/* ============================================================
   MAVORIUM AI ACADEMY
   Extends the main site stylesheet — same palette, same type.
   ============================================================ */

.brand-sub{
  font-family:var(--font-mono);
  font-size:10.5px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--mavorium-600);
  border-left:1px solid var(--line-200);
  padding-left:10px;
  margin-left:4px;
  align-self:center;
}
@media (max-width:520px){ .brand-sub{display:none;} }

.mai-chip{
  display:inline-flex; align-items:center; gap:7px;
  font-family:var(--font-mono); font-size:12.5px; font-weight:500;
  background:var(--forest-950); color:var(--leaf-300);
  padding:9px 15px; border-radius:999px;
  transition:background .16s ease;
}
.mai-chip:hover{background:var(--mavorium-600); color:#fff;}
.mai-chip svg{width:14px;height:14px;}
/* On a phone the header only has room for one button, so the Sign in
   link moves into the menu instead of vanishing entirely. */
@media (max-width:880px){ .nav-cta .btn-ghost{display:none;} }
.nav-links a.nav-signin{color:var(--mavorium-600); font-weight:600;}
.nav-links a.nav-signup{color:var(--forest-950); font-weight:700;}

/* ---------- hero ---------- */
.uni-hero{ padding:70px 0 34px; }
.uni-hero h1{
  font-size:clamp(32px,5.2vw,58px);
  line-height:1.04;
  margin:16px 0 20px;
}
.uni-hero h1 em{font-style:normal; color:var(--mavorium-600);}
.uni-hero .lead{font-size:17px; color:var(--ink-600); max-width:56ch;}

.uni-stats{
  display:grid; grid-template-columns:repeat(4,1fr);
  gap:1px; background:var(--line-200);
  border:1px solid var(--line-200); border-radius:var(--radius-l);
  overflow:hidden; margin-top:36px;
}
.uni-stat{background:var(--white); padding:22px 24px;}
.uni-stat .n{
  font-family:var(--font-display); font-size:26px;
  color:var(--forest-950); line-height:1;
}
.uni-stat .l{
  font-family:var(--font-mono); font-size:10.5px; letter-spacing:.1em;
  text-transform:uppercase; color:var(--ink-600); margin-top:8px;
}
@media (max-width:820px){.uni-stats{grid-template-columns:1fr 1fr;}}
@media (max-width:460px){.uni-stats{grid-template-columns:1fr;}}

/* ---------- price ladder ---------- */
.tier-ladder{
  display:grid; grid-template-columns:repeat(3,1fr); gap:16px;
  margin-top:22px;
}
.tier-card{
  border:1.5px solid var(--line-200);
  border-radius:var(--radius-l);
  background:var(--white);
  padding:26px 24px;
  position:relative;
  transition:border-color .18s ease, transform .18s ease;
}
.tier-card:hover{border-color:var(--mavorium-500); transform:translateY(-2px);}
.tier-card.featured{border-color:var(--mavorium-500); background:var(--paper-100);}
.tier-card .badge{
  position:absolute; top:-11px; left:24px;
  font-family:var(--font-mono); font-size:10px; letter-spacing:.12em;
  text-transform:uppercase; background:var(--mavorium-600); color:#fff;
  padding:5px 12px; border-radius:999px;
}
.tier-card h3{font-size:17px; font-family:var(--font-body); font-weight:700; margin-bottom:6px;}
.tier-card .price{
  font-family:var(--font-display); font-size:34px;
  color:var(--forest-950); margin:12px 0 4px;
}
.tier-card .price small{font-size:14px; color:var(--ink-600); font-family:var(--font-body);}
.tier-card p{font-size:13.5px; color:var(--ink-600); line-height:1.55;}
.tier-card .mai-note{
  font-family:var(--font-mono); font-size:11px; color:var(--mavorium-600);
  margin-top:12px; display:flex; align-items:center; gap:6px;
}
.tier-card .mai-note svg{width:13px;height:13px;}
@media (max-width:820px){.tier-ladder{grid-template-columns:1fr;}}

/* ---------- catalogue ---------- */
.cat-filters{
  display:flex; flex-wrap:wrap; gap:9px; margin:0 0 28px;
}
.cat-pill{
  font-size:13px; font-weight:600;
  padding:9px 16px; border-radius:999px;
  background:var(--white); border:1.5px solid var(--line-200);
  color:var(--ink-600); cursor:pointer;
  transition:border-color .15s ease, color .15s ease, background .15s ease;
}
.cat-pill:hover{border-color:var(--leaf-400); color:var(--forest-950);}
.cat-pill.on{background:var(--forest-950); border-color:var(--forest-950); color:#fff;}

.course-grid{
  display:grid; grid-template-columns:repeat(3,1fr); gap:18px;
}
@media (max-width:980px){.course-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:640px){.course-grid{grid-template-columns:1fr;}}

.course-card{
  background:var(--white);
  border:1px solid var(--line-200);
  border-radius:var(--radius-l);
  padding:26px 24px 22px;
  display:flex; flex-direction:column;
  transition:border-color .18s ease, box-shadow .18s ease, transform .18s ease;
}
.course-card:hover{
  border-color:var(--mavorium-500);
  box-shadow:0 14px 34px -20px rgba(6,51,19,.5);
  transform:translateY(-3px);
}
.course-card .cc-icon{
  width:40px;height:40px;color:var(--mavorium-600);margin-bottom:16px;
}
.course-card .cc-icon svg{width:100%;height:100%;}
.course-card .cc-cat{
  font-family:var(--font-mono); font-size:10px; letter-spacing:.1em;
  text-transform:uppercase; color:var(--ink-600); margin-bottom:8px;
}
.course-card h3{font-size:18px; margin-bottom:9px; color:var(--forest-950);}
.course-card p{font-size:13.8px; color:var(--ink-600); line-height:1.55; flex:1;}
.course-card .cc-tiers{
  display:flex; gap:6px; flex-wrap:wrap; margin-top:18px;
  padding-top:16px; border-top:1px solid var(--line-100);
}
.cc-tier{
  font-family:var(--font-mono); font-size:11px;
  padding:5px 10px; border-radius:6px;
  background:var(--paper-100); color:var(--forest-950);
  border:1px solid var(--line-200);
}
.cc-tier b{font-weight:600;}
.course-card .cc-owned{
  display:inline-flex; align-items:center; gap:6px;
  font-family:var(--font-mono); font-size:10.5px; letter-spacing:.08em;
  text-transform:uppercase; color:var(--mavorium-600); margin-top:12px;
}
.course-card .cc-owned svg{width:13px;height:13px;}

