:root{
  --bg:#07080a;
  --panel:#0c0f12;
  --card:rgba(10,12,15,.92);
  --stroke:rgba(60,255,120,.18);
  --stroke2:rgba(255,200,60,.14);

  --text:#f2f6ff;
  --muted:rgba(242,246,255,.74);
  --muted2:rgba(242,246,255,.56);

  --green:#36ff72;
  --green2:#11c64a;
  --amber:#ffbf2a;
  --orange:#ff8a1f;

  --danger:#ff6b6b;

  --radius:18px;
  --radius2:22px;

  --shadow: 0 22px 60px rgba(0,0,0,.55);
  --shadow2: 0 10px 26px rgba(0,0,0,.40);
}

*{ box-sizing:border-box; }
html,body{ height:100%; }
body{
  margin:0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  color: var(--text);
  background:
    radial-gradient(900px 520px at 20% 15%, rgba(54,255,114,.12), transparent 62%),
    radial-gradient(850px 520px at 78% 28%, rgba(255,191,42,.10), transparent 62%),
    radial-gradient(900px 520px at 50% 115%, rgba(54,255,114,.08), transparent 60%),
    linear-gradient(180deg, #050608, var(--bg));
  overflow-x:hidden;

  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a{ color:inherit; text-decoration:none; }
img{ display:block; max-width:100%; }

.req{ color: var(--amber); font-weight: 900; }
.hint{ margin-top:8px; font-size:12.5px; color: var(--muted2); }
.microcopy{ margin-top:10px; font-size:13.5px; color: var(--muted); line-height:1.6; }
.err{ margin-top:8px; font-size:12.5px; color:#ffb9b9; min-height:16px; }
.is-hidden{ display:none !important; }

/* HEADER */
.site-header{
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(4,5,7,.86);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.site-header-inner{
  max-width: 1250px;
  margin: 0 auto;
  padding: 14px 18px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 14px;
}

.brand{
  display:flex;
  align-items:center;
  gap: 12px;
  min-width: 240px;
}
.brand-logo{
  width: 44px;
  height: 44px;
  border-radius: 999px;
  object-fit: cover;
  box-shadow: 0 12px 30px rgba(0,0,0,.40);
}
.brand-title{
  font-weight: 950;
  letter-spacing: .6px;
  font-size: 18px;
}
.brand-tagline{
  font-size: 13px;
  color: rgba(54,255,114,.88);
  letter-spacing: .2px;
}

.nav-desktop{
  display:flex;
  align-items:center;
  gap: 18px;
  letter-spacing: .9px;
  font-size: 13px;
  color: rgba(242,246,255,.80);
}
.nav-desktop a{
  padding: 10px 10px;
  border-radius: 14px;
  transition: background .18s ease, border-color .18s ease, transform .18s ease;
}
.nav-desktop a:hover{
  background: rgba(54,255,114,.08);
  transform: translateY(-1px);
}
.nav-cta{
  border: 1px solid rgba(54,255,114,.24);
  background: rgba(10,12,15,.65);
}

.nav-burger{
  display:none;
  width: 44px;
  height: 44px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(10,12,15,.60);
  cursor:pointer;
  padding: 10px;
}
.nav-burger span{
  display:block;
  height: 2px;
  margin: 6px 0;
  border-radius: 2px;
  background: rgba(242,246,255,.92);
}

.nav-mobile{
  display:none;
  max-width: 1250px;
  margin: 0 auto;
  padding: 0 18px 14px;
}
.nav-mobile.is-open{ display:block; }
.nav-mobile a{
  display:block;
  margin-top: 10px;
  padding: 12px 12px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.06);
  background: rgba(10,12,15,.72);
  color: rgba(242,246,255,.88);
}
.nav-mobile a:hover{
  border-color: rgba(54,255,114,.22);
  background: rgba(54,255,114,.08);
}

