*{box-sizing:border-box;margin:0;padding:0}
:root{
  --navy:#1B2A6B;--navy2:#223278;--navy-light:#2B3D8A;
  --orange:#FF8B02;--orange-dark:#D97400;--orange-light:#FFF3E0;
  --star:#E59819;--ink:#111114;--ink2:#5A6070;--ink3:#9AA0B0;
  --bg:#F6F7FB;--surface:#fff;--surface2:#F0F2F8;
  --line:#E0E4F0;--green:#1A7F4B;
  --r:16px;--r-sm:10px;
  --ease:cubic-bezier(.4,0,.2,1);
}
body{font-family:var(--font-sans);background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;letter-spacing:-.01em;overflow-x:hidden}
a{text-decoration:none;color:inherit}
button{cursor:pointer}
/* Reusable button tokens for consistent CTAs */
.btn{font-family:inherit;display:inline-flex;align-items:center;gap:8px;border-radius:30px;padding:10px 18px;border:none;cursor:pointer}
.btn-primary{background:var(--orange);color:#fff;font-weight:700;box-shadow:0 8px 20px rgba(255,139,2,.12);transition:transform .18s ease,box-shadow .18s ease}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 36px rgba(255,139,2,.16)}
.btn-ghost{background:transparent;border:1px solid rgba(255,255,255,.12);color:#fff;font-weight:600}
.wrap{max-width:1120px;margin:0 auto;padding:0 32px}
:focus-visible{outline:2px solid var(--orange);outline-offset:3px;border-radius:4px}

@keyframes wordUp{from{opacity:0;transform:translateY(28px)}to{opacity:1;transform:none}}
@keyframes fadeUp{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@keyframes shimmer{0%{background-position:-200% 0}100%{background-position:200% 0}}
@keyframes tickerScroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}

.head h1 .w{display:inline-block;opacity:0;animation:wordUp .6s var(--ease) forwards}
.head p.anim, .search-container.anim{opacity:0;animation:fadeUp .6s var(--ease) forwards}
.reveal{opacity:0;transform:translateY(22px);transition:opacity .6s var(--ease),transform .6s var(--ease)}
.reveal.in{opacity:1;transform:none}
@media(prefers-reduced-motion:reduce){.head h1 .w,.head p.anim,.search-container.anim,.reveal{animation:none!important;opacity:1!important;transform:none!important}}

/* ===== NAV ===== */
.nav{position:sticky;top:0;z-index:100;background:var(--navy);border-bottom:1px solid rgba(255,255,255,.08);box-shadow:0 2px 20px rgba(27,42,107,.25)}
.nav-in{display:flex;align-items:center;gap:18px;height:68px}
.brand{display:flex;align-items:center;gap:12px;cursor:pointer;flex-shrink:0}
.brand-mark{width:42px;height:42px;background:var(--orange);border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-weight:900;font-size:19px;box-shadow:0 4px 14px rgba(255,139,2,.4)}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-size:16px;font-weight:800;letter-spacing:-.01em;color:#fff}
.brand-tag{font-size:9.5px;color:rgba(255,255,255,.5);font-weight:500;white-space:nowrap}

/* Navbar Search */
.nav-search{flex:1;max-width:260px;display:flex;align-items:center;gap:10px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.15);border-radius:30px;padding:9px 16px;transition:.2s;margin-left:auto}
.nav-search:focus-within{border-color:var(--orange);background:rgba(255,255,255,.15)}
.nav-search i{color:rgba(255,255,255,.6);font-size:16px}
.nav-search input{border:none;background:transparent;outline:none;font-family:inherit;font-size:13px;width:100%;color:#fff}
.nav-search input::placeholder{color:rgba(255,255,255,.5)}

.nav-links{display:flex;align-items:center;gap:2px;margin-left:14px}
.nav-a{font-size:13px;font-weight:500;color:rgba(255,255,255,.75);padding:8px 12px;border-radius:8px;cursor:pointer;border:none;background:transparent;font-family:inherit;transition:color .2s;white-space:nowrap}
.nav-a:hover,.nav-a.active-link{color:#fff}
.nav-a.active-link{background:rgba(255,255,255,.1)}
.nav-sep{width:1px;height:22px;background:rgba(255,255,255,.15);margin:0 4px}
.nav-call{font-size:13px;font-weight:700;background:var(--orange);color:#fff;padding:9px 18px;border-radius:30px;border:none;cursor:pointer;font-family:inherit;transition:.2s;white-space:nowrap}
.nav-call:hover{background:var(--orange-dark);transform:translateY(-1px)}
.nav-login{font-size:13px;font-weight:600;color:#fff;padding:8px 14px;border-radius:30px;border:1px solid rgba(255,255,255,.3);cursor:pointer;font-family:inherit;background:transparent;transition:.2s;white-space:nowrap}
.nav-login:hover{border-color:rgba(255,255,255,.6);background:rgba(255,255,255,.08)}
.cart-btn{display:flex;align-items:center;gap:7px;font-size:13px;font-weight:500;color:rgba(255,255,255,.8);padding:8px 13px;cursor:pointer;border:none;background:transparent;font-family:inherit;position:relative}
.cart-btn:hover{color:#fff}
.cart-count{background:var(--orange);color:#fff;font-size:10px;font-weight:700;min-width:16px;height:16px;border-radius:8px;display:flex;align-items:center;justify-content:center;padding:0 4px}