/* ---------- course detail ---------- */
.course-head{
  display:grid; grid-template-columns:1.3fr 1fr; gap:48px;
  align-items:start; padding:44px 0 10px;
}
@media (max-width:900px){.course-head{grid-template-columns:1fr; gap:30px;}}

.buy-panel{
  border:1px solid var(--line-200);
  border-radius:var(--radius-l);
  background:var(--white);
  padding:26px;
  position:sticky; top:96px;
}
@media (max-width:900px){.buy-panel{position:static;}}
.buy-tier{
  display:flex; align-items:center; gap:14px;
  padding:16px; border:1.5px solid var(--line-200);
  border-radius:var(--radius-m); margin-bottom:10px;
  cursor:pointer; position:relative;
  transition:border-color .16s ease, background .16s ease;
}
.buy-tier:hover{border-color:var(--leaf-400); background:var(--paper-50);}
.buy-tier input{position:absolute; opacity:0; width:0; height:0;}
.buy-tier .dot{
  width:18px;height:18px;border-radius:50%;flex:none;
  border:1.5px solid var(--line-200); background:#fff;
  display:flex;align-items:center;justify-content:center;
}
.buy-tier .dot::after{
  content:""; width:8px;height:8px;border-radius:50%;
  background:#fff; opacity:0; transition:opacity .14s ease;
}
.buy-tier input:checked ~ .dot{background:var(--mavorium-600); border-color:var(--mavorium-600);}
.buy-tier input:checked ~ .dot::after{opacity:1;}
.buy-tier:has(input:checked){border-color:var(--mavorium-500); background:var(--paper-100);}
.buy-tier .bt-name{font-size:14.5px; font-weight:600; color:var(--forest-950);}
.buy-tier .bt-meta{font-size:12px; color:var(--ink-600); margin-top:2px;}
.buy-tier .bt-price{margin-left:auto; font-family:var(--font-display); font-size:19px; color:var(--forest-950);}
.buy-tier.owned{opacity:.62;}

.module-list{display:grid; gap:1px; background:var(--line-200);
  border:1px solid var(--line-200); border-radius:var(--radius-l); overflow:hidden;}
.module-row{
  background:var(--white); padding:16px 22px;
  display:grid; grid-template-columns:38px 1fr; gap:14px; align-items:baseline;
  font-size:14.5px; color:var(--ink-900);
}
.module-row .mn{font-family:var(--font-mono); font-size:12px; color:var(--mavorium-600);}

.outcome-list{list-style:none; padding:0; margin:14px 0 0;}
.outcome-list li{
  position:relative; padding-left:28px; margin-bottom:11px;
  font-size:14.8px; color:var(--ink-600); line-height:1.55;
}
.outcome-list li svg{
  position:absolute; left:0; top:3px; width:16px; height:16px; color:var(--mavorium-600);
}

.legal-warn{
  background:#FFF8E8; border:1px solid #F0DDA8; border-left:3px solid #D9A21B;
  border-radius:var(--radius-m); padding:18px 20px; margin:22px 0;
  font-size:14px; color:#6B4E0C; line-height:1.6;
}
.legal-warn strong{color:#4A360A;}

/* ---------- memberships ---------- */
.plan-grid{display:grid; grid-template-columns:1fr 1fr; gap:20px;}
@media (max-width:820px){.plan-grid{grid-template-columns:1fr;}}
.plan-card{
  border:1.5px solid var(--line-200); border-radius:var(--radius-l);
  background:var(--white); padding:32px 30px; position:relative;
}
.plan-card.premium{
  background:var(--forest-950); border-color:var(--forest-950); color:#fff;
}
.plan-card.premium h3, .plan-card.premium .plan-price{color:#fff;}
.plan-card.premium .plan-blurb, .plan-card.premium li{color:#BFE0C8;}
.plan-card.premium li svg{color:var(--leaf-400);}
.plan-card .badge{
  position:absolute; top:-11px; right:26px;
  font-family:var(--font-mono); font-size:10px; letter-spacing:.12em;
  text-transform:uppercase; background:var(--leaf-400); color:var(--forest-950);
  padding:5px 12px; border-radius:999px;
}
.plan-card h3{font-size:21px; margin-bottom:8px;}
.plan-blurb{font-size:14px; color:var(--ink-600); line-height:1.55; margin-bottom:20px;}
.plan-price{font-family:var(--font-display); font-size:40px; color:var(--forest-950); line-height:1;}
.plan-price small{font-size:14px; font-family:var(--font-body); color:var(--ink-600);}
.plan-alt{font-size:13px; color:var(--ink-600); margin-top:6px;}
.plan-card.premium .plan-alt{color:#9CC7A8;}
.plan-card ul{list-style:none; padding:0; margin:22px 0;}
.plan-card li{
  position:relative; padding-left:27px; margin-bottom:11px;
  font-size:14px; color:var(--ink-600); line-height:1.5;
}
.plan-card li svg{position:absolute; left:0; top:3px; width:15px;height:15px; color:var(--mavorium-600);}
.plan-card .btn{width:100%; justify-content:center;}
.plan-card.premium .btn-primary{background:var(--leaf-400); color:var(--forest-950);}
.plan-card.premium .btn-primary:hover{background:#fff;}

.period-toggle{
  display:inline-flex; background:var(--paper-100); border:1px solid var(--line-200);
  border-radius:999px; padding:5px; margin-bottom:26px;
}
.period-toggle button{
  border:none; background:transparent; padding:9px 20px; border-radius:999px;
  font-size:13.5px; font-weight:600; color:var(--ink-600);
  transition:background .16s ease, color .16s ease;
}
.period-toggle button.on{background:var(--forest-950); color:#fff;}

