site-section-cover .lead,.site-section-cover .btn{animation:fadeInUp .7s var(--ease) both}
.site-section-cover .lead{animation-delay:.15s}
.site-section-cover .btn{animation-delay:.3s}

/* ── Site Sections ─────────────────────────────────────── */
.site-section{padding:5rem 0;background:var(--bg)}
@media(max-width:991.98px){.site-section{padding:2.5rem 0}}
.site-section.site-section-sm{padding:4em 0}
.site-section.bg-light{background:var(--surface-alt)!important}
.heading .caption{font-family:var(--font-body)!important;color:var(--secondary)!important;font-weight:600;font-size:.78rem!important;text-transform:uppercase;letter-spacing:.2em}
.heading h2{font-family:var(--font-heading)!important;font-size:2rem;font-weight:500;color:var(--text)}

/* ── Boxes (Featured) ──────────────────────────────────── */
.overlap{position:relative;z-index:2;margin-top:-100px}
.box{padding:20px;background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow-md);border:1px solid var(--border);transition:all .35s var(--ease)}
.box:hover{box-shadow:var(--shadow-hover)}
.box .img{flex:0 0 260px;margin-right:50px}
.box .img img{border-radius:var(--radius-sm);object-fit:cover}
.box h3 a{color:var(--text)}.box h3 a:hover{color:var(--primary)}
.box .text{padding:.5rem 0}.box .text h3{font-size:1.35rem;margin-bottom:.5rem}
.box.small .img{flex:0 0 80px;margin-right:20px}
.box.small .img img{border-radius:var(--radius-sm);width:80px;height:60px;object-fit:cover}
.box.small .text h3{font-size:16px}.box.small .text h3 a{color:var(--text)}
.box-side{padding:20px;border-radius:var(--radius);box-shadow:var(--shadow-sm);background:var(--surface);border:1px solid var(--border);transition:all .35s var(--ease)}
.box-side:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}
.box-side img{margin-bottom:20px;border-radius:var(--radius-sm)}.box-side h3{margin-bottom:0;font-size:20px}
.box-side h3 a{color:var(--text)}
.Featured .box{border-left:3px solid var(--primary)}
.category{font-size:11px;text-transform:uppercase;font-weight:700;letter-spacing:.1rem}
.meta{color:var(--text-light)}

/* ── Tutorial / Quiz List Items ────────────────────────── */
.tutorial-item{padding:20px;border-radius:var(--radius);box-shadow:var(--shadow-sm);background:var(--surface);border:1px solid var(--border)}
.tutorial-item .img-wrap{flex:0 0 250px;margin-right:30px}
.tutorial-item .img-wrap img{border-radius:var(--radius-sm)}
.tutorial-item h3{margin-bottom:20px;font-size:1.15rem}.tutorial-item h3 a{color:var(--text)}
.tutorial-item h3 a:hover{color:var(--primary)}.tutorial-item *:last-child{margin-bottom:0}

/* ── Quiz Box (hover cards) ────────────────────────────── */
.quiz-box{background:var(--surface);border-radius:var(--radius)!important;overflow:hidden;border:1px solid var(--border);transition:all .35s var(--ease)!important;box-shadow:var(--shadow-sm)!important}
.quiz-box:hover{transform:translateY(-3px)!important;box-shadow:var(--shadow-hover)!important;border-color:var(--primary-subtle)}
.quiz-link{color:var(--text)!important;text-decoration:none;transition:all .3s ease}
.quiz-link:hover{color:var(--primary)!important;text-decoration:none}
.quiz-meta{font-size:.85rem;color:var(--text-muted)}
.attempt-count{position:absolute;top:10px;right:10px;background:rgba(26,26,26,.7)!important;backdrop-filter:blur(8px);color:white;padding:3px 10px!important;border-radius:4px!important;font-size:.7rem!important;font-weight:600;letter-spacing:.04em}

/* ── Category Cards (.course) ──────────────────────────── */
.course{display:block;padding:1.5rem 1rem;text-align:center;background:var(--surface);color:var(--primary);border-radius:var(--radius);border:1px solid var(--border);box-shadow:var(--shadow-xs);transition:all .35s var(--ease)}
.course:hover{background:var(--surface);box-shadow:var(--shadow-md);transform:translateY(-4px);border-color:var(--primary-subtle)}
.course h3{font-size:18px;color:var(--text-muted);transition:.3s color ease}.course:hover h3{color:var(--text)}
.course h5{font-family:var(--font-body)!important;font-weight:600;font-size:.85rem;color:var(--text);margin-bottom:.3rem}
.course small{color:var(--text-light)}.course .wrap-icon{display:block;font-size:40px;margin-bottom:10px}
.category-icon{font-size:1.4rem!important;color:var(--primary)!important;width:48px;height:48px;display:inline-flex;align-items:center;justify-content:center;background:var(--primary-light);border-radius:10px;margin-bottom:.75rem!important;transition:all .3s var(--ease-spring)}
.course:hover .category-icon{background:var(--primary);color:#fff!important;transform:scale(1.06)}
.course:hover .category-icon i{color:#fff!important}