/* HERO */
.hero{
  padding: 28px 18px 6px;
}
.hero-inner{
  max-width: 1250px;
  margin: 0 auto;
  display:grid;
  grid-template-columns: 1.2fr .8fr;
  gap: 18px;
  align-items: start;
}
.hero-left{
  border-radius: var(--radius2);
  background: linear-gradient(180deg, rgba(10,12,15,.92), rgba(9,10,13,.88));
  border: 1px solid rgba(255,255,255,.06);
  box-shadow: var(--shadow);
  padding: 26px 26px 22px;
  position:relative;
}
.hero-left::after{
  content:"";
  position:absolute;
  inset:-1px;
  border-radius: var(--radius2);
  pointer-events:none;
  box-shadow:
    0 0 0 1px rgba(54,255,114,.12) inset,
    0 0 40px rgba(54,255,114,.08);
}
.hero-pill{
  display:inline-flex;
  align-items:center;
  padding: 9px 14px;
  border-radius: 999px;
  border: 1px solid rgba(54,255,114,.22);
  background: rgba(54,255,114,.08);
  font-weight: 900;
  letter-spacing: 1.6px;
  font-size: 12px;
  color: rgba(242,246,255,.90);
}
.hero-title{
  margin: 16px 0 8px;
  font-size: 52px;
  line-height: 1.05;
  letter-spacing: .4px;
}
.hero-sub{
  margin: 0;
  max-width: 70ch;
  color: var(--muted);
  line-height: 1.65;
  font-size: 15.5px;
}

.hero-actions{
  margin-top: 18px;
  display:flex;
  gap: 12px;
  flex-wrap: wrap;
}
.btn-primary{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 13px 18px;
  border-radius: 999px;
  font-weight: 950;
  letter-spacing: .4px;
  color:#0b0c0e;
  background: linear-gradient(90deg, var(--orange), var(--amber));
  box-shadow: 0 14px 32px rgba(0,0,0,.45);
}
.btn-primary:hover{ filter: brightness(1.02); transform: translateY(-1px); }

.btn-outline{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 13px 18px;
  border-radius: 999px;
  font-weight: 950;
  letter-spacing: .4px;
  border: 1px solid rgba(54,255,114,.30);
  background: rgba(10,12,15,.60);
  color: rgba(242,246,255,.92);
}
.btn-outline:hover{
  background: rgba(54,255,114,.08);
  transform: translateY(-1px);
}

.hero-mini{
  margin-top: 18px;
  display:grid;
  grid-template-columns: repeat(3, minmax(0,1fr));
  gap: 10px;
}
.mini-card{
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.06);
  background: rgba(10,12,15,.75);
  padding: 12px 12px;
  box-shadow: var(--shadow2);
}
.mini-title{
  font-weight: 950;
  color: rgba(54,255,114,.92);
}
.mini-sub{
  margin-top: 6px;
  color: rgba(242,246,255,.76);
  font-size: 13px;
  line-height: 1.4;
}

.hero-right{
  position: sticky;
  top: 88px;
}
.hero-sidecard{
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.06);
  background: rgba(10,12,15,.88);
  box-shadow: var(--shadow);
  padding: 18px;
}
.sidecard-title{
  font-weight: 950;
  letter-spacing: .4px;
  color: rgba(54,255,114,.92);
  margin-bottom: 10px;
}
.sidecard-body{
  color: rgba(242,246,255,.86);
  line-height: 1.6;
}
.sidecard-note{
  margin-top: 12px;
  color: rgba(242,246,255,.70);
  font-size: 13px;
  line-height: 1.5;
}

/* MAIN LAYOUT */
.page{
  max-width: 1250px;
  margin: 0 auto;
  padding: 12px 18px 80px;
}
.layout{
  display:grid;
  grid-template-columns: 330px 1fr;
  gap: 18px;
  align-items: start;
}

/* QUICK NAV */
.quicknav{
  position: sticky;
  top: 92px;
}
.quicknav-card{
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.06);
  background: rgba(10,12,15,.88);
  box-shadow: var(--shadow);
  padding: 16px;
}
.quicknav-title{
  font-weight: 950;
  letter-spacing: .3px;
  margin: 6px 0 10px;
}
.q-link{
  display:block;
  margin-top: 10px;
  padding: 12px 12px;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.06);
  background: rgba(8,10,12,.78);
  color: rgba(242,246,255,.84);
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}
.q-link:hover{
  transform: translateY(-1px);
  border-color: rgba(54,255,114,.22);
  background: rgba(54,255,114,.08);
}
.q-link.is-active{
  border-color: rgba(54,255,114,.28);
  background: rgba(54,255,114,.10);
  box-shadow: 0 0 0 1px rgba(54,255,114,.14) inset;
}
.quicknav-footer{
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid rgba(255,255,255,.06);
}
.status-pill{
  display:inline-flex;
  padding: 8px 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,191,42,.20);
  background: rgba(255,191,42,.08);
  color: rgba(255,235,190,.95);
  font-weight: 900;
  letter-spacing: .2px;
  font-size: 12.5px;
}
.quicknav-small{
  margin-top: 10px;
  color: rgba(242,246,255,.70);
  font-size: 13px;
  line-height: 1.5;
}