/* ---------- MAI explainer ---------- */
.mai-band{
  background:linear-gradient(135deg, var(--forest-950), #0B4520);
  border-radius:var(--radius-l); padding:48px 44px; color:#fff;
}
.mai-band h2{color:#fff; font-size:clamp(23px,3vw,32px); margin-bottom:12px;}
.mai-band > p{color:#BFE0C8; font-size:15.5px; max-width:60ch;}
.mai-steps{
  display:grid; grid-template-columns:repeat(3,1fr); gap:20px; margin-top:34px;
}
@media (max-width:760px){.mai-steps{grid-template-columns:1fr;}
  .mai-band{padding:34px 24px;}}
.mai-step{
  background:rgba(255,255,255,.07); border:1px solid rgba(255,255,255,.14);
  border-radius:var(--radius-m); padding:22px;
}
.mai-step .n{
  font-family:var(--font-mono); font-size:11px; letter-spacing:.12em;
  color:var(--leaf-400); margin-bottom:10px;
}
.mai-step h4{color:#fff; font-size:15px; font-family:var(--font-body); margin-bottom:7px;}
.mai-step p{color:#BFE0C8; font-size:13.3px; line-height:1.55;}

/* ---------- auth forms ---------- */
.auth-wrap{
  max-width:460px; margin:0 auto; padding:54px 0 40px;
}
.auth-card{
  background:var(--white); border:1px solid var(--line-200);
  border-radius:var(--radius-l); padding:34px;
}
@media (max-width:520px){.auth-card{padding:24px 20px;}}
.auth-card h1{font-size:25px; margin-bottom:8px;}
.auth-card > p.sub{font-size:14.5px; color:var(--ink-600); margin-bottom:26px; line-height:1.55;}
.auth-card .field{margin-bottom:17px;}
.auth-card .btn{width:100%; justify-content:center; margin-top:6px;}
.auth-alt{
  text-align:center; font-size:13.8px; color:var(--ink-600);
  margin-top:22px; padding-top:20px; border-top:1px solid var(--line-100);
}
.auth-alt a{color:var(--mavorium-600); font-weight:600;}

.otp-input{
  font-family:var(--font-mono) !important;
  font-size:26px !important; letter-spacing:12px;
  text-align:center; padding:15px 12px !important;
}
.otp-sent{
  background:var(--paper-100); border:1px solid var(--line-200);
  border-radius:var(--radius-m); padding:15px 18px; margin-bottom:22px;
  font-size:13.8px; color:var(--ink-600); line-height:1.55;
}
.otp-sent strong{color:var(--forest-950);}

.alert{
  padding:13px 16px; border-radius:var(--radius-s);
  font-size:13.8px; margin-bottom:20px; line-height:1.5;
}
.alert.err{background:#FDECEA; color:#8E2C22; border:1px solid #F3C6C0;}
.alert.ok{background:#EAF6EB; color:#1E6B2E; border:1px solid #BFE0C8;}
.alert.info{background:var(--paper-100); color:var(--ink-600); border:1px solid var(--line-200);}

/* ---------- checkout ---------- */
.checkout-grid{
  display:grid; grid-template-columns:1.25fr 1fr; gap:36px;
  align-items:start; padding:44px 0 20px;
}
@media (max-width:880px){.checkout-grid{grid-template-columns:1fr;}}
.summary-card{
  background:var(--white); border:1px solid var(--line-200);
  border-radius:var(--radius-l); padding:28px;
}
.sum-row{
  display:flex; justify-content:space-between; gap:16px;
  padding:11px 0; font-size:14.5px; color:var(--ink-600);
  border-bottom:1px solid var(--line-100);
}
.sum-row:last-of-type{border-bottom:none;}
.sum-row strong{color:var(--forest-950);}
.sum-row.total{
  font-size:18px; padding-top:16px; margin-top:6px;
  border-top:1.5px solid var(--line-200); border-bottom:none;
}
.sum-row.total strong{font-family:var(--font-display); font-size:24px;}
.sum-row.discount{color:var(--mavorium-600);}

.mai-apply{
  background:var(--paper-100); border:1px solid var(--line-200);
  border-radius:var(--radius-m); padding:20px; margin:22px 0;
}
.mai-apply h4{font-size:14.5px; font-family:var(--font-body); margin-bottom:6px;}
.mai-apply p{font-size:13px; color:var(--ink-600); line-height:1.5; margin-bottom:14px;}
.mai-apply .row{display:flex; gap:10px;}
.mai-apply input{
  flex:1; padding:11px 14px; border:1.5px solid var(--line-200);
  border-radius:var(--radius-s); font-size:14.5px; outline:none;
}
.mai-apply input:focus{border-color:var(--mavorium-500);}

.pay-note{
  background:#FFF8E8; border:1px solid #F0DDA8; border-radius:var(--radius-m);
  padding:17px 19px; font-size:13.5px; color:#6B4E0C; line-height:1.6; margin-top:20px;
}

/* ---------- account ---------- */
.acct-head{
  display:grid; grid-template-columns:repeat(4,1fr);
  gap:1px; background:var(--line-200);
  border:1px solid var(--line-200); border-radius:var(--radius-l);
  overflow:hidden; margin-bottom:40px;
}
.acct-stat{background:var(--white); padding:24px;}
.acct-stat .l{
  font-family:var(--font-mono); font-size:10.5px; letter-spacing:.1em;
  text-transform:uppercase; color:var(--ink-600); margin-bottom:8px;
}
.acct-stat .v{font-family:var(--font-display); font-size:25px; color:var(--forest-950); line-height:1.15;}
.acct-stat .s{font-size:12.5px; color:var(--ink-600); margin-top:5px;}
@media (max-width:860px){.acct-head{grid-template-columns:1fr 1fr;}}
@media (max-width:460px){.acct-head{grid-template-columns:1fr;}}