/* Mobile Nav Elements */
.mobile-icons{display:none;align-items:center;gap:4px;margin-left:auto}
.mobile-menu-btn, .mobile-search-btn{display:flex;align-items:center;justify-content:center;padding:8px;background:transparent;border:none;color:rgba(255,255,255,.8);font-size:22px}
.mobile-search-bar{display:none;padding:12px 18px 16px;border-top:1px solid rgba(255,255,255,.08);background:var(--navy2)}
.mobile-search-bar.open{display:block}
.mobile-search-bar .nav-search{max-width:100%;margin:0}

.mobile-nav{display:none;background:var(--navy2);border-top:1px solid rgba(255,255,255,.1);padding:16px 18px 20px;flex-direction:column;gap:6px}
.mobile-nav.open{display:flex}
.mobile-nav-a{font-size:14px;font-weight:500;color:rgba(255,255,255,.8);padding:11px 14px;border-radius:10px;border:none;background:transparent;font-family:inherit;text-align:left}
.mobile-nav-a:hover{background:rgba(255,255,255,.08);color:#fff}
.mobile-nav-btns{display:flex;gap:10px;margin-top:8px}

/* ===== TICKER ===== */
.ticker{background:var(--orange);overflow:hidden;height:36px;display:flex;align-items:center}
.ticker-inner{display:flex;white-space:nowrap;animation:tickerScroll 28s linear infinite}
.ticker-item{font-size:12px;font-weight:700;color:#fff;padding:0 36px;display:flex;align-items:center;gap:10px;letter-spacing:.02em}
.ticker-dot{width:5px;height:5px;background:rgba(255,255,255,.5);border-radius:50%;display:inline-block}

/* ===== HERO (Catalog) ===== */
.head{padding:60px 0 36px;text-align:center}
.head .eyebrow{font-size:12px;font-weight:600;color:var(--orange);margin-bottom:14px;text-transform:uppercase;letter-spacing:.08em}
.head h1{font-family:var(--font-heading, 'Playfair Display', 'Georgia', serif);font-size:48px;font-weight:800;line-height:1.05;letter-spacing:-.03em;margin-bottom:18px;color:var(--navy)}
.head p{font-size:17px;color:var(--ink2);line-height:1.6;margin:0 auto;font-weight:400;max-width:1000px}
@media(min-width:961px){.head p{white-space:nowrap}}

/* SEARCH BAR */
.search-container{max-width:460px;margin:24px auto 0;transition:transform .3s var(--ease);position:relative}
.search-container .nav-search{display:flex;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--line);border-radius:30px;padding:12px 20px;transition:.2s;box-shadow:0 4px 12px rgba(27,42,107,.05); max-width:100%; margin:0}
.search-container .nav-search:focus-within{border-color:var(--orange);box-shadow:0 0 0 3px rgba(255,139,2,.1); background:var(--surface)}
.search-container .nav-search i{color:var(--ink3);font-size:18px}
.search-container .nav-search input{border:none;background:transparent;outline:none;font-family:inherit;font-size:14px;width:100%;color:var(--ink)}
.search-container .nav-search input::placeholder{color:var(--ink3)}

/* SEARCH SUGGESTIONS (autocomplete dropdown) */
.mobile-search-bar{position:relative}
.search-suggest{position:absolute;top:calc(100% + 8px);left:0;right:0;background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:0 12px 32px rgba(27,42,107,.15);z-index:150;overflow:hidden;display:none}
.search-suggest.open{display:block}
.search-suggest-item{display:flex;align-items:center;gap:10px;padding:11px 16px;cursor:pointer;transition:background .15s}
.search-suggest-item:hover,.search-suggest-item.hl{background:rgba(255,139,2,.07)}
.search-suggest-item+.search-suggest-item{border-top:1px solid var(--line)}
.search-suggest-item i{color:var(--orange);font-size:15px;flex-shrink:0}
.ssi-title{font-size:13.5px;font-weight:700;color:var(--ink);line-height:1.3}
.ssi-meta{font-size:11.5px;color:var(--ink3);margin-top:1px}
.search-suggest.dark{background:var(--navy2,#1B2A6B);border-color:rgba(255,255,255,.12)}
.search-suggest.dark .search-suggest-item+.search-suggest-item{border-top-color:rgba(255,255,255,.1)}
.search-suggest.dark .search-suggest-item:hover,.search-suggest.dark .search-suggest-item.hl{background:rgba(255,139,2,.14)}
.search-suggest.dark .ssi-title{color:#fff}
.search-suggest.dark .ssi-meta{color:rgba(255,255,255,.55)}

/* ===== TRUST STRIP ===== */
.trust-strip{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;padding:22px 26px;background:var(--navy);border-radius:var(--r);margin-top:10px}
.trust-item{flex:1;min-width:140px;text-align:center}
.trust-num{font-size:22px;font-weight:800;letter-spacing:-.02em;color:var(--orange)}
.trust-lbl{font-size:11px;color:rgba(255,255,255,.6);margin-top:3px;font-weight:500}