/* FORM */
.form{ display:flex; flex-direction:column; gap: 16px; }
.card{
  border-radius: var(--radius2);
  background: rgba(10,12,15,.90);
  border: 1px solid rgba(255,255,255,.06);
  box-shadow: var(--shadow);
  padding: 18px;
  position:relative;
}
.card::after{
  content:"";
  position:absolute;
  inset:-1px;
  border-radius: var(--radius2);
  pointer-events:none;
  box-shadow: 0 0 0 1px rgba(54,255,114,.10) inset;
}
.card-head{
  display:flex;
  align-items:flex-start;
  justify-content:space-between;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.card-kicker{
  color: rgba(54,255,114,.92);
  font-weight: 950;
  letter-spacing: 2px;
  font-size: 12px;
}
.card-title{
  margin-top: 6px;
  font-weight: 950;
  font-size: 20px;
}
.card-sub{
  margin-top: 6px;
  color: rgba(242,246,255,.72);
  font-size: 13.5px;
  line-height: 1.55;
}
.card-badges{ display:flex; gap: 8px; flex-wrap:wrap; }

.badge{
  padding: 7px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 900;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(8,10,12,.65);
  color: rgba(242,246,255,.85);
}
.badge-green{
  border-color: rgba(54,255,114,.22);
  background: rgba(54,255,114,.08);
}
.badge-amber{
  border-color: rgba(255,191,42,.20);
  background: rgba(255,191,42,.08);
  color: rgba(255,235,190,.95);
}
.badge-grey{
  border-color: rgba(255,255,255,.10);
  background: rgba(255,255,255,.04);
  color: rgba(242,246,255,.76);
}

.grid{
  margin-top: 14px;
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.span2{ grid-column: 1 / -1; }

.field label{
  display:block;
  margin-bottom: 8px;
  font-size: 13.5px;
  font-weight: 850;
  color: rgba(242,246,255,.88);
}

input, select, textarea{
  width:100%;
  border-radius: 16px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(6,8,10,.72);
  color: rgba(242,246,255,.95);
  padding: 12px 12px;
  font-size: 14.5px;
  outline:none;
  transition: border-color .16s ease, box-shadow .16s ease, transform .16s ease;
}
textarea{ resize: vertical; min-height: 92px; }

input:focus, select:focus, textarea:focus{
  border-color: rgba(54,255,114,.28);
  box-shadow: 0 0 0 5px rgba(54,255,114,.10);
}
input[readonly]{
  opacity: .75;
  cursor:not-allowed;
}

.inline-row{ margin-top: 14px; }
.checkline{
  display:flex;
  align-items:flex-start;
  gap: 12px;
  line-height: 1.45;
  color: rgba(242,246,255,.86);
}
.checkline input[type="checkbox"]{
  width: 18px;
  height: 18px;
  margin-top: 2px;
  accent-color: var(--green);
}

.divider{
  height: 1px;
  background: rgba(255,255,255,.06);
  margin: 14px 0;
}

/* PILLS */
.pills{
  display:flex;
  gap: 10px;
  flex-wrap: wrap;
}
.pill{
  position:relative;
  display:inline-flex;
  align-items:center;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(8,10,12,.72);
  padding: 10px 14px;
  cursor:pointer;
  transition: transform .16s ease, background .16s ease, border-color .16s ease;
  font-weight: 950;
  color: rgba(242,246,255,.82);
}
.pill:hover{
  transform: translateY(-1px);
  border-color: rgba(54,255,114,.22);
  background: rgba(54,255,114,.08);
}
.pill input{
  position:absolute;
  opacity:0;
  pointer-events:none;
}
.pill:has(input:checked){
  border-color: rgba(54,255,114,.30);
  background: rgba(54,255,114,.10);
  box-shadow: 0 0 0 1px rgba(54,255,114,.18) inset;
  color: rgba(242,246,255,.95);
}