.lib-grid{display:grid; grid-template-columns:repeat(2,1fr); gap:16px;}
@media (max-width:760px){.lib-grid{grid-template-columns:1fr;}}
.lib-item{
  background:var(--white); border:1px solid var(--line-200);
  border-radius:var(--radius-l); padding:22px 24px;
  display:flex; gap:16px; align-items:flex-start;
}
.lib-item .li-ic{width:34px;height:34px;color:var(--mavorium-600);flex:none;}
.lib-item .li-ic svg{width:100%;height:100%;}
.lib-item h4{font-size:15.5px; font-family:var(--font-body); font-weight:700; margin-bottom:4px;}
.lib-item .li-meta{font-size:12.5px; color:var(--ink-600); margin-bottom:12px;}
.lib-item .btn{padding:9px 16px; font-size:13.5px;}

.empty-state{
  text-align:center; padding:56px 30px;
  background:var(--white); border:1px dashed var(--line-200);
  border-radius:var(--radius-l);
}
.empty-state h3{font-size:19px; margin-bottom:9px;}
.empty-state p{color:var(--ink-600); font-size:14.5px; max-width:42ch; margin:0 auto 22px;}

.ledger{width:100%; border-collapse:collapse; font-size:14px;}
.ledger th{
  text-align:left; font-family:var(--font-mono); font-size:10.5px;
  letter-spacing:.1em; text-transform:uppercase; color:var(--ink-600);
  padding:12px 14px; border-bottom:1px solid var(--line-200); font-weight:500;
}
.ledger td{padding:13px 14px; border-bottom:1px solid var(--line-100); color:var(--ink-600);}
.ledger td.amt{text-align:right; font-family:var(--font-mono); font-weight:500;}
.ledger td.amt.plus{color:var(--mavorium-600);}
.ledger td.amt.minus{color:#8E2C22;}
.table-scroll{overflow-x:auto; -webkit-overflow-scrolling:touch;}

.pill{
  display:inline-block; font-family:var(--font-mono); font-size:10.5px;
  letter-spacing:.08em; text-transform:uppercase;
  padding:4px 10px; border-radius:999px;
}
.pill.paid{background:#EAF6EB; color:#1E6B2E;}
.pill.pending{background:#FFF4DC; color:#8A6206;}
.pill.member{background:var(--forest-950); color:var(--leaf-300);}

/* ============================================================
   SELF-CONTAINED BASE STYLES
   These live here so the portal works with the site's original
   stylesheet, without needing anything added to it.
   ============================================================ */
.field{display:flex; flex-direction:column; gap:7px;}
.field label{font-size:13px; font-weight:600; color:var(--forest-950);}
.field .hint{font-size:12px; color:var(--ink-600); line-height:1.45;}
.field input[type="text"],
.field input[type="email"],
.field input[type="tel"],
.field input[type="url"],
.field input[type="password"],
.field input[type="number"],
.field select,
.field textarea{
  width:100%;
  padding:12px 14px;
  border:1.5px solid var(--line-200);
  border-radius:var(--radius-s);
  background:var(--white);
  font-family:inherit;
  font-size:14.5px;
  color:var(--ink-900);
  outline:none;
  transition:border-color .15s ease, box-shadow .15s ease;
}
.field textarea{min-height:110px; resize:vertical; line-height:1.55;}
.field input:focus,
.field select:focus,
.field textarea:focus{
  border-color:var(--mavorium-500);
  box-shadow:0 0 0 3px rgba(76,174,52,.14);
}

.consent{
  display:flex; gap:12px; align-items:flex-start;
  padding:15px 17px;
  background:var(--paper-100);
  border:1px solid var(--line-200);
  border-radius:var(--radius-m);
  margin:4px 0 18px;
  cursor:pointer;
  position:relative;
}
.consent input{position:absolute; opacity:0; width:0; height:0;}
.consent .box{
  width:19px; height:19px; flex:none; margin-top:1px;
  border:1.5px solid var(--line-200); border-radius:5px; background:var(--white);
  display:flex; align-items:center; justify-content:center;
  transition:background .16s ease, border-color .16s ease;
}
.consent .box svg{width:12px; height:12px; color:var(--white); opacity:0; transition:opacity .14s ease;}
.consent input:checked ~ .box{background:var(--mavorium-600); border-color:var(--mavorium-600);}
.consent input:checked ~ .box svg{opacity:1;}
.consent .txt{font-size:13.2px; color:var(--ink-600); line-height:1.55;}
.consent .txt a{color:var(--mavorium-600); text-decoration:underline; text-underline-offset:2px;}

.legal-body h2{font-size:21px; margin:34px 0 12px; scroll-margin-top:96px;}
.legal-body h2:first-child{margin-top:0;}
.legal-body h3{font-size:16px; font-family:var(--font-body); font-weight:700; margin:22px 0 8px;}
.legal-body p{color:var(--ink-600); font-size:15px; line-height:1.68; margin-bottom:14px;}
.legal-body ul{margin:0 0 16px; padding-left:0; list-style:none;}
.legal-body li{
  position:relative; padding-left:22px; margin-bottom:9px;
  color:var(--ink-600); font-size:15px; line-height:1.62;
}
.legal-body li::before{
  content:""; position:absolute; left:2px; top:9px;
  width:6px; height:6px; border-radius:50%; background:var(--leaf-400);
}
.legal-body strong{color:var(--forest-950);}
.legal-body a{color:var(--mavorium-600); text-decoration:underline; text-underline-offset:2px;}

.legal-note{
  background:var(--paper-100);
  border:1px solid var(--line-200);
  border-left:3px solid var(--mavorium-500);
  border-radius:var(--radius-m);
  padding:18px 20px;
  margin:26px 0 0;
}
.legal-note p{margin-bottom:0; font-size:14px;}

.section-head{margin-bottom:28px;}
.section-head h2{font-size:clamp(23px,3.2vw,34px); margin:12px 0 10px;}
.section-head p{color:var(--ink-600); font-size:15px; max-width:62ch;}