/* ── Quiz Cards (quizzes.php grid) ─────────────────────── */
.quiz-card{display:flex;flex-direction:column;height:100%;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:all .3s var(--ease);background:var(--surface)}
.quiz-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:var(--primary-subtle)}
.quiz-image-container{position:relative;height:160px;overflow:hidden}
.quiz-cover{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.quiz-card:hover .quiz-cover{transform:scale(1.04)}
.quiz-image,.quiz-image-placeholder{height:160px}
.quiz-cover-placeholder,.quiz-image-placeholder{width:100%;height:100%;background:linear-gradient(135deg,var(--primary) 0%,var(--secondary) 100%);color:white;display:flex;align-items:center;justify-content:center}
.quiz-image-placeholder i{font-size:3rem;color:rgba(255,255,255,.6)}
.quiz-difficulty-badge{position:absolute;top:10px;right:10px;font-size:.7rem;padding:4px 8px}
.quiz-attempts-badge,.quiz-attempts{position:absolute;top:10px;left:10px;background:rgba(255,255,255,.92);padding:2px 8px;border-radius:4px;font-size:.8rem}
.quiz-difficulty{position:absolute;top:10px;right:10px}
.quiz-category{display:inline-block;background:var(--primary-light);color:var(--primary);padding:5px 12px;border-radius:4px;font-size:.8rem;margin-bottom:10px}
.quiz-card .card-body{display:flex;flex-direction:column;padding:15px;flex:1}
.quiz-card .card-title{min-height:48px;font-size:1.1rem;font-weight:600;margin-bottom:8px}
.quiz-card .card-text{min-height:45px;font-size:.85rem}
.quiz-card .btn{width:100%;margin-top:8px}
.quiz-card .card-footer{margin-top:auto;font-size:.8rem}
.quiz-stats{background:var(--bg);border-radius:var(--radius-sm);padding:10px;margin-top:auto;margin-bottom:10px}
.border-hover{border:1px solid var(--border)}.border-hover:hover{border-color:var(--primary)}
.quiz-main-image{height:200px;overflow:hidden}.quiz-main-image img{width:100%;height:100%;object-fit:cover}
.stat-circle{width:100px;height:100px;border-radius:50%;background:var(--bg);display:flex;flex-direction:column;align-items:center;justify-content:center;border:2px solid var(--silver)}
.stat-value{font-size:1.5rem;font-weight:bold;color:var(--text)}.stat-label{font-size:.8rem;color:var(--text-muted);margin-top:5px}

/* ── Cards (Bootstrap override) ────────────────────────── */
.card{background:var(--surface)!important;border:1px solid var(--border)!important;border-radius:var(--radius)!important;box-shadow:var(--shadow-xs);transition:all .35s var(--ease)}
.card:hover{box-shadow:var(--shadow-md)}
.card-body{padding:1.25rem}.card-title{font-size:1.05rem}.card-title a{color:var(--text)}.card-title a:hover{color:var(--primary)}

/* ── Testimonials ──────────────────────────────────────── */
.testimonial-2{border-radius:var(--radius);background:var(--surface);padding:2rem;border-bottom:3px solid var(--primary);box-shadow:var(--shadow-sm);border-top:1px solid var(--border);border-left:1px solid var(--border);border-right:1px solid var(--border);height:100%;transition:all .35s var(--ease)}
.testimonial-2:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}
.testimonial-2 blockquote{font-size:.9rem}
.testimonial-2 blockquote p{font-style:italic;color:var(--text-muted);line-height:1.75}
.testimonial-2 .v-card img{width:50px;flex:0 0 50px;border-radius:50%;border:2px solid var(--silver)}
.testimonial-2 .author-name{line-height:1.3}.testimonial-2 .author-name>span:nth-of-type(2){color:var(--text-muted)}

/* ── Social Icons ──────────────────────────────────────── */
.social li{display:inline-block}
.social li a{display:inline-block;width:40px;height:40px;border-radius:50%;background:var(--primary);color:#fff;position:relative;transition:all .3s var(--ease)}
.social li a>span{display:inline-block;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}
.social li a:hover{color:#fff;background:var(--secondary);transform:translateY(-2px)}
.social-item{position:relative;width:40px;height:40px;background:var(--surface);display:inline-block}
.social-item span{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}
.social-item:hover{background:var(--primary);color:#fff}

/* ── Sidebar Box ───────────────────────────────────────── */
.sidebar-box{margin-bottom:30px;padding:25px;font-size:15px;width:100%;float:left;background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow-xs);border:1px solid var(--border)}
.sidebar-box *:last-child{margin-bottom:0}
.sidebar-box h3{font-size:1.2rem;margin-bottom:15px;color:var(--text);font-weight:600;display:flex;align-items:center;gap:10px}
.sidebar-box h3 i{color:var(--primary)}
.categories li,.sidelink li{position:relative;margin-bottom:10px;padding-bottom:10px;border-bottom:1px dotted var(--border);list-style:none}
.categories li:last-child,.sidelink li:last-child{margin-bottom:0;border-bottom:none;padding-bottom:0}
.categories li a,.sidelink li a{display:block}.categories li a span,.sidelink li a span{position:absolute;right:0;top:0;color:var(--text-light)}
.categories li.active a,.sidelink li.active a{color:var(--text);font-style:italic}
.list-group-item{border:none;padding:10px 0;border-bottom:1px solid var(--border)}
.list-group-item:last-child{border-bottom:none}