/* ===== COMPARE ===== */
.compare-sec{margin-top:36px}
.compare-head{display:flex;align-items:flex-end;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-bottom:18px}
.compare-head h2{font-size:22px;font-weight:800;letter-spacing:-.02em;color:var(--navy)}
.compare-head p{font-size:13px;color:var(--ink2)}
.comparator{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);overflow:hidden}
.comparator-top{background:var(--navy);padding:18px 22px;display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.comparator-top h3{font-size:14px;font-weight:700;color:#fff}
.comparator-top p{font-size:12px;color:rgba(255,255,255,.55)}
.comparator-reset{font-size:12px;font-weight:600;color:var(--orange);background:rgba(255,139,2,.15);border:1px solid rgba(255,139,2,.3);border-radius:20px;padding:6px 14px;cursor:pointer;font-family:inherit}
.comparator-picker{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;padding:18px 22px;border-bottom:1px solid var(--line)}
.comp-pick-btn{display:flex;flex-direction:column;align-items:center;gap:5px;padding:12px 8px;border-radius:12px;border:2px dashed var(--line);background:var(--surface2);cursor:pointer;font-family:inherit;transition:.18s;text-align:center}
.comp-pick-btn:hover{border-color:var(--orange);background:var(--orange-light)}
.comp-pick-btn.filled{border-style:solid;border-color:var(--navy);background:#fff}
.comp-pick-btn.filled:hover{border-color:var(--orange-dark)}
.comp-pick-name{font-size:11px;font-weight:700;color:var(--navy);line-height:1.2}
.comp-pick-price{font-size:12px;font-weight:700;color:var(--orange)}
.comp-pick-empty{font-size:11px;color:var(--ink3);font-weight:500}
.comp-pick-remove{font-size:10px;color:var(--orange-dark);font-weight:600;margin-top:2px}
.comp-pick-icon{font-size:20px;color:var(--line)}
.comparator-table{overflow-x:auto}
.cmp-table-inner{min-width:600px}
.cmp-row{display:grid;border-top:1px solid var(--line)}
.cmp-row.cmp-head{border-top:none;background:var(--surface2)}
.cmp-cell{padding:13px 14px;font-size:13px;display:flex;align-items:center;justify-content:center;text-align:center;color:var(--ink2)}
.cmp-label{justify-content:flex-start;text-align:left;font-weight:600;color:var(--ink2);font-size:12px;background:var(--surface2);border-right:1px solid var(--line)}
.cmp-col-head{flex-direction:column;gap:3px;padding:16px 12px}
.cmp-name{font-weight:700;font-size:13px;color:var(--navy);line-height:1.2}
.cmp-price{font-weight:800;font-size:15px;color:var(--orange)}
.cmp-cta{margin-top:6px;font-size:11px;font-weight:700;color:var(--orange-dark);background:none;border:1px solid var(--orange);border-radius:20px;padding:5px 12px;cursor:pointer;font-family:inherit;transition:.15s}
.cmp-cta:hover{background:var(--orange);color:#fff}
.comparator-empty{padding:36px;text-align:center;color:var(--ink3)}
.comparator-empty i{font-size:36px;color:var(--line);display:block;margin-bottom:10px}
.comparator-empty p{font-size:13px}

/* COURSE PICKER MODAL */
.cpicker-modal{position:fixed;inset:0;background:rgba(17,17,20,.5);backdrop-filter:blur(6px);z-index:400;display:flex;align-items:center;justify-content:center;padding:20px;opacity:0;visibility:hidden;transition:.22s}
.cpicker-modal.open{opacity:1;visibility:visible}
.cpicker-box{background:var(--surface);border-radius:20px;width:100%;max-width:560px;max-height:80vh;display:flex;flex-direction:column;overflow:hidden}
.cpicker-head{padding:20px 22px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}
.cpicker-head h3{font-size:16px;font-weight:700;color:var(--navy)}
.cpicker-head button{width:32px;height:32px;border-radius:50%;background:var(--surface2);border:none;cursor:pointer;font-size:18px;display:flex;align-items:center;justify-content:center}
.cpicker-list{overflow-y:auto;padding:14px}
.cpicker-item{display:flex;align-items:center;gap:14px;padding:12px;border:1px solid var(--line);border-radius:12px;margin-bottom:8px;cursor:pointer;transition:.15s}
.cpicker-item:hover{border-color:var(--orange);background:var(--orange-light)}
.cpicker-item.disabled{opacity:.4;cursor:not-allowed;pointer-events:none}
.cpicker-item-info{flex:1}
.cpicker-item-name{font-size:14px;font-weight:700;color:var(--navy)}
.cpicker-item-sub{font-size:12px;color:var(--ink2);margin-top:2px}
.cpicker-item-price{font-size:14px;font-weight:800;color:var(--orange);white-space:nowrap}

