/* ===========================================================
   AURUM · Design System v2 — AI-native, glass, neon-gold
   =========================================================== */
:root{
  --bg:#0a0418;
  --bg-1:#0d0620;
  --bg-2:#13072a;
  --panel:rgba(28,12,52,.55);
  --panel-solid:#180a30;
  --line:rgba(255,220,150,.10);
  --line-2:rgba(124,58,237,.30);

  --text:#f4ecd5;
  --text-soft:#cdc4ad;
  --muted:#8a7faa;

  --gold:#e8c66b;
  --gold-deep:#a08234;
  --gold-hi:#ffe9a3;
  --gold-glow:#fff1c2;

  --purple-deep:#2a0f4a;
  --purple:#5b21b6;
  --purple-glow:#7c3aed;

  --green:#4ade80;
  --red:#fb7185;

  --radius:16px;
  --radius-sm:10px;

  --blur:saturate(140%) blur(16px);
}

*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  background:#000;
  color:var(--text);
  min-height:100vh;
  font-family:'Inter','SF Pro Text',system-ui,sans-serif;
  font-size:14px;line-height:1.6;
  -webkit-font-smoothing:antialiased;
  font-feature-settings:'ss01','cv11';
  overflow-x:hidden;
}

/* === Subtle dark backdrop with gold + purple ambient === */
body{ background: #050308; }
body::before{
  content:"";position:fixed;inset:-20%;z-index:-2;pointer-events:none;
  background:
    radial-gradient(50% 50% at 18% 20%, rgba(124,58,237,.18) 0%, transparent 70%),
    radial-gradient(35% 35% at 82% 25%, rgba(232,198,107,.10) 0%, transparent 70%),
    radial-gradient(40% 40% at 70% 85%, rgba(91,33,182,.10) 0%, transparent 70%),
    #050308;
  filter:blur(40px);
}
body::after{
  content:"";position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(circle at 50% 0%, rgba(232,198,107,.04) 0%, transparent 50%),
    linear-gradient(180deg, transparent 0%, rgba(0,0,0,.6) 100%);
}
@keyframes aurora{
  0%,100%{transform:translate(0,0) rotate(0deg)}
  33%   {transform:translate(-3%,2%) rotate(2deg)}
  66%   {transform:translate(3%,-2%) rotate(-2deg)}
}

/* === Type === */
.serif{font-family:'Cormorant Garamond','Times New Roman',serif;font-weight:500}
.mono{font-family:'JetBrains Mono','SF Mono',Consolas,monospace;
  font-feature-settings:'tnum','zero'}

a{color:var(--gold-hi);text-decoration:none;transition:.2s}
a:hover{color:var(--gold-glow)}

/* === Launch Sale banner === */
.launch-banner{
  position:relative;z-index:101;
  background: linear-gradient(90deg, rgba(124,58,237,.22) 0%, rgba(232,169,59,.15) 100%);
  border-bottom: 1px solid rgba(232,169,59,.25);
  color: #f4ecd5;
  padding: 8px 24px;
  text-align: center;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .2px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
}
.launch-banner .pill{
  background: linear-gradient(180deg, #ffe17a, #e8a93b);
  color: #0a0a10;
  padding: 3px 10px;
  border-radius: 99px;
  font-size: 10px;
  font-weight: 800;
  letter-spacing: .8px;
  text-transform: uppercase;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  box-shadow: 0 0 15px rgba(232,169,59,.35);
}
.launch-banner b{color: #ffe17a; font-weight: 700}
.launch-banner a{
  color: #ffe17a;
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1px solid rgba(255,225,122,.4);
  padding-bottom: 1px;
  transition: .2s;
}
.launch-banner a:hover{ color: #fff1c2; border-color: #fff1c2; }
@media(max-width:600px){
  .launch-banner{font-size:11px;padding:7px 14px;gap:8px}
  .launch-banner .pill{font-size:9px;padding:2px 8px}
}

/* === Top bar (centered nav · big primary CTA) === */
.topbar{
  position:sticky;top:0;z-index:100;
  display:grid;grid-template-columns: 1fr auto 1fr;
  align-items:center;gap:24px;
  padding:14px 32px;
  background:rgba(5,3,8,.78);
  backdrop-filter:saturate(140%) blur(18px); -webkit-backdrop-filter:saturate(140%) blur(18px);
  border-bottom:1px solid rgba(232,198,107,.08);
}
.brand{display:flex;align-items:center;gap:12px;cursor:pointer;text-decoration:none;justify-self:start}
.brand-mark{
  width:42px;height:42px;border-radius:12px;
  position: relative; overflow: hidden;
  background:
    linear-gradient(135deg, #fff1c2 0%, #ffd35a 35%, #e8a93b 75%, #8a6a1f 100%);
  display:flex;align-items:center;justify-content:center;
  box-shadow:
    0 0 24px rgba(232,169,59,.40),
    inset 0 1px 0 rgba(255,255,255,.55),
    inset 0 -1px 0 rgba(0,0,0,.18);
  flex-shrink: 0;
}
.brand-mark::before{
  /* subtle inner gloss */
  content:""; position:absolute; inset:0;
  background: linear-gradient(180deg, rgba(255,255,255,.20) 0%, transparent 50%, rgba(0,0,0,.10) 100%);
  pointer-events:none;
}
.brand-mark svg{
  width: 22px; height: 22px;
  position: relative; z-index: 1;
  filter: drop-shadow(0 1px 0 rgba(255,255,255,.25));
}
.brand-text{display:flex;flex-direction:column;line-height:1.1}
.brand-name{font-weight:800;font-size:16px;color:var(--gold-hi);letter-spacing:2.5px}
.brand-tag{font-size:11px;color:var(--text-soft);font-weight:400;letter-spacing:.3px}