/* ---------- price band table ---------- */
.band-table{
  margin-top:26px;
  border:1px solid var(--line-200);
  border-radius:var(--radius-l);
  overflow:hidden;
  background:var(--white);
}
.bt-head, .bt-row{
  display:grid;
  grid-template-columns:2.2fr 1fr 1fr 1fr;
  gap:12px;
  align-items:center;
  padding:14px 20px;
}
.bt-head{
  background:var(--paper-100);
  font-family:var(--font-mono);
  font-size:10.5px;
  letter-spacing:.1em;
  text-transform:uppercase;
  color:var(--ink-600);
}
.bt-head span:not(:first-child), .bt-row span:not(:first-child){text-align:right;}
.bt-row{
  border-top:1px solid var(--line-100);
  font-family:var(--font-display);
  font-size:15.5px;
  color:var(--forest-950);
}
.bt-row:hover{background:var(--paper-50);}
.bt-band{display:flex; flex-direction:column; gap:4px; text-align:left;}
.bt-band strong{font-family:var(--font-body); font-size:14.5px; font-weight:700;}
.bt-band em{
  font-style:normal; font-family:var(--font-body); font-size:11.8px;
  color:var(--ink-600); line-height:1.45;
}
@media (max-width:700px){
  .bt-head{display:none;}
  .bt-row{grid-template-columns:1fr 1fr; gap:8px 12px; padding:16px 18px;}
  .bt-band{grid-column:1/-1; margin-bottom:6px;}
  .bt-row span:not(:first-child){
    text-align:left; font-size:14px;
  }
  .bt-row span:nth-child(2)::before{content:"Basic "; font-family:var(--font-mono); font-size:10px; color:var(--ink-600); letter-spacing:.08em; text-transform:uppercase;}
  .bt-row span:nth-child(3)::before{content:"Advance "; font-family:var(--font-mono); font-size:10px; color:var(--ink-600); letter-spacing:.08em; text-transform:uppercase;}
  .bt-row span:nth-child(4)::before{content:"Pro "; font-family:var(--font-mono); font-size:10px; color:var(--ink-600); letter-spacing:.08em; text-transform:uppercase;}
}

/* course card band chip */
.cc-band{
  display:inline-block;
  font-family:var(--font-mono); font-size:9.5px; letter-spacing:.1em;
  text-transform:uppercase; color:var(--mavorium-600);
  border:1px solid var(--line-200); border-radius:999px;
  padding:3px 9px; margin-left:8px;
}

/* ---------- starter courses ---------- */
.starter-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:16px;}
@media (max-width:900px){.starter-grid{grid-template-columns:1fr;}}

.starter-card{
  background:var(--white);
  border:1.5px solid var(--line-200);
  border-radius:var(--radius-l);
  padding:24px;
  display:flex; flex-direction:column;
  transition:border-color .18s ease, transform .18s ease, box-shadow .18s ease;
}
.starter-card:hover{
  border-color:var(--mavorium-500);
  transform:translateY(-3px);
  box-shadow:0 14px 34px -22px rgba(6,51,19,.5);
}
.sc-top{display:flex; align-items:center; justify-content:space-between; margin-bottom:15px;}
.sc-ic{width:32px; height:32px; color:var(--mavorium-600);}
.sc-ic svg{width:32px; height:32px;}
.sc-price{
  font-family:var(--font-display);
  font-size:25px;
  color:var(--forest-950);
  background:var(--leaf-400);
  padding:3px 13px;
  border-radius:999px;
  line-height:1.3;
}
.starter-card h3{font-size:17px; margin-bottom:8px; color:var(--forest-950);}
.starter-card p{font-size:13.6px; color:var(--ink-600); line-height:1.55; flex:1;}
.sc-meta{
  display:flex; gap:7px; flex-wrap:wrap;
  margin-top:16px; padding-top:14px; border-top:1px solid var(--line-100);
}
.sc-meta span{
  font-family:var(--font-mono); font-size:10.5px;
  padding:4px 9px; border-radius:6px;
  background:var(--paper-100); border:1px solid var(--line-200);
  color:var(--forest-950);
}
.sc-go{
  margin-top:14px; font-size:13.5px; font-weight:600; color:var(--mavorium-600);
}

/* per-period unlock line on the membership cards */
.plan-unlocks{
  background:var(--paper-100);
  border:1px solid var(--line-200);
  border-radius:var(--radius-s);
  padding:11px 14px;
  margin-top:14px;
  font-size:13.2px;
  font-weight:600;
  color:var(--forest-950);
  line-height:1.45;
}
.plan-card.premium .plan-unlocks{
  background:rgba(255,255,255,.1);
  border-color:rgba(255,255,255,.2);
  color:#fff;
}

/* ============================================================
   EXAMS, CERTIFICATES, GIFTS AND REFERRALS
   ============================================================ */

/* ---------- premium golden star ---------- */
.gold-star{
  display:inline-block; margin-left:10px; font-size:.7em;
  color:#E8B923;
  text-shadow:0 0 12px rgba(232,185,35,.55);
  animation:starGlow 2.6s ease-in-out infinite;
}
@keyframes starGlow{
  0%,100%{opacity:1; transform:scale(1);}
  50%{opacity:.75; transform:scale(1.08);}
}
.premium-badge{
  display:inline-flex; align-items:center; gap:7px;
  background:linear-gradient(135deg,#E8B923,#F5D76E);
  color:#4A360A; font-family:var(--font-mono); font-size:10.5px;
  letter-spacing:.1em; text-transform:uppercase;
  padding:5px 13px; border-radius:999px; margin-bottom:8px;
}
.tab-dot{
  display:inline-block; background:var(--mavorium-600); color:#fff;
  font-size:10.5px; min-width:17px; height:17px; line-height:17px;
  border-radius:999px; text-align:center; margin-left:5px; padding:0 4px;
}

/* ---------- exam ---------- */
.exam-facts{
  display:grid; grid-template-columns:repeat(4,1fr); gap:1px;
  background:var(--line-200); border:1px solid var(--line-200);
  border-radius:var(--radius-l); overflow:hidden; margin-bottom:22px;
}
.exam-facts > div{background:var(--white); padding:18px;}
.exam-facts .l{
  display:block; font-family:var(--font-mono); font-size:10px;
  letter-spacing:.1em; text-transform:uppercase; color:var(--ink-600); margin-bottom:6px;
}
.exam-facts .v{display:block; font-family:var(--font-display); font-size:20px; color:var(--forest-950);}
@media (max-width:640px){.exam-facts{grid-template-columns:1fr 1fr;}}