/* TABS & SORT */
.tabs{display:flex;justify-content:center;align-items:center;gap:6px;flex-wrap:wrap;padding:12px 0 8px;position:sticky;top:68px;z-index:50;background:rgba(246,247,251,.92);backdrop-filter:blur(12px)}
.tab{font-size:13px;font-weight:600;color:var(--ink2);padding:8px 18px;border-radius:30px;border:none;cursor:pointer;background:transparent;font-family:inherit;transition:.2s;height:35px;box-sizing:border-box}
.tab:hover{background:var(--surface2);color:var(--navy)}
.tab.active{background:var(--navy);color:#fff}
.tab-search-wrapper{display:flex;align-items:center;gap:8px;background:var(--surface);border:1px solid var(--line);border-radius:30px;padding:0 14px;transition:all .2s ease;margin-left:8px;box-sizing:border-box;height:35px}
.tab-search-wrapper:focus-within{border-color:var(--orange);box-shadow:0 0 0 3px rgba(255, 114, 94, 0.15);background:#fff}
.tab-search-wrapper i{color:var(--ink2);font-size:14px}
.tab-search-wrapper input{border:none;background:transparent;outline:none;font-family:inherit;font-size:13px;font-weight:500;color:var(--navy);width:140px;transition:width .2s ease;padding:0;margin:0;height:100%}
.tab-search-wrapper input:focus{width:180px}
.sort-bar{display:flex;justify-content:flex-start;align-items:center;padding:18px 0 0}
.sort-wrap{position:relative}
.sort-btn{display:flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--navy);border:1px solid var(--line);border-radius:30px;padding:9px 16px;background:var(--surface);font-family:inherit;cursor:pointer;white-space:nowrap}
.sort-btn:hover{background:var(--surface2)}
.sort-btn i.caret{font-size:15px;transition:transform .2s}
.sort-wrap.open .sort-btn i.caret{transform:rotate(180deg)}
.sort-menu{position:absolute;left:0;top:calc(100% + 6px);background:var(--surface);border:1px solid var(--line);border-radius:14px;box-shadow:0 12px 32px rgba(17,17,20,.13);min-width:220px;z-index:60;padding:6px;opacity:0;visibility:hidden;transform:translateY(-6px);transition:.18s}
.sort-wrap.open .sort-menu{opacity:1;visibility:visible;transform:none}
.sort-opt{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:13px;font-weight:500;color:var(--ink);padding:11px 13px;border-radius:9px;cursor:pointer}
.sort-opt:hover{background:var(--surface2)}
.sort-opt.sel{font-weight:700;color:var(--orange-dark)}
.sort-opt i{font-size:16px;color:var(--orange);opacity:0}.sort-opt.sel i{opacity:1}

/* ===== VIEWS & CARDS ===== */
.view{display:none}.view.active{display:block}
.cat-sec{padding:30px 0 4px}
.cat-sec h2{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--ink3);margin-bottom:20px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;overflow:hidden;cursor:pointer;display:flex;flex-direction:column;transition:transform .3s var(--ease),box-shadow .3s var(--ease)}
.card:hover,.card:focus-visible{transform:translateY(-4px);box-shadow:0 18px 44px rgba(26,31,78,.12)}
.card-vis{aspect-ratio:16/9;position:relative;overflow:hidden;background:linear-gradient(100deg,#eee 25%,#f6f6f6 37%,#eee 63%);background-size:200% 100%;animation:shimmer 1.4s linear infinite}
.card-vis img{width:100%;height:100%;object-fit:contain;display:block;opacity:0;transition:opacity .5s,transform .5s var(--ease)}
.card-vis img.loaded{opacity:1}
.card:hover .card-vis img{transform:scale(1.05)}
.card-vis::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,0) 55%,rgba(0,0,0,.3));pointer-events:none}
.card-vis .badge{position:absolute;top:10px;left:10px;z-index:2;font-size:11px;font-weight:700;background:#ECEB98;color:#3D3C0A;padding:4px 9px;border-radius:4px}
.card-vis .vtype{position:absolute;bottom:10px;left:12px;z-index:2;font-size:11px;font-weight:600;color:#fff;text-shadow:0 1px 4px rgba(0,0,0,.4)}
.card-body{padding:14px 16px 16px;flex:1;display:flex;flex-direction:column}
.card-title{font-size:15px;font-weight:700;line-height:1.3;margin-bottom:4px;color:var(--navy);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;line-clamp:2;overflow:hidden}
.card-instr{font-size:12px;color:var(--ink2);margin-bottom:6px;font-family:'Inter',sans-serif}
.card-rating{display:flex;align-items:center;gap:5px;margin-bottom:6px}
.card-rate-num{font-size:13px;font-weight:700;color:#92590A}
.stars{display:inline-flex;gap:1px;color:var(--star);font-size:13px}
.card-rate-cnt{font-size:12px;color:var(--ink2);font-family:'Inter',sans-serif}
.card-meta{font-size:12px;color:var(--ink2);display:flex;gap:10px;flex-wrap:wrap;margin-bottom:8px;font-family:'Inter',sans-serif}
.card-meta span{display:flex;align-items:center;gap:3px}.card-meta i{font-size:13px}
.card-price-row{display:flex;align-items:baseline;gap:8px;margin-top:auto}
.card-price{font-size:17px;font-weight:800;letter-spacing:-.02em;color:var(--navy)}
.card-mrp{font-size:13px;color:var(--ink3);text-decoration:line-through}
.card-off{font-size:11px;font-weight:700;color:var(--green)}
.card-cta-row{display:flex;gap:8px;margin-top:14px}
.btn-card-enroll{flex:1;font-size:13px;font-weight:700;background:var(--orange);color:#fff;padding:10px 0;border-radius:30px;border:none;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:5px;transition:background .2s,transform .15s}
.btn-card-enroll:hover{background:var(--orange-dark);transform:translateY(-1px)}
.btn-card-details{font-size:12px;font-weight:600;background:transparent;color:var(--navy);padding:10px 14px;border-radius:30px;border:1.5px solid var(--line);cursor:pointer;display:inline-flex;align-items:center;justify-content:center;gap:5px;white-space:nowrap;transition:border-color .2s,color .2s}
.btn-card-details:hover{border-color:var(--orange);color:var(--orange-dark)}