/* ── Footer ────────────────────────────────────────────── */
.site-footer{padding:4.5rem 0 2rem;background:var(--success)!important;color:rgba(255,255,255,.6)}
@media(min-width:768px){.site-footer{padding:4.5rem 0 2rem}}
.site-footer .border-top{border-top:1px solid rgba(255,255,255,.08)!important}
.site-footer a{color:rgba(255, 255, 255, 0.822);font-size:.85rem}.site-footer a:hover{color:var(--primary-light)}
.site-footer ul li{margin-bottom:10px}
.site-footer .footer-heading{font-family:var(--font-heading)!important;font-size:1.05rem;color:#fff;letter-spacing:.02em}
.site-footer p{color:rgba(255, 255, 255, 0.822);font-size:.85rem}
.site-footer .social li a{background:rgba(255,255,255,.06)}
.site-footer .social li a span{color:rgba(255, 255, 255, 0.822)}
.site-footer .social li a:hover{background:var(--silver-light)}
.site-footer .social li a:hover span{color:#184d39}

/* ── Progress bars ─────────────────────────────────────── */
.progress{height:6px;margin-bottom:5px;border-radius:var(--radius-pill);background:var(--silver-light)}
.progress-bar{border-radius:var(--radius-pill);background:var(--primary)}

/* ── Background helpers ────────────────────────────────── */
.bg-image{background-size:cover;background-position:center center;background-repeat:no-repeat;background-attachment:fixed}
.bg-image.overlay{position:relative}
.bg-image.overlay:after{position:absolute;content:"";inset:0;z-index:0;width:100%;background:rgba(26,26,26,.6)}
.bg-image>.container{position:relative;z-index:1}
.bg-text-line{display:inline;background:var(--text);box-shadow:20px 0 0 var(--text),-20px 0 0 var(--text)}
.hover-bg-enlarge{overflow:hidden;position:relative}
@media(max-width:991.98px){.hover-bg-enlarge{height:auto!important}}
.hover-bg-enlarge>div{transform:scale(1);transition:.8s all ease-in-out}
.hover-bg-enlarge:hover>div{transform:scale(1.2)}
@media(max-width:991.98px){.hover-bg-enlarge .bg-image-md-height{height:300px!important}}
@media(max-width:991.98px){.img-md-fluid{max-width:100%}}
@media(max-width:991.98px){.display-1,.display-3{font-size:3rem}}
.overlap-to-top{margin-top:-150px}

/* ── Play button ───────────────────────────────────────── */
.play-single-big{width:90px;height:90px;display:inline-block;border:2px solid #fff;color:#fff!important;border-radius:50%;position:relative;transition:.3s all ease-in-out}
.play-single-big>span{font-size:50px;position:absolute;top:50%;left:50%;transform:translate(-40%,-50%)}
.play-single-big:hover{width:120px;height:120px}

/* ── UL Check ──────────────────────────────────────────── */
.ul-check{margin-bottom:50px}
.ul-check li{position:relative;padding-left:35px;margin-bottom:15px;line-height:1.5}
.ul-check li:before{left:0;font-size:20px;top:-.3rem;font-family:"icomoon";content:"\e5ca";position:absolute}
.ul-check.white li:before{color:#fff}.ul-check.success li:before{color:var(--success)}.ul-check.primary li:before{color:var(--primary)}

/* ── Pagination ────────────────────────────────────────── */
.custom-pagination ul li{display:inline-block}
.custom-pagination ul li a,.custom-pagination ul li span{display:inline-block;width:40px;height:40px;line-height:40px;text-align:center;border-radius:50%;font-size:16px}
.custom-pagination ul li span{background:var(--bg-alt);color:var(--text)}
.custom-pagination ul li a,.custom-pagination a{background:var(--primary);color:#fff;border-radius:50%}

/* ── Video / Tutorial ──────────────────────────────────── */
.videoWrapper{position:relative;padding-bottom:56.25%;height:0}
.videoWrapper iframe{position:absolute;top:0;left:0;width:100%;height:100%}
.tutorial-section-list li{padding:10px;background:var(--surface);border-bottom:1px solid var(--border);position:relative}
.tutorial-section-list li h3{margin:0;font-size:20px;margin-bottom:10px}.tutorial-section-list li h3 a{color:var(--text)}
.tutorial-section-list li p{margin-bottom:0;color:var(--text-light)}
.tutorial-section-list li .play{padding:3px 10px;border-radius:4px;background:var(--primary);color:#fff;position:absolute;top:50%;transform:translateY(-50%);right:10px;font-size:12px}
.tutorial-section-list li:hover{background:var(--bg-alt)}

/* ── CTA ───────────────────────────────────────────────── */
.cta .btn{border-color:#fff;padding:10px 20px}.cta .btn:hover{background:#fff;color:var(--primary)}