.exam-head{margin-bottom:20px;}
.exam-head h1{font-size:clamp(22px,3.4vw,30px); margin:12px 0 12px;}
.exam-meta{
  display:flex; gap:16px; flex-wrap:wrap;
  font-family:var(--font-mono); font-size:12px; color:var(--ink-600);
}
#examTimer{
  margin-left:auto; background:var(--forest-950); color:var(--leaf-300);
  padding:5px 14px; border-radius:999px; font-weight:500;
}

.q-card{
  background:var(--white); border:1px solid var(--line-200);
  border-radius:var(--radius-l); padding:24px; margin-bottom:14px;
}
.q-num{
  font-family:var(--font-mono); font-size:10.5px; letter-spacing:.1em;
  text-transform:uppercase; color:var(--mavorium-600); margin-bottom:10px;
}
.q-text{font-size:16px; font-weight:600; color:var(--forest-950); line-height:1.5; margin-bottom:16px;}
.q-opt{
  display:flex; gap:12px; align-items:flex-start;
  padding:13px 15px; border:1.5px solid var(--line-200);
  border-radius:var(--radius-m); margin-bottom:9px; cursor:pointer;
  position:relative; transition:border-color .15s ease, background .15s ease;
}
.q-opt:hover{border-color:var(--leaf-400); background:var(--paper-50);}
.q-opt input{position:absolute; opacity:0; width:0; height:0;}
.q-opt .dot{
  width:18px; height:18px; border-radius:50%; flex:none; margin-top:1px;
  border:1.5px solid var(--line-200); background:var(--white);
  display:flex; align-items:center; justify-content:center;
  transition:background .15s ease, border-color .15s ease;
}
.q-opt .dot::after{
  content:""; width:7px; height:7px; border-radius:50%;
  background:#fff; opacity:0; transition:opacity .14s ease;
}
.q-opt input:checked ~ .dot{background:var(--mavorium-600); border-color:var(--mavorium-600);}
.q-opt input:checked ~ .dot::after{opacity:1;}
.q-opt:has(input:checked){border-color:var(--mavorium-500); background:var(--paper-100);}
.q-opt .txt{font-size:14.8px; color:var(--ink-900); line-height:1.5;}

.exam-submit{
  position:sticky; bottom:0; background:var(--paper-50);
  padding:16px 0 20px; border-top:1px solid var(--line-200); margin-top:8px;
}
.exam-actions{display:flex; gap:10px; flex-wrap:wrap; margin-top:26px;}
.exam-note{font-size:13px; color:var(--ink-600); line-height:1.55; margin-top:16px;}

/* ---------- result ---------- */
.exam-result{
  text-align:center; padding:38px 26px; border-radius:var(--radius-l);
  border:1px solid var(--line-200); background:var(--white); margin-bottom:22px;
}
.exam-result.pass{background:linear-gradient(135deg,var(--forest-950),#0B4520); border-color:var(--forest-950);}
.exam-result.pass h1, .exam-result.pass .er-score{color:#fff;}
.exam-result.pass .er-sub{color:#BFE0C8;}
.er-badge{
  width:64px; height:64px; border-radius:50%; margin:0 auto 18px;
  display:flex; align-items:center; justify-content:center; font-size:30px;
}
.exam-result.pass .er-badge{background:var(--leaf-400); color:var(--forest-950);}
.exam-result.fail .er-badge{background:#FDECEA; color:#8E2C22;}
.exam-result h1{font-size:26px; margin-bottom:10px;}
.er-score{font-family:var(--font-display); font-size:52px; line-height:1; color:var(--forest-950);}
.er-sub{font-size:14px; color:var(--ink-600); margin-top:10px;}

.reward-card{
  display:flex; gap:15px; align-items:flex-start;
  background:var(--paper-100); border:1px solid var(--line-200);
  border-radius:var(--radius-l); padding:20px; margin-bottom:12px;
}
.reward-card.gift{background:#FFF8E8; border-color:#F0DDA8;}
.reward-card .rc-ic{width:26px; height:26px; flex:none; color:var(--mavorium-600); font-size:22px; line-height:1;}
.reward-card .rc-ic svg{width:26px; height:26px;}
.reward-card strong{display:block; font-size:15.5px; color:var(--forest-950); margin-bottom:4px;}
.reward-card span{display:block; font-size:13.5px; color:var(--ink-600); line-height:1.55;}

.review-list{display:grid; gap:12px;}
.review-item{
  background:var(--white); border:1px solid var(--line-200);
  border-radius:var(--radius-m); padding:18px;
}
.ri-q{font-size:14.8px; font-weight:600; color:var(--forest-950); margin-bottom:10px; line-height:1.5;}
.ri-a{font-size:13.8px; padding:7px 12px; border-radius:var(--radius-s); margin-bottom:6px;}
.ri-a.wrong{background:#FDECEA; color:#8E2C22;}
.ri-a.right{background:#EAF6EB; color:#1E6B2E;}
.ri-why{font-size:13.3px; color:var(--ink-600); line-height:1.6; margin-top:9px;}

/* ---------- gifts ---------- */
.gift-count{
  font-family:var(--font-mono); font-size:12px; letter-spacing:.08em;
  text-transform:uppercase; background:var(--mavorium-600); color:#fff;
  padding:5px 13px; border-radius:999px; vertical-align:middle; margin-left:10px;
}
.streak-card{
  display:flex; gap:24px; align-items:center; justify-content:space-between;
  background:var(--forest-950); border-radius:var(--radius-l); padding:26px 28px; color:#fff;
}
.sc-label{
  font-family:var(--font-mono); font-size:10.5px; letter-spacing:.11em;
  text-transform:uppercase; color:var(--leaf-400); margin-bottom:12px;
}
.sc-dots{display:flex; gap:9px; margin-bottom:12px;}
.sc-dot{
  width:26px; height:26px; border-radius:50%;
  border:2px solid rgba(255,255,255,.28); background:transparent;
}
.sc-dot.on{background:var(--leaf-400); border-color:var(--leaf-400);}
.sc-note{font-size:13.5px; color:#BFE0C8; line-height:1.55; max-width:46ch;}
.sc-note a{color:var(--leaf-400);}
.sc-right{text-align:center; flex:none;}
.sc-big{font-family:var(--font-display); font-size:46px; line-height:1; color:var(--leaf-400);}
.sc-small{font-family:var(--font-mono); font-size:10.5px; letter-spacing:.1em;
  text-transform:uppercase; color:#9CC7A8; margin-top:6px;}
@media (max-width:620px){.streak-card{flex-direction:column; align-items:flex-start; gap:18px;}}