/* ===== DETAIL ===== */

.dt-head{padding:40px 0 0}
.dt-crumb{font-size:13px;color:var(--ink2);margin-bottom:22px;display:flex;align-items:center;gap:7px;font-family:'Inter',sans-serif}
.dt-crumb a{color:var(--orange-dark);cursor:pointer;font-weight:600}
.dt-type{font-size:12px;font-weight:700;color:var(--orange);margin-bottom:10px;text-transform:uppercase;letter-spacing:.06em}
.dt-title{font-size:38px;font-weight:800;line-height:1.08;letter-spacing:-.03em;margin-bottom:14px;max-width:720px;color:var(--navy)}
.dt-tagline{font-size:17px;color:var(--ink2);line-height:1.5;max-width:600px;font-weight:400;margin-bottom:16px;font-family:'Inter',sans-serif}
.dt-rating{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:14px;color:var(--ink2);font-family:'Inter',sans-serif}
.dt-rating .num{color:#92590A;font-weight:800}.dt-rating .stars{color:var(--star)}
.dt-banner{border-radius:var(--r);overflow:hidden;margin:24px auto 0;background:#0b132a;width:100%;max-width:711px;aspect-ratio:16/9;display:flex;align-items:center;justify-content:center;height:auto}
.dt-banner img{width:100%;height:100%;object-fit:contain;display:block}
.dt-grid{display:grid;grid-template-columns:1fr 310px;gap:48px;padding:32px 0 60px}
.dt-block{margin-bottom:38px}
.dt-block h3{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--ink3);margin-bottom:16px}
.dt-desc{font-size:16px;color:#3C3C40;line-height:1.7;font-family:'Inter',sans-serif}
.feat-list{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.feat-item{display:flex;gap:11px;font-size:14px;align-items:flex-start;line-height:1.4;font-family:'Inter',sans-serif}
.feat-item i{color:var(--orange);font-size:18px;margin-top:1px;flex-shrink:0}
.curr-item{display:flex;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}
.curr-num{width:28px;height:28px;border-radius:50%;background:var(--navy);color:#fff;font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.curr-t{font-size:14px;font-weight:700;color:var(--navy)}.curr-s{font-size:13px;color:var(--ink2);margin-top:3px;font-family:'Inter',sans-serif}
.skeleton{background:var(--surface2);border-radius:var(--r-sm);padding:20px;font-size:14px;color:var(--ink2);font-family:'Inter',sans-serif}
.mentor-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
.mentor-card{border:1px solid var(--line);border-radius:14px;padding:18px;background:var(--surface)}
.mentor-avatar{width:42px;height:42px;border-radius:50%;background:var(--orange-light);color:var(--orange-dark);font-weight:700;display:flex;align-items:center;justify-content:center;margin-bottom:10px;font-size:14px}
.mentor-name{font-size:14px;font-weight:700;color:var(--navy)}
.mentor-school{font-size:12px;color:var(--orange-dark);font-weight:600;margin:2px 0 6px}
.mentor-cred{font-size:12px;color:var(--ink2);line-height:1.5;font-family:'Inter',sans-serif}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 2px;background:none;border:none;font-family:inherit;font-size:14px;font-weight:700;text-align:left;cursor:pointer;color:var(--navy)}
.faq-q i{transition:transform .2s;color:var(--ink3);flex-shrink:0}
.faq-item.open .faq-q i{transform:rotate(180deg);color:var(--orange)}
.faq-a{font-size:14px;color:var(--ink2);line-height:1.6;max-height:0;overflow:hidden;transition:max-height .25s var(--ease);font-family:'Inter',sans-serif}
.faq-item.open .faq-a{max-height:320px;padding-bottom:16px}