/* ── Post / Comment ────────────────────────────────────── */
.post-entry-1 h2{font-size:20px}.post-entry-1 h2 a{color:var(--text)}
.post-entry-1 .thumbnail-link{display:block}.post-entry-1 .meta{color:var(--text-light)}
.post-entry-1 .post-entry-1-contents{background:var(--surface);padding:20px}
.post-entry-1 .post-entry-1-contents h2{font-size:22px;margin-bottom:20px}
.post-entry-1 .post-entry-1-contents h2 a{color:var(--text)}.post-entry-1 .post-entry-1-contents h2 a:hover{color:var(--primary)}
.post-entry-1.person-1{text-align:center}
.post-entry-1.person-1 img{width:90px;border-radius:50%;margin:0 auto -45px auto}
.post-entry-1.person-1 .post-entry-1-contents{padding-top:4rem}
.post-meta{font-size:13px;text-transform:uppercase;letter-spacing:.2em}
.post-meta a{color:#fff;border-bottom:1px solid rgba(255,255,255,.5)}
.comment-form-wrap{clear:both}
.comment-list{padding:0;margin:0}.comment-list .children{padding:50px 0 0 40px;margin:0;float:left;width:100%}
.comment-list li{padding:0;margin:0 0 30px 0;float:left;width:100%;clear:both;list-style:none}
.comment-list li .vcard{width:80px;float:left}.comment-list li .vcard img{width:50px;border-radius:50%}
.comment-list li .comment-body{float:right;width:calc(100% - 80px)}
.comment-list li .comment-body h3{font-size:20px;color:var(--text)}
.comment-list li .comment-body .meta{text-transform:uppercase;font-size:13px;letter-spacing:.1em;color:var(--text-light)}
.comment-list li .comment-body .reply{padding:5px 10px;background:var(--bg-alt);color:var(--text);text-transform:uppercase;font-size:14px;border-radius:4px}
.comment-list li .comment-body .reply:hover{color:var(--text);background:var(--silver-light)}

/* ══════════════════════════════════════════════════════════
   PAGE-SPECIFIC STYLES
   ══════════════════════════════════════════════════════════ */

/* ── Login / Register Hero ─────────────────────────────── */
.login-hero{min-height:100vh;position:relative;background-size:cover;background-position:center;display:flex;align-items:center}
.login-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(170deg,rgba(23,77,56,.5) 0%,rgba(26,26,26,.65) 50%,rgba(77,23,23,.3) 100%);z-index:1;pointer-events:none}
.login-hero .container{position:relative;z-index:10}
.login-hero .box{background:rgba(255,255,255,.97);border-radius:var(--radius);box-shadow:var(--shadow-xl)}
@media(max-width:768px){
  .login-hero{align-items:flex-start;padding-top:50px;padding-bottom:40px;min-height:auto}
  .login-hero .box{margin-top:40px!important;margin-bottom:40px!important}
  .login-hero+.site-navbar,.login-hero .site-navbar{background:rgba(26,26,26,.85)!important}
  .remove-space-mobile{margin-top:0!important;padding-top:0!important}
}

/* ── Profile Hero ──────────────────────────────────────── */
.profile-hero{min-height:100vh;position:relative;background-size:cover;background-position:center;display:flex;align-items:center}
.profile-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(170deg,rgba(23,77,56,.5) 0%,rgba(26,26,26,.65) 50%,rgba(77,23,23,.3) 100%);z-index:1;pointer-events:none}
.profile-hero .container{position:relative;z-index:10}
.profile-hero .box{background:rgba(255,255,255,.97);border-radius:var(--radius);box-shadow:var(--shadow-xl)}
.avatar-circle{width:100px;height:100px;background:linear-gradient(135deg,var(--primary),var(--secondary));border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 20px;color:white;font-size:40px;font-weight:bold;text-transform:uppercase}
.nav-tabs .nav-link{color:var(--primary);font-weight:600;border:none;padding:12px 20px;text-transform:uppercase;font-size:.82rem;letter-spacing:.05em}
.nav-tabs .nav-link.active{color:var(--primary);background:transparent;border-bottom:2px solid var(--primary)}
.nav-tabs .nav-link:hover{border-bottom:2px solid var(--primary);color:var(--primary-hover)}
@media(max-width:768px){
  .profile-hero{padding-top:120px;padding-bottom:40px;align-items:flex-start}
  .profile-hero .site-navbar{background:rgba(26,26,26,.85)!important}
  .profile-hero .box{margin-top:40px!important;margin-bottom:40px!important}
}