.gift-grid{display:grid; grid-template-columns:repeat(3,1fr); gap:16px;}
@media (max-width:900px){.gift-grid{grid-template-columns:1fr 1fr;}}
@media (max-width:600px){.gift-grid{grid-template-columns:1fr;}}
.gift-card{
  background:var(--white); border:1px solid var(--line-200);
  border-radius:var(--radius-l); padding:22px;
}
.gift-card.locked{border-color:var(--leaf-400); background:var(--paper-100);}
.gc-scratch{text-align:center; padding:10px 0 4px;}
.gc-ic{font-size:38px; line-height:1; margin-bottom:10px;}
.gc-hidden{
  font-family:var(--font-mono); font-size:11px; letter-spacing:.1em;
  text-transform:uppercase; color:var(--ink-600); margin-bottom:16px;
}
.gc-open{text-align:center; padding:12px 0;}
.gc-value{font-family:var(--font-display); font-size:32px; color:var(--forest-950); line-height:1.1;}
.gc-value small{font-size:15px;}
.gc-label{font-size:13px; color:var(--ink-600); margin-top:6px;}
.gc-reason{
  font-size:12.3px; color:var(--ink-600); line-height:1.5;
  margin-top:14px; padding-top:12px; border-top:1px solid var(--line-100);
}
.gc-used{
  font-family:var(--font-mono); font-size:11px; color:var(--mavorium-600);
  margin-top:10px; letter-spacing:.05em;
}
.gc-select{
  width:100%; padding:11px 13px; border:1.5px solid var(--line-200);
  border-radius:var(--radius-s); font-size:14px; font-family:inherit;
  background:var(--white); outline:none;
}
.gc-select:focus{border-color:var(--mavorium-500);}

/* ---------- referrals ---------- */
.refer-box{
  background:linear-gradient(135deg,var(--forest-950),#0B4520);
  border-radius:var(--radius-l); padding:30px; color:#fff;
}
.rb-label{
  font-family:var(--font-mono); font-size:10.5px; letter-spacing:.11em;
  text-transform:uppercase; color:var(--leaf-400); margin-bottom:9px;
}
.rb-link{
  background:rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.18);
  border-radius:var(--radius-m); padding:14px 16px; margin-bottom:14px;
  font-family:var(--font-mono); font-size:13px; color:#fff;
  word-break:break-all; line-height:1.5;
}
.rb-code-row{
  display:flex; gap:16px; align-items:flex-end; justify-content:space-between;
  margin-top:22px; padding-top:20px; border-top:1px solid rgba(255,255,255,.15);
  flex-wrap:wrap;
}
.rb-code{
  font-family:var(--font-mono); font-size:17px; color:var(--leaf-400);
  letter-spacing:.04em; word-break:break-all;
}
.rb-share{margin-top:18px;}

/* ---------- rank badge ---------- */
.rank-badge{
  display:inline-flex; align-items:center; gap:7px;
  background:var(--forest-950); color:#E8B923;
  padding:5px 14px; border-radius:999px;
  font-size:13px; letter-spacing:.06em;
}
.rank-badge span{
  color:var(--leaf-300); font-family:var(--font-mono);
  font-size:10px; letter-spacing:.1em; text-transform:uppercase;
}
.rank-badge:hover{background:var(--mavorium-600); color:#fff;}

/* ---------- reward cards for stars and completion ---------- */
.reward-card.star{background:#FFFBEF; border-color:#F0DDA8;}
.reward-card.star .rc-ic{color:#E8B923;}
.reward-card.grand{
  background:linear-gradient(135deg,var(--forest-950),#0B4520);
  border-color:var(--forest-950);
}
.reward-card.grand strong{color:#fff;}
.reward-card.grand span{color:#BFE0C8;}
.reward-card.grand a{color:var(--leaf-400);}

/* ---------- star guide ---------- */
.star-guide{
  display:grid; grid-template-columns:repeat(3,1fr); gap:1px;
  background:var(--line-200); border:1px solid var(--line-200);
  border-radius:var(--radius-l); overflow:hidden; margin-bottom:26px;
}
@media (max-width:760px){.star-guide{grid-template-columns:1fr;}}
.sg-item{background:var(--white); padding:20px; display:flex; gap:14px; align-items:flex-start;}
.sg-star{font-size:19px; color:#E8B923; flex:none; line-height:1.3;}
.sg-item strong{display:block; font-size:14.5px; color:var(--forest-950); margin-bottom:3px;}
.sg-item span{display:block; font-size:13px; color:var(--ink-600); line-height:1.5;}

/* ---------- my rank ---------- */
.my-rank{
  display:flex; justify-content:space-between; align-items:center; gap:22px;
  background:var(--forest-950); border-radius:var(--radius-l);
  padding:24px 28px; color:#fff; flex-wrap:wrap;
}
.mr-label{
  font-family:var(--font-mono); font-size:10.5px; letter-spacing:.11em;
  text-transform:uppercase; color:var(--leaf-400); margin-bottom:9px;
}
.mr-stars{font-size:21px; letter-spacing:2px; color:#E8B923; margin-bottom:6px;}
.mr-title{font-size:13.5px; color:#BFE0C8;}
.mr-right{text-align:center; flex:none;}
.mr-big{font-family:var(--font-display); font-size:40px; line-height:1; color:var(--leaf-400);}
.mr-small{
  font-family:var(--font-mono); font-size:10px; letter-spacing:.1em;
  text-transform:uppercase; color:#9CC7A8; margin-top:6px;
}