/* ===== BUY BOX ===== */
.buy{position:sticky;top:96px;background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:0;height:fit-content;box-shadow:0 8px 28px rgba(26,31,78,.1);overflow:hidden}
.buy-vis{aspect-ratio:16/9;overflow:hidden;background:#0b132a;max-height:180px}
.buy-vis img{width:100%;height:100%;object-fit:contain;display:block}
.buy-pad{padding:20px 22px 22px}
.variant-group{margin-bottom:14px}
.variant-label{font-size:10px;font-weight:700;color:var(--ink2);margin-bottom:8px;text-transform:uppercase;letter-spacing:.05em}
.variant-pills{display:flex;flex-wrap:wrap;gap:7px}
.variant-pill{font-size:12px;font-weight:600;padding:7px 13px;border-radius:20px;border:1px solid var(--line);background:var(--surface);cursor:pointer;font-family:inherit;color:var(--ink);transition:.15s}
.variant-pill:hover{border-color:var(--orange)}
.variant-pill.sel{border-color:var(--navy);background:var(--navy);color:#fff}
.buy-price-row{display:flex;align-items:baseline;flex-wrap:wrap;gap:6px 10px;margin-bottom:8px}
.buy-price{font-size:30px;font-weight:800;letter-spacing:-.03em;line-height:1;color:var(--navy)}
.buy-mrp{font-size:15px;color:var(--ink3);text-decoration:line-through;line-height:1}
.buy-off{font-size:11px;font-weight:700;color:var(--green);background:#E5F4EC;padding:3px 8px;border-radius:20px;line-height:1}
.buy-urgency{display:flex;align-items:center;gap:7px;font-size:12px;font-weight:600;color:var(--orange-dark);background:var(--orange-light);padding:8px 12px;border-radius:10px;margin-bottom:14px;font-family:'Inter',sans-serif}
.buy-note{font-size:12px;color:var(--ink2);margin-bottom:18px;font-family:'Inter',sans-serif}
.buy-enroll{width:100%;background:var(--orange);color:#fff;font-size:15px;font-weight:700;padding:14px;border-radius:30px;border:none;cursor:pointer;font-family:inherit;margin-bottom:8px;transition:.2s}
.buy-enroll:hover{background:var(--orange-dark)}
.buy-cart{width:100%;background:var(--surface2);color:var(--navy);font-size:14px;font-weight:600;padding:12px;border-radius:30px;border:1px solid var(--line);cursor:pointer;font-family:inherit;transition:.2s}
.buy-cart:hover{background:var(--line)}
.buy-incl{margin-top:18px;border-top:1px solid var(--line);padding-top:16px;display:flex;flex-direction:column;gap:11px}
.buy-incl div{font-size:13px;display:flex;gap:10px;align-items:center;color:#3C3C40;font-family:'Inter',sans-serif}.buy-incl i{color:var(--orange);font-size:17px}
.related-sec{margin:8px 0 64px}
.related-h{font-size:20px;font-weight:800;letter-spacing:-.02em;color:var(--navy);margin-bottom:18px}

/* ===== CHECKOUT ===== */
.co-grid{display:grid;grid-template-columns:1fr 360px;gap:40px;padding:36px 0 80px}
.co-title{font-size:36px;font-weight:800;letter-spacing:-.03em;margin:36px 0 6px;color:var(--navy)}
.co-sub{font-size:15px;color:var(--ink2);margin-bottom:8px;font-family:'Inter',sans-serif}
.co-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--r);padding:24px;margin-bottom:16px}
.co-panel h3{font-size:16px;font-weight:700;color:var(--navy);margin-bottom:18px}
.field{margin-bottom:14px}.field:last-child{margin-bottom:0}
.field label{display:block;font-size:12px;font-weight:600;color:var(--ink2);margin-bottom:6px;font-family:'Inter',sans-serif}
.field input{width:100%;font-family:'Inter',sans-serif;font-size:14px;padding:12px 15px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--surface);outline:none;transition:.2s}
.field input:focus{border-color:var(--orange);box-shadow:0 0 0 3px rgba(232,117,10,.12)}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.pay-opt{display:flex;align-items:center;gap:13px;padding:14px;border:1px solid var(--line);border-radius:var(--r-sm);margin-bottom:10px;cursor:pointer;transition:.2s}
.pay-opt.sel{border-color:var(--navy);background:#F0F2F8}
.pay-opt i{font-size:20px;color:var(--ink)}.pay-opt.sel i{color:var(--navy)}.pay-opt-t{font-size:14px;font-weight:600;color:var(--navy)}
.pay-note{font-size:12px;color:var(--ink2);margin-top:6px;font-family:'Inter',sans-serif}
.summary{position:sticky;top:96px;height:fit-content}
.sum-item{display:flex;justify-content:space-between;gap:14px;padding:14px 0;border-bottom:1px solid var(--line)}
.sum-item-t{font-size:14px;font-weight:700;color:var(--navy)}.sum-item-ty{font-size:12px;color:var(--ink2);font-family:'Inter',sans-serif}
.sum-item-p{font-size:15px;font-weight:800;white-space:nowrap;color:var(--navy)}
.sum-remove{font-size:12px;color:var(--orange-dark);cursor:pointer;font-weight:600;margin-top:5px;display:inline-block}
.sum-row{display:flex;justify-content:space-between;font-size:14px;padding:8px 0;color:var(--ink2);font-family:'Inter',sans-serif}
.sum-total{display:flex;justify-content:space-between;font-size:20px;font-weight:800;letter-spacing:-.02em;padding-top:14px;margin-top:6px;border-top:2px solid var(--navy);color:var(--navy)}
.coupon-row{display:flex;gap:8px;margin:8px 0 4px}
.coupon-row input{flex:1;font-family:'Inter',sans-serif;font-size:13px;padding:10px 12px;border:1px solid var(--line);border-radius:30px;outline:none}
.coupon-row input:focus{border-color:var(--orange)}
.coupon-row button{font-size:12px;font-weight:700;color:var(--orange-dark);background:var(--surface2);border:none;padding:0 16px;border-radius:30px;cursor:pointer;font-family:inherit}
.co-pay-btn{width:100%;background:var(--orange);color:#fff;font-size:15px;font-weight:700;padding:15px;border-radius:30px;border:none;cursor:pointer;font-family:inherit;margin-top:14px;transition:.2s}
.co-pay-btn:hover{background:var(--orange-dark)}
.co-empty{text-align:center;padding:90px 20px}
.co-empty i{font-size:52px;color:var(--ink3);opacity:.5}
.co-empty p{font-size:17px;color:var(--ink2);margin:18px 0 26px;font-family:'Inter',sans-serif}