/* ── Dashboard ─────────────────────────────────────────── */
.dashboard-stat-card{background:var(--surface);border-radius:var(--radius);padding:25px;box-shadow:var(--shadow-sm);transition:all .3s ease;border-left:3px solid var(--primary);border-top:1px solid var(--border);border-right:1px solid var(--border);border-bottom:1px solid var(--border);height:100%}
.dashboard-stat-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.dashboard-stat-card.success{border-left-color:var(--success)}
.dashboard-stat-card.info{border-left-color:var(--info)}
.dashboard-stat-card.warning{border-left-color:var(--warning)}
.dashboard-stat-card.danger{border-left-color:var(--danger)}
.stat-icon{width:60px;height:60px;border-radius:var(--radius);display:flex;align-items:center;justify-content:center;font-size:1.8rem;margin-bottom:15px}
.stat-icon.primary{background:linear-gradient(135deg,var(--primary) 0%,#1a6b4a 100%);color:white}
.stat-icon.success{background:linear-gradient(135deg,var(--primary) 0%,#2d8a5e 100%);color:white}
.stat-icon.info{background:linear-gradient(135deg,var(--info) 0%,#4a9ec7 100%);color:white}
.stat-icon.warning{background:linear-gradient(135deg,var(--secondary) 0%,#7a2a2a 100%);color:white}
.stat-change{display:inline-flex;align-items:center;gap:4px;margin-top:8px;padding:4px 10px;border-radius:4px;font-size:.85rem;font-weight:600}
.stat-change.positive{background:var(--primary-light);color:var(--primary)}
.quiz-history-item{padding:20px;border:1px solid var(--border);border-radius:var(--radius);margin-bottom:15px;transition:all .3s ease;background:var(--surface)}
.quiz-history-item:hover{border-color:var(--primary);box-shadow:0 3px 15px rgba(var(--primary-rgb),.1);transform:translateX(5px)}
.quiz-title-link{color:var(--text);font-weight:600;font-size:1.1rem;text-decoration:none;transition:color .3s ease}
.quiz-title-link:hover{color:var(--primary)}
.progress-circle{width:60px;height:60px;position:relative}

/* ── Results Page ──────────────────────────────────────── */
.score-circle{width:200px;height:200px;margin:0 auto 1.5rem;position:relative}
.score-circle svg{transform:rotate(-90deg)}
.score-circle-bg{fill:none;stroke:var(--silver-light);stroke-width:10}
.score-circle-progress{fill:none;stroke-width:10;stroke-linecap:round;transition:stroke-dashoffset 1s ease}
.score-circle-progress.pass{stroke:var(--success)}.score-circle-progress.fail{stroke:var(--danger)}
.score-text{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);text-align:center}
.score-value{font-size:3rem;font-weight:bold;line-height:1;color:var(--text)}
.performance-bar{height:40px;background:var(--silver-light);border-radius:var(--radius-pill);overflow:hidden;margin:1rem 0;display:flex}
.performance-segment{display:flex;align-items:center;justify-content:center;color:white;font-weight:600;font-size:.875rem;transition:all .3s ease}
.performance-segment.correct{background:var(--success)}.performance-segment.wrong{background:var(--danger)}.performance-segment.unanswered{background:var(--silver-dark)}
.question-review-card{border-left:3px solid var(--silver);transition:all .3s ease}
.question-review-card.correct{border-left-color:var(--success)}.question-review-card.wrong{border-left-color:var(--danger)}.question-review-card.unanswered{border-left-color:var(--silver-dark)}
.options-list{list-style:none;padding:0;margin:1rem 0}
.option-item{padding:.75rem 1rem;margin-bottom:.5rem;border-radius:var(--radius-sm);background:var(--bg);border:1.5px solid var(--border);display:flex;align-items:center;gap:.75rem}
.option-item.correct{background:rgba(23,77,56,.06);border-color:var(--success)}
.option-item.wrong{background:rgba(77,23,23,.06);border-color:var(--danger)}

/* ── Categories Page ───────────────────────────────────── */
.category-card{transition:all .3s ease;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;height:100%;background:var(--surface);display:flex;flex-direction:column;width:100%}
.category-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--primary)}
.category-card .card-body{display:flex;flex-direction:column}.category-card .card-body .btn{margin-top:auto}
.category-card .card-text{min-height:60px}.category-card .card-footer{margin-top:auto}
.age-group-badge{display:inline-block;background:var(--primary-light);color:var(--primary);padding:3px 10px;border-radius:4px;font-size:.85rem;margin-bottom:10px}
.quiz-count-badge{position:absolute;top:10px;right:10px;background:rgba(255,255,255,.92);padding:2px 8px;border-radius:4px;font-size:.8rem}
.empty-state{padding:60px 20px;text-align:center}.empty-state i{font-size:4rem;color:var(--silver);margin-bottom:20px}
.filter-badge{font-size:.9rem;padding:5px 10px;margin-right:5px;margin-bottom:5px}
.dropdown-item.active{background-color:var(--primary);color:white}
.filter-bar .btn,.filter-bar .form-control{height:45px;display:flex;align-items:center}
.filter-bar .btn i{margin-right:6px}

/* ── Utility overrides ─────────────────────────────────── */
.text-muted{color:var(--text-muted)!important}.text-primary{color:var(--primary)!important}
.bg-light{background-color:var(--surface-alt)!important}.bg-white{background-color:var(--surface)!important}
.shadow-sm{box-shadow:var(--shadow-sm)!important}.shadow{box-shadow:var(--shadow-md)!important}.shadow-lg{box-shadow:var(--shadow-lg)!important}
.rounded{border-radius:var(--radius-sm)!important}.rounded-lg{border-radius:var(--radius)!important}
.border-top{border-color:var(--border)!important}

/* ── Owl Carousel ──────────────────────────────────────── */
.owl-carousel .owl-dot span{background:var(--silver)!important;width:8px;height:8px;border-radius:50%;transition:all .3s var(--ease)}
.owl-carousel .owl-dot.active span{background:var(--primary)!important;width:24px;border-radius:4px}