/* COURSE CARDS */
.check-grid{
  margin-top: 10px;
  display:grid;
  grid-template-columns: repeat(2, minmax(0,1fr));
  gap: 10px;
}
.checkcard{
  display:flex;
  align-items:center;
  gap: 10px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.06);
  background: rgba(8,10,12,.78);
  padding: 12px 12px;
  cursor:pointer;
  transition: transform .16s ease, border-color .16s ease, background .16s ease;
  font-weight: 900;
  color: rgba(242,246,255,.84);
}
.checkcard:hover{
  transform: translateY(-1px);
  border-color: rgba(54,255,114,.22);
  background: rgba(54,255,114,.08);
}
.checkcard input{
  width: 18px;
  height: 18px;
  accent-color: var(--green);
}
.checkcard:has(input:checked){
  border-color: rgba(54,255,114,.30);
  background: rgba(54,255,114,.10);
}

/* TOGGLE */
.toggle-row{
  margin-top: 14px;
  display:flex;
  gap: 12px;
  align-items:flex-start;
}
.toggle{ position:relative; display:inline-flex; cursor:pointer; }
.toggle input{ position:absolute; opacity:0; pointer-events:none; }
.toggle-ui{
  width: 56px;
  height: 32px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(8,10,12,.78);
  position:relative;
  transition: background .18s ease, border-color .18s ease;
}
.toggle-ui::after{
  content:"";
  position:absolute;
  top: 50%;
  left: 4px;
  width: 24px;
  height: 24px;
  border-radius: 999px;
  transform: translateY(-50%);
  background: rgba(242,246,255,.92);
  transition: left .20s ease, background .20s ease;
  box-shadow: 0 12px 26px rgba(0,0,0,.42);
}
.toggle:has(input:checked) .toggle-ui{
  border-color: rgba(54,255,114,.26);
  background: rgba(54,255,114,.14);
}
.toggle:has(input:checked) .toggle-ui::after{
  left: 28px;
  background: rgba(54,255,114,1);
}

.toggle-title{ font-weight: 950; }
.toggle-sub{ margin-top: 4px; color: rgba(242,246,255,.70); font-size: 13px; line-height:1.5; }

/* REVEAL */
.reveal{ animation: fadeUp .22s ease both; }
@keyframes fadeUp{
  from{ opacity:0; transform: translateY(10px); }
  to{ opacity:1; transform: translateY(0); }
}

.section-split{ margin-top: 2px; }
.split-title{ font-weight: 950; color: rgba(54,255,114,.92); }
.split-sub{ margin-top: 6px; color: rgba(242,246,255,.72); font-size: 13.5px; }

/* TERMS */
.terms{
  margin-top: 12px;
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.06);
  background: rgba(8,10,12,.78);
  overflow:hidden;
}
.terms summary{
  cursor:pointer;
  padding: 12px 12px;
  font-weight: 950;
  color: rgba(242,246,255,.92);
}
.terms-body{
  padding: 0 12px 14px;
  color: rgba(242,246,255,.78);
  line-height: 1.6;
  font-size: 13.5px;
}
.terms-body p{ margin: 10px 0; }
.terms-body ul{
  margin: 10px 0 0;
  padding-left: 18px;
}
.terms-body li{
  margin: 10px 0;
}
.terms-body li strong{
  display: inline-block;
  margin-right: 6px;
  color: rgba(242,246,255,.96);
}

.checks{ margin-top: 14px; display:flex; flex-direction:column; gap: 10px; }

/* SIGNATURE */
.sig-grid{
  margin-top: 14px;
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
.sig-block{
  border-radius: 18px;
  border: 1px solid rgba(255,255,255,.06);
  background: rgba(8,10,12,.78);
  padding: 12px;
}
.sig-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 10px;
  margin-bottom: 10px;
}
.sig-title{ font-weight: 950; }
.sig-box{
  height: 150px;
  border-radius: 18px;
  border: 1px dashed rgba(54,255,114,.28);
  background: rgba(6,8,10,.72);
  position:relative;
  overflow:hidden;
}
.sig-box canvas{
  width:100%;
  height:100%;
  display:block;
}
.sig-hint{
  position:absolute;
  right: 12px;
  bottom: 10px;
  font-size: 12px;
  color: rgba(242,246,255,.70);
  pointer-events:none;
}