/* ===== FOOTER ===== */
.footer{background:var(--navy);padding:52px 0 32px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:48px;margin-bottom:44px}
.footer-brand .brand-mark{margin-bottom:16px}
.footer-brand p{font-size:13px;color:rgba(255,255,255,.55);line-height:1.7;font-family:'Inter',sans-serif;max-width:280px;margin-top:14px}
.footer-col h4{font-size:12px;font-weight:700;color:rgba(255,255,255,.4);text-transform:uppercase;letter-spacing:.09em;margin-bottom:16px}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:13px;color:rgba(255,255,255,.65);text-decoration:none;transition:.2s;cursor:pointer}
.footer-links a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.1);padding-top:28px;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:14px}
.footer-bottom p{font-size:12px;color:rgba(255,255,255,.4);font-family:'Inter',sans-serif}
.footer-social{display:flex;gap:12px;align-items:center}
.footer-social a{width:42px;height:42px;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:20px;text-decoration:none;transition:transform 0.2s cubic-bezier(0.4, 0, 0.2, 1), filter 0.2s}
.footer-social a:hover{transform:translateY(-3px);filter:brightness(1.1);color:#fff}
.footer-social a.whatsapp{background:#25D366}
.footer-social a.telegram{background:#0088cc}
.footer-social a.instagram{background:linear-gradient(135deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%)}
.footer-social a.linkedin{background:#0077B5}

/* ===== DRAWER + MODALS ===== */
.drawer-overlay{position:fixed;inset:0;background:rgba(17,17,20,.4);backdrop-filter:blur(3px);opacity:0;visibility:hidden;transition:.25s;z-index:250}
.drawer-overlay.open{opacity:1;visibility:visible}
.cart-drawer{position:fixed;top:0;right:0;height:100%;width:380px;max-width:92vw;background:var(--surface);box-shadow:-12px 0 40px rgba(17,17,20,.18);transform:translateX(100%);transition:transform .3s var(--ease);z-index:260;display:flex;flex-direction:column}
.cart-drawer.open{transform:none}
.cart-drawer-head{display:flex;align-items:center;justify-content:space-between;padding:20px 22px;border-bottom:1px solid var(--line);font-weight:700;font-size:16px;color:var(--navy)}
.drawer-close{border:none;background:var(--surface2);width:30px;height:30px;border-radius:50%;font-size:18px;cursor:pointer;line-height:1}
.cart-drawer-body{flex:1;overflow-y:auto;padding:6px 22px}
.cart-drawer-foot{padding:18px 22px;border-top:1px solid var(--line)}
.cd-item{display:flex;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}
.cd-item-t{font-size:14px;font-weight:700;color:var(--navy)}
.cd-item-v{font-size:12px;color:var(--ink2);margin-top:2px;font-family:'Inter',sans-serif}
.cd-item-p{font-size:14px;font-weight:800;margin-left:auto;white-space:nowrap;color:var(--navy)}
.cd-remove{font-size:11px;color:var(--orange-dark);cursor:pointer;font-weight:600}
.cd-empty{text-align:center;padding:50px 10px;color:var(--ink2);font-size:14px;font-family:'Inter',sans-serif}
.modal{position:fixed;inset:0;display:flex;align-items:center;justify-content:center;background:rgba(26,31,78,.45);backdrop-filter:blur(6px);opacity:0;visibility:hidden;transition:.25s;z-index:300;padding:20px}
.modal.open{opacity:1;visibility:visible}
.modal-box{background:var(--surface);border-radius:24px;max-width:420px;width:100%;padding:36px;text-align:center;transform:scale(.95);transition:.25s var(--ease)}
.modal.open .modal-box{transform:scale(1)}
.modal-ico{width:60px;height:60px;border-radius:50%;background:var(--orange-light);color:var(--orange);display:flex;align-items:center;justify-content:center;font-size:28px;margin:0 auto 20px}
.modal-title{font-size:20px;font-weight:800;letter-spacing:-.02em;margin-bottom:10px;color:var(--navy)}
.modal-text{font-size:14px;color:var(--ink2);line-height:1.6;margin-bottom:26px;font-family:'Inter',sans-serif}
.modal-actions{display:flex;gap:11px}
.modal-btn{flex:1;font-size:15px;font-weight:700;padding:13px;border-radius:30px;border:none;cursor:pointer;font-family:inherit}
.modal-btn.primary{background:var(--orange);color:#fff}
.modal-btn.ghost{background:var(--surface2);color:var(--ink)}
.toast-wrap{position:fixed;bottom:28px;left:50%;transform:translateX(-50%);z-index:400;display:flex;flex-direction:column;gap:8px;align-items:center}
.toast{display:flex;align-items:center;gap:10px;background:var(--navy);color:#fff;font-size:14px;font-weight:500;padding:14px 22px;border-radius:30px;opacity:0;transform:translateY(12px);transition:.3s var(--ease)}
.toast.show{opacity:1;transform:translateY(0)}.toast i{color:#5BD08A;font-size:18px}