/* ── Scrollbar ─────────────────────────────────────────── */
::-webkit-scrollbar{width:6px}
::-webkit-scrollbar-track{background:var(--bg)}
::-webkit-scrollbar-thumb{background:var(--silver);border-radius:6px}
::-webkit-scrollbar-thumb:hover{background:var(--silver-dark)}

/* ── Filter / Loading ──────────────────────────────────── */
#filterInfo{font-size:.82rem;color:var(--text-light)}
#loadingSpinner{color:var(--primary)}
#noResults .fas{color:var(--silver)!important}
.category-link.active{background:var(--primary)!important;color:#fff!important;border-color:var(--primary)!important}
.category-link.active i,.category-link.active small{color:#fff!important}

/* ══════════════════════════════════════════════════════════
   CHATBOT OVERRIDES
   ══════════════════════════════════════════════════════════ */
.chatbot-toggle{background:var(--primary)!important;box-shadow:0 4px 24px rgba(var(--primary-rgb),.35)!important;border-radius:50%!important;transition:all .3s var(--ease-spring)!important}
.chatbot-toggle:hover{background:var(--primary-hover)!important;transform:scale(1.08)!important;box-shadow:0 6px 32px rgba(var(--primary-rgb),.45)!important}
.chatbot-window{border-radius:var(--radius-lg)!important;box-shadow:var(--shadow-xl)!important;border:1px solid var(--border)!important}
.chatbot-header{background:var(--primary)!important}
.chatbot-input{font-family:var(--font-body)!important;border-radius:var(--radius-sm)!important;border:1px solid var(--silver)!important}
.chatbot-input:focus{border-color:var(--primary)!important;box-shadow:0 0 0 3px rgba(var(--primary-rgb),.1)!important}
.chatbot-send{background:var(--primary)!important;border-radius:var(--radius-sm)!important}
.chatbot-send:hover{background:var(--primary-hover)!important}
.suggestion-chip{font-family:var(--font-body)!important;border:1px solid var(--border)!important;border-radius:4px!important;color:var(--text-muted)!important;background:var(--surface)!important;font-size:.78rem!important;padding:.3rem .75rem!important;transition:all .25s var(--ease)!important}
.suggestion-chip:hover{background:var(--primary-light)!important;border-color:var(--primary)!important;color:var(--primary)!important}

/* ══════════════════════════════════════════════════════════
   INDEX PAGE — LUXURY STRUCTURAL CLASSES
   ══════════════════════════════════════════════════════════ */
.idx-hero{position:relative;min-height:92vh;display:flex;align-items:center;background-size:cover;background-position:center;overflow:hidden}
.idx-hero::before{content:"";position:absolute;inset:0;background:linear-gradient(170deg,rgba(23,77,56,.6) 0%,rgba(26,26,26,.75) 40%,rgba(77,23,23,.4) 100%);z-index:1}
.idx-hero .container{position:relative;z-index:2}
.idx-hero-tag{display:inline-flex;align-items:center;gap:.5rem;background:rgba(255,255,255,.08);backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.12);border-radius:4px;padding:.4rem 1.2rem;font-size:.7rem;font-weight:600;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.75);margin-bottom:1.5rem}
.idx-hero-tag .dot{width:6px;height:6px;border-radius:50%;background:var(--primary-light);animation:pulse-dot 2s ease infinite}
@keyframes pulse-dot{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(1.8)}}
.idx-hero h1{font-size:clamp(2.2rem,5.5vw,4rem);color:#fff;line-height:1.08;margin-bottom:1.2rem;max-width:680px}
.idx-hero h1 em{font-style:italic;color:var(--primary-light);font-weight:400}
.idx-hero .lead{color:rgba(255,255,255,.6);font-size:1rem;max-width:520px;margin-bottom:2rem}
.idx-hero-actions{display:flex;gap:1rem;flex-wrap:wrap;margin-bottom:2.5rem}
.idx-hero-stats{display:flex;gap:2.5rem;flex-wrap:wrap;padding-top:2rem;border-top:1px solid rgba(255,255,255,.1)}
.idx-hero-stat .num{font-family:var(--font-heading);font-size:1.8rem;color:#fff;line-height:1;display:block}
.idx-hero-stat .lbl{font-size:.65rem;text-transform:uppercase;letter-spacing:.14em;color:rgba(255,255,255,.4);margin-top:.25rem;display:block}

/* Ribbon */
.idx-ribbon{background:var(--primary);color:rgba(255,255,255,.5);padding:.5rem 0;overflow:hidden;font-size:.65rem;letter-spacing:.2em;text-transform:uppercase;font-weight:500;position:relative;z-index:3}
.idx-ribbon-track{display:flex;gap:3rem;animation:ribbon-scroll 30s linear infinite;width:max-content}
.idx-ribbon-track span{white-space:nowrap;display:flex;align-items:center;gap:.5rem}
.idx-ribbon-track span::before{content:"◆";font-size:.4rem;color:rgba(255,255,255,.3)}
@keyframes ribbon-scroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