.btn-ghost{
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(10,12,15,.70);
  color: rgba(242,246,255,.86);
  border-radius: 14px;
  padding: 10px 12px;
  font-weight: 950;
  cursor:pointer;
}
.btn-ghost:hover{
  border-color: rgba(54,255,114,.22);
  background: rgba(54,255,114,.08);
}

/* SUBMIT */
.submit-row{
  margin-top: 16px;
  display:flex;
  align-items:center;
  gap: 12px;
  flex-wrap: wrap;
}
.btn-submit{
  border:none;
  cursor:pointer;
  border-radius: 999px;
  padding: 14px 18px;
  min-width: 240px;
  font-weight: 950;
  letter-spacing: .4px;
  color:#0b0c0e;
  background: linear-gradient(90deg, var(--orange), var(--amber));
  box-shadow: 0 18px 40px rgba(0,0,0,.45);
}
.btn-submit:disabled{ opacity:.7; cursor:not-allowed; }

.submit-hint{
  color: rgba(242,246,255,.76);
  font-size: 13.5px;
  line-height: 1.5;
  flex: 1;
  min-width: 260px;
}

.bottom-space{ height: 20px; }

.site-footer{
  border-top: 1px solid rgba(255,255,255,.06);
  background: rgba(4,5,7,.72);
  padding: 22px 18px;
  text-align:center;
  color: rgba(242,246,255,.70);
}

/* MODAL FOR REGISTRATION CODE GATE */
.modal-overlay{
  position: fixed;
  inset: 0;
  z-index: 120;
  display:flex;
  align-items:center;
  justify-content:center;
  padding: 18px;
  background: rgba(0,0,0,.62);
  backdrop-filter: blur(6px);
}
.modal-card{
  width: min(540px, 100%);
  border-radius: var(--radius2);
  border: 1px solid rgba(255,255,255,.08);
  background: rgba(10,12,15,.94);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.modal-card::after{
  content:"";
  position:absolute;
  inset:-1px;
  border-radius: var(--radius2);
  pointer-events:none;
  box-shadow:
    0 0 0 1px rgba(54,255,114,.12) inset,
    0 0 40px rgba(54,255,114,.08);
}
.modal-head{
  position: relative;
  z-index: 1;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 12px;
  padding: 16px 16px 12px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.modal-title{
  font-weight: 950;
  letter-spacing: .4px;
  color: rgba(54,255,114,.92);
}
.modal-body{
  position: relative;
  z-index: 1;
  padding: 14px 16px 6px;
}
.modal-actions{
  position: relative;
  z-index: 1;
  padding: 12px 16px 16px;
  display:flex;
  gap: 10px;
  justify-content:flex-end;
  flex-wrap: wrap;
}
.modal-actions .btn-primary,
.modal-actions .btn-outline{
  min-width: 160px;
}

/* Optional emphasis for the code input */
#registrationCodeInput{
  letter-spacing: 6px;
  font-weight: 950;
  text-align: center;
}

/* RESPONSIVE */
@media (max-width: 1020px){
  .hero-inner{ grid-template-columns: 1fr; }
  .hero-right{ position: relative; top: 0; }
  .layout{ grid-template-columns: 1fr; }
  .quicknav{ position: relative; top: 0; }
}

@media (max-width: 820px){
  .nav-desktop{ display:none; }
  .nav-burger{ display:block; }
  .hero-title{ font-size: 40px; }
  .grid{ grid-template-columns: 1fr; }
  .span2{ grid-column: auto; }
  .sig-grid{ grid-template-columns: 1fr; }
  .check-grid{ grid-template-columns: 1fr; }
  .hero-mini{ grid-template-columns: 1fr; }

  .modal-actions{
    justify-content: stretch;
  }
  .modal-actions .btn-primary,
  .modal-actions .btn-outline{
    width: 100%;
  }
}