.tmodal{position:fixed;inset:0;z-index:500;display:flex;align-items:center;justify-content:center;padding:20px;background:rgba(10,15,40,.55);backdrop-filter:blur(8px);opacity:0;visibility:hidden;transition:.25s}
.tmodal.open{opacity:1;visibility:visible}
.tmodal-box{background:var(--bg);border-radius:24px;width:100%;max-width:900px;max-height:88vh;display:flex;flex-direction:column;overflow:hidden;box-shadow:0 32px 80px rgba(10,15,40,.25);transform:translateY(20px);transition:.25s var(--ease)}
.tmodal.open .tmodal-box{transform:none}
.tmodal-head{display:flex;align-items:center;justify-content:space-between;padding:24px 32px;background:var(--navy);flex-shrink:0}
.tmodal-eyebrow{font-size:11px;font-weight:600;color:rgba(255,255,255,.55);text-transform:uppercase;letter-spacing:.08em;margin-bottom:5px}
.tmodal-title{font-size:22px;font-weight:800;color:#fff;letter-spacing:-.02em}
.tmodal-close{width:36px;height:36px;border-radius:50%;border:none;background:rgba(255,255,255,.15);color:#fff;font-size:22px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:.2s;flex-shrink:0}
.tmodal-close:hover{background:rgba(255,255,255,.25)}
.tmodal-body{overflow-y:auto;padding:28px 32px 36px;display:flex;flex-direction:column;gap:24px}
.tmodal-sec-label{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--ink3);padding-bottom:14px;border-bottom:1px solid var(--line)}
.tmodal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.tmodal-divider{height:1px;background:var(--line)}

/* ===== RESPONSIVE BREAKPOINTS ===== */
@media(max-width:1024px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
}
@media(max-width:960px){
  .nav-links{display:none}
  .nav .nav-search{display:none}
  .mobile-icons{display:flex}
  
  .dt-grid,.co-grid{grid-template-columns:1fr;gap:32px}
  .buy,.summary{position:static}.summary{order:-1}
  .grid{grid-template-columns:1fr 1fr}
}
@media(max-width:560px){
  .grid{grid-template-columns:1fr}
  .tmodal-grid{grid-template-columns:1fr}
  .tmodal-body{padding:20px 18px 28px}
}

/* ===== Combo savings ===== */
.combo-save{display:inline-flex;align-items:center;gap:6px;margin-top:10px;font-size:12px;font-weight:700;
  color:var(--green);background:var(--green-bg,#E5F4EC);border:1px solid rgba(26,127,75,.25);
  padding:5px 11px;border-radius:30px;font-family:'Inter',sans-serif}
.combo-save i{font-size:14px}
.combo-save-box{margin:18px 0;padding:18px 20px;border:1px solid rgba(26,127,75,.3);
  background:linear-gradient(135deg,#ECF8F1,#F4FBF7);border-radius:14px}
.combo-save-head{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:800;color:var(--green);margin-bottom:12px}
.combo-save-head i{font-size:18px}
.combo-save-parts{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin-bottom:12px}
.combo-part{font-size:12.5px;font-family:'Inter',sans-serif;color:var(--ink2,#5A6070);background:#fff;
  border:1px solid var(--line);border-radius:10px;padding:6px 10px}
.combo-part b{color:var(--navy);font-weight:700}
.combo-plus{color:var(--ink3,#9AA0B0);font-weight:700}
.combo-save-math{font-size:13px;font-family:'Inter',sans-serif;color:var(--ink,#111);display:flex;align-items:center;flex-wrap:wrap;gap:8px}
.combo-save-math s{color:var(--ink3,#9AA0B0)}
.combo-save-math b{color:var(--navy)}
.combo-save-pill{font-size:12px;font-weight:800;color:#fff;background:var(--green);padding:4px 12px;border-radius:30px}

/* ===== 2-student group offer ===== */
.group-banner{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;
  background:linear-gradient(135deg,var(--navy),var(--navy2,#223278));border-radius:16px;
  padding:18px 22px;margin-bottom:26px}
.group-banner-l{display:flex;align-items:center;gap:14px}
.group-banner-l>i{font-size:26px;color:var(--orange);flex-shrink:0}
.group-banner-l b{display:block;font-size:15px;font-weight:800;color:#fff;letter-spacing:-.01em}
.group-banner-l span{display:block;font-size:12.5px;color:rgba(255,255,255,.7);font-family:'Inter',sans-serif;margin-top:2px}
.group-banner-btn{flex-shrink:0;background:var(--orange);color:#fff;font-weight:700;font-size:14px;border:none;
  cursor:pointer;padding:11px 22px;border-radius:30px;font-family:inherit;transition:transform .18s ease,background .2s}
.group-banner-btn:hover{background:var(--orange-dark);transform:translateY(-1px)}
.group-panel{border:1px solid rgba(255,139,2,.35)!important;background:var(--orange-light,#FFF3E0)}
.group-panel h3{display:flex;align-items:center;gap:8px}
.group-panel h3 i{color:var(--orange)}
.group-note{font-size:12.5px;color:var(--ink2,#5A6070);font-family:'Inter',sans-serif;margin:6px 0 14px}
.group-apply-btn{width:100%;background:var(--navy);color:#fff;font-weight:700;font-size:14px;border:none;cursor:pointer;
  padding:12px;border-radius:10px;font-family:inherit;transition:background .2s,transform .18s ease}
.group-apply-btn:hover{background:var(--navy2,#223278);transform:translateY(-1px)}
.group-apply-btn.applied{background:var(--green,#1A7F4B);cursor:default}