/* Featured */
.idx-featured{position:relative;z-index:4;margin-top:-80px}
.idx-feat-main{border-radius:var(--radius);overflow:hidden;background:var(--surface);box-shadow:var(--shadow-lg);border:1px solid var(--border);height:100%;display:flex;flex-direction:column}
.idx-feat-main-img{position:relative;height:280px;overflow:hidden}
.idx-feat-main-img img{width:100%;height:100%;object-fit:cover;transition:transform .6s var(--ease)}
.idx-feat-main:hover .idx-feat-main-img img{transform:scale(1.03)}
.idx-feat-main-body{padding:1.5rem 1.75rem;flex:1;display:flex;flex-direction:column}
.idx-feat-side{display:flex;flex-direction:column;gap:1rem;height:100%}
.idx-feat-side-card{display:flex;gap:1rem;align-items:center;padding:1rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-sm);transition:all .3s var(--ease);flex:1}
.idx-feat-side-card:hover{box-shadow:var(--shadow-md);border-color:var(--primary-subtle);transform:translateX(4px)}
.idx-feat-side-card img{width:72px;height:56px;object-fit:cover;border-radius:var(--radius-sm);flex-shrink:0}
.idx-feat-side-card .meta-line{font-size:.7rem;color:var(--text-light)}

/* Category pills */
.idx-cats{overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none;display:flex;gap:.75rem;padding:.25rem 0}
.idx-cats::-webkit-scrollbar{display:none}
.idx-cat-pill{display:flex;flex-direction:column;align-items:center;gap:.5rem;min-width:110px;padding:1.25rem 1rem;border-radius:var(--radius);border:1px solid var(--border);background:var(--surface);text-align:center;transition:all .3s var(--ease);flex-shrink:0}
.idx-cat-pill:hover{border-color:var(--primary);box-shadow:var(--shadow-sm);transform:translateY(-3px)}
.idx-cat-pill .cat-ic{width:44px;height:44px;display:flex;align-items:center;justify-content:center;border-radius:10px;background:var(--primary-light);color:var(--primary);font-size:1.1rem;transition:all .3s var(--ease-spring)}
.idx-cat-pill:hover .cat-ic{background:var(--primary);color:#fff;transform:scale(1.06)}
.idx-cat-pill h6{font-family:var(--font-body)!important;font-size:.75rem;font-weight:600;margin:0;color:var(--text)}
.idx-cat-pill small{font-size:.65rem;color:var(--text-light)}

/* Quiz cards (index page) */
.idx-quiz-card{display:flex;gap:1.25rem;padding:1.25rem;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);transition:all .35s var(--ease);align-items:stretch}
.idx-quiz-card:hover{box-shadow:var(--shadow-hover);border-color:var(--primary-subtle);transform:translateY(-3px)}
.idx-quiz-card .qc-img{width:180px;min-height:140px;flex-shrink:0;border-radius:var(--radius-sm);overflow:hidden}
.idx-quiz-card .qc-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease)}
.idx-quiz-card:hover .qc-img img{transform:scale(1.04)}
.idx-quiz-card .qc-body{flex:1;display:flex;flex-direction:column;justify-content:center;min-width:0}
.idx-quiz-card .qc-tags{display:flex;flex-wrap:wrap;gap:.4rem;margin-bottom:.5rem}
.idx-quiz-card .qc-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:auto;padding-top:.75rem;border-top:1px solid var(--border)}

/* Grid cards */
.idx-grid-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;height:100%;display:flex;flex-direction:column;transition:all .35s var(--ease)}
.idx-grid-card:hover{box-shadow:var(--shadow-hover);border-color:var(--primary-subtle);transform:translateY(-4px)}
.idx-grid-card .gc-img{height:175px;overflow:hidden}
.idx-grid-card .gc-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s var(--ease)}
.idx-grid-card:hover .gc-img img{transform:scale(1.04)}
.idx-grid-card .gc-body{padding:1.15rem;flex:1;display:flex;flex-direction:column}

/* Sidebar */
.idx-side-feat{border-radius:var(--radius);overflow:hidden;border:1px solid var(--border);background:var(--surface);box-shadow:var(--shadow-xs)}
.idx-side-feat img{height:160px;width:100%;object-fit:cover}
.idx-side-feat .sf-body{padding:1.1rem}
.idx-stat-row{display:flex;gap:0;border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;background:var(--surface)}
.idx-stat-cell{flex:1;text-align:center;padding:1.1rem .75rem;border-right:1px solid var(--border)}
.idx-stat-cell:last-child{border-right:none}
.idx-stat-cell .s-icon{font-size:1rem;margin-bottom:.35rem;display:block}
.idx-stat-cell .s-val{font-family:var(--font-heading);font-size:1.35rem;color:var(--text);display:block;line-height:1}
.idx-stat-cell .s-lbl{font-size:.6rem;text-transform:uppercase;letter-spacing:.1em;color:var(--text-light);margin-top:.2rem;display:block}