/* ---------- leaderboard ---------- */
.lb-list{
  border:1px solid var(--line-200); border-radius:var(--radius-l);
  overflow:hidden; background:var(--white);
}
.lb-row{
  display:grid; grid-template-columns:48px 1fr auto auto; gap:14px;
  align-items:center; padding:15px 20px;
  border-bottom:1px solid var(--line-100);
}
.lb-row:last-child{border-bottom:none;}
.lb-row:hover{background:var(--paper-50);}
.lb-row.me{background:var(--paper-100); box-shadow:inset 3px 0 0 var(--mavorium-500);}
.lb-row.top1{background:linear-gradient(90deg,#FFFBEF,transparent);}
.lb-row.top2{background:linear-gradient(90deg,#F7F7F7,transparent);}
.lb-row.top3{background:linear-gradient(90deg,#FDF5EE,transparent);}
.lb-pos{
  font-family:var(--font-display); font-size:19px; color:var(--ink-600); text-align:center;
}
.lb-row.top1 .lb-pos{color:#E8B923;}
.lb-row.top2 .lb-pos{color:#9AA5A0;}
.lb-row.top3 .lb-pos{color:#C08552;}
.lb-name{font-size:15px; font-weight:600; color:var(--forest-950); display:flex; align-items:center; gap:7px;}
.lb-prem{color:#E8B923; font-size:13px;}
.lb-you{
  font-family:var(--font-mono); font-size:9.5px; letter-spacing:.09em;
  text-transform:uppercase; background:var(--mavorium-600); color:#fff;
  padding:2px 7px; border-radius:999px;
}
.lb-title{font-size:12px; color:var(--ink-600); margin-top:2px;}
.lb-stars{color:#E8B923; font-size:13px; letter-spacing:1px; white-space:nowrap;}
.lb-more{font-family:var(--font-mono); font-size:11px; color:var(--ink-600); margin-left:3px;}
.lb-none{color:var(--line-200);}
.lb-stats{
  display:flex; gap:10px; font-family:var(--font-mono); font-size:11px;
  color:var(--ink-600); white-space:nowrap;
}
.lb-streak{color:var(--mavorium-600);}
@media (max-width:700px){
  .lb-row{grid-template-columns:36px 1fr auto; gap:10px; padding:13px 14px;}
  .lb-stats{display:none;}
}

/* ---------- grand completion ---------- */
.grand-card{
  background:linear-gradient(135deg,#063313,#0B4520);
  border-radius:var(--radius-l); padding:34px; color:#fff;
  margin-top:34px; text-align:center;
}
.gr-badge{font-size:42px; margin-bottom:12px;}
.grand-card h2{color:#fff; font-size:23px; margin-bottom:10px;}
.grand-card p{color:#BFE0C8; font-size:15px; line-height:1.6; max-width:56ch; margin:0 auto;}
.grand-card strong{color:var(--leaf-400);}
.gr-bar{
  height:8px; background:rgba(255,255,255,.14); border-radius:999px;
  overflow:hidden; margin:22px auto 10px; max-width:420px;
}
.gr-bar span{display:block; height:100%; background:var(--leaf-400); border-radius:999px;}
.gr-progress{
  font-family:var(--font-mono); font-size:11.5px; color:#9CC7A8; letter-spacing:.05em;
}

/* code inside exam questions */
.q-text pre{
  background:var(--forest-950); color:#DCEBDC; border-radius:var(--radius-s);
  padding:14px 16px; margin:12px 0 0; overflow-x:auto;
  font-family:var(--font-mono); font-size:13px; line-height:1.6;
}
.q-text code{font-family:var(--font-mono);}
.q-text pre code{background:none; color:inherit; padding:0;}

/* ---------- sign out ---------- */
.nav-links a.nav-signout{
  color:#8E2C22;
  font-weight:600;
}
.nav-links a.nav-signout:hover{color:#C0392B;}

/* On wide screens the Account button is enough; the header stays tidy.
   Below that the Sign out link lives in the menu instead. */
.nav-signout-btn{display:none;}
@media (min-width:1100px){
  .nav-signout-btn{display:inline-flex;}
}

/* ---------- refer & earn band on the home page ---------- */
.refer-band{
  display:grid; grid-template-columns:1.4fr .6fr; gap:36px; align-items:center;
  background:linear-gradient(135deg,var(--forest-950),#0B4520);
  border-radius:var(--radius-l); padding:40px 42px; color:#fff;
  position:relative; overflow:hidden;
}
.refer-band::after{
  content:""; position:absolute; right:-90px; bottom:-90px;
  width:260px; height:260px; border-radius:50%;
  background:radial-gradient(circle, rgba(123,197,101,.18), transparent 70%);
}
.rb-copy{position:relative; z-index:1;}
.refer-band h2{color:#fff; font-size:clamp(23px,3.2vw,32px); margin:13px 0 14px;}
.refer-band p{color:#BFE0C8; font-size:15px; line-height:1.65; margin-bottom:24px; max-width:56ch;}
.refer-band strong{color:var(--leaf-400);}
.refer-band .btn{margin-right:9px;}

.rb-visual{
  position:relative; z-index:1;
  display:flex; flex-direction:column; align-items:center; gap:12px;
}
.rb-chip{
  font-family:var(--font-mono); font-size:12.5px; color:var(--leaf-300);
  background:rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.2);
  padding:11px 18px; border-radius:999px; white-space:nowrap;
}
.rb-arrow{color:var(--leaf-400); font-size:20px; line-height:1;}
.rb-reward{
  font-family:var(--font-display); font-size:26px; color:var(--forest-950);
  background:var(--leaf-400); padding:10px 22px; border-radius:999px;
}
@media (max-width:860px){
  .refer-band{grid-template-columns:1fr; padding:30px 24px; gap:26px;}
  .rb-visual{flex-direction:row; justify-content:center;}
  .rb-arrow{transform:rotate(-90deg);}
}