/* Testimonials */
.idx-testi{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:2rem 1.75rem 1.5rem;height:100%;display:flex;flex-direction:column;transition:all .35s var(--ease)}
.idx-testi:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}
.idx-testi .big-quote{position:absolute;top:-.6rem;left:1.5rem;font-family:var(--font-heading);font-size:4rem;line-height:1;color:var(--primary-light);pointer-events:none;user-select:none}
.idx-testi blockquote{font-size:.86rem;line-height:1.75;color:var(--text-muted);flex:1;margin:0 0 1rem}
.idx-testi .t-author{display:flex;align-items:center;gap:.75rem;padding-top:1rem;border-top:1px solid var(--border)}
.idx-testi .t-avatar{width:46px;height:46px;border-radius:50%;object-fit:cover;flex-shrink:0;border:2px solid var(--silver)}
.idx-testi .t-avatar-letter{width:46px;height:46px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1rem;color:#fff;background:var(--primary);flex-shrink:0}

/* Section label */
.idx-section-label{font-family:var(--font-body);font-weight:600;font-size:.68rem;letter-spacing:.2em;text-transform:uppercase;color:var(--secondary);margin-bottom:.5rem;display:block}

/* ══════════════════════════════════════════════════════════
   RESPONSIVE
   ══════════════════════════════════════════════════════════ */
@media(max-width:992px){
  .site-section-cover h1{font-size:2.2rem}h2,.h2{font-size:1.75rem}
  .overlap{margin-top:-60px}.site-section{padding:3.5rem 0}
  .idx-hero{min-height:75vh}.idx-hero h1{font-size:2rem}
  .idx-hero-stats{gap:1.5rem}.idx-feat-main-img{height:200px}
  .idx-quiz-card{flex-direction:column}.idx-quiz-card .qc-img{width:100%;min-height:160px}
  .idx-stat-row{flex-wrap:wrap}.idx-stat-cell{flex:1 1 50%;border-bottom:1px solid var(--border)}
  .idx-stat-cell:nth-child(2){border-right:none}
}
@media(max-width:768px){
  .site-section-cover{min-height:400px}.site-section-cover h1{font-size:1.8rem}
  .tutorial-item{flex-direction:column}
  .tutorial-item .img-wrap{width:100%!important;margin-bottom:1rem;margin-right:0!important}
  .tutorial-item .img-wrap img{width:100%!important;height:180px!important}
  .tutorial-item .ml-4{margin-left:0!important}
  .quiz-list-view .tutorial-item{flex-direction:column!important}
  .quiz-list-view .img-wrap{width:100%!important;margin-bottom:15px}
  .quiz-list-view .img-wrap img{height:200px!important;width:100%!important;object-fit:cover}
  .quiz-list-view .flex-grow-1{margin-left:0!important}
  .quiz-list-view .d-flex.justify-content-between.align-items-start{flex-direction:column}
  .quiz-list-view .text-right{margin-top:8px}
  .quiz-list-view .d-flex.justify-content-between.align-items-center.mt-3{flex-direction:column;align-items:flex-start!important;gap:12px}
  .quiz-list-view .btn{width:100%}
  .quiz-grid-view .col-md-6,.quiz-grid-view .col-lg-6{flex:0 0 100%;max-width:100%}
  .quiz-image-container,.quiz-image,.quiz-image-placeholder{height:140px}
  .quiz-main-image{height:150px}.stat-circle{width:80px;height:80px}.stat-value{font-size:1.2rem}
  .sidebar-box{padding:15px}.score-circle{width:205px;height:215px}.score-value{font-size:2.5rem}
}
@media(max-width:576px){
  .site-section-cover h1{font-size:1.5rem}.btn-lg{padding:.6rem 1.5rem;font-size:.82rem}
  .testimonial-2{padding:1.25rem}.box .text{padding:.75rem 0}.site-footer{padding:3rem 0 1.5rem}
  .quiz-btn-group{width:100%}.quiz-btn-group a{display:block;width:100%;margin-bottom:8px}
  .idx-hero{min-height:65vh}.idx-hero-stats{gap:1rem}.idx-hero-stat .num{font-size:1.4rem}
  .idx-featured{margin-top:-50px}.idx-feat-main-img{height:180px}
  .idx-cat-pill{min-width:95px;padding:1rem .75rem}
}
@media(max-width:575.98px){
  .Featured{margin-top:3rem!important}
  .site-navbar .site-logo{font-size:1.2rem}
  .site-navbar .site-logo img{max-height:40px;height:auto}
  .site-navbar{padding-top:1rem!important;padding-bottom:2rem!important;padding-left:0;padding-right:0}
}
@media(max-width:450px){
  #featured-quizzes .col-lg-8 .d-flex{flex-direction:column!important;align-items:flex-start!important}
  #featured-quizzes .col-lg-8 .img{width:100%;margin-bottom:15px}
  #featured-quizzes .col-lg-8 .img img{width:100%;height:220px;object-fit:cover}
  #featured-quizzes .col-lg-8 .text{width:100%}
  #featured-quizzes .col-lg-4 .d-flex{flex-direction:column!important;align-items:flex-start!important}
  #featured-quizzes .col-lg-4 .img{width:100%;margin-bottom:10px}
  #featured-quizzes .col-lg-4 .img img{width:100%;height:160px;object-fit:cover}
  #featured-quizzes .col-lg-4 .text{width:100%}
}

/* ── Print ─────────────────────────────────────────────── */
@media print{
  .site-navbar,.site-footer,.chatbot-container,.quiz-chatbot-container,.no-print{display:none!important}
  body{background:#fff!important}
}