.topbar nav{
  display:flex;gap:4px;align-items:center;
  justify-self:center;
}
.topbar .nav-right{ display:flex;align-items:center;gap:10px;justify-self:end }
.nav-link{
  background:transparent;border:0;color:var(--text-soft);
  padding:10px 16px;border-radius:8px;font-size:12.5px;cursor:pointer;
  letter-spacing:1.5px;text-transform:uppercase;font-weight:600;transition:.18s;
  text-decoration:none;display:inline-flex;align-items:center;gap:6px;
  font-family:inherit;
}
.nav-link:hover{color:var(--gold-hi)}
.nav-link.active{color:var(--gold-hi)}
.nav-cta{
  display: inline-flex; align-items: center; gap: 8px;
  background: linear-gradient(180deg, #ffd35a, #e8a93b);
  color:#0a0a10 !important;
  font-weight:700;
  padding:11px 20px 11px 22px;
  border-radius:99px;
  letter-spacing:.4px;
  text-transform:none;
  text-decoration: none !important;
  border: 1px solid rgba(255,225,122,.6);
  box-shadow:0 6px 20px rgba(232,169,59,.30),
             inset 0 1px 0 rgba(255,255,255,.4);
  transition:.2s;
  font-size:13px;
  font-family: inherit;
  white-space: nowrap;
}
.nav-cta::after{
  content:"→";
  font-weight:800;
  transition: transform .2s;
}
.nav-cta:hover{
  background: linear-gradient(180deg, #ffe17a, #f5b748);
  transform: translateY(-1px);
  box-shadow:0 10px 32px rgba(232,169,59,.45),
             inset 0 1px 0 rgba(255,255,255,.4);
  color:#0a0a10 !important;
  text-decoration: none !important;
}
.nav-cta:hover::after{ transform: translateX(3px); }
@media(max-width:760px){
  .topbar{ grid-template-columns: auto 1fr; padding: 10px 16px; }
  .topbar nav{ display:none }
  .brand-tag{ display:none }
}

/* === Buttons === */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  background:transparent;border:1px solid var(--line-2);color:var(--text);
  padding:14px 28px;border-radius:99px;font-size:13px;cursor:pointer;
  letter-spacing:.3px;font-weight:600;transition:.2s;
  text-decoration:none;font-family:inherit;
}
.btn:hover{border-color:var(--gold);color:var(--gold-hi);background:rgba(232,198,107,.05)}
.btn-gold{
  background:linear-gradient(180deg, var(--gold-hi), var(--gold));
  color:#0a0a10;border-color:var(--gold);font-weight:700;
  box-shadow:0 0 30px rgba(232,198,107,.3),
             inset 0 1px 0 rgba(255,255,255,.4);
}
.btn-gold:hover{background:var(--gold-glow);color:#0a0a10;
  box-shadow:0 0 40px rgba(232,198,107,.5);transform:translateY(-1px)}
.btn:active{transform:translateY(0)}
.btn-gold:active{transform:translateY(0) scale(.98)}

/* Card lift on hover — shared */
.glass{transition:transform .25s cubic-bezier(.4,.05,.3,1), border-color .25s, box-shadow .25s}
.glass-gold{transition:transform .25s cubic-bezier(.4,.05,.3,1), border-color .25s, box-shadow .25s}

/* Skeleton loader (utility) */
.skel{
  display:inline-block; background:linear-gradient(90deg, var(--line) 0%, var(--line-2) 50%, var(--line) 100%);
  background-size:200% 100%; border-radius:4px; color:transparent;
  animation: skel-shimmer 1.4s infinite linear;
}
@keyframes skel-shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}

/* Reusable fade-in-up animation */
.fade-in-up{animation: fadeInUp .6s cubic-bezier(.4,.05,.3,1) both}
@keyframes fadeInUp{
  from{opacity:0;transform:translateY(10px)}
  to{opacity:1;transform:translateY(0)}
}

/* Reusable scale-in for popups/cards */
.scale-in{animation: scaleIn .35s cubic-bezier(.4,.05,.3,1) both}
@keyframes scaleIn{
  from{opacity:0;transform:scale(.96)}
  to{opacity:1;transform:scale(1)}
}
.btn-lg{padding:18px 36px;font-size:14px}
.btn-arrow::after{content:"→";transition:.2s;display:inline-block}
.btn-arrow:hover::after{transform:translateX(4px)}

/* === Glass panel === */
.glass{
  background:var(--panel);
  backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);
  border:1px solid var(--line);
  border-radius:var(--radius);
  box-shadow:0 30px 80px rgba(0,0,0,.5),
             inset 0 1px 0 rgba(255,220,150,.06);
}
.glass-gold{
  background:var(--panel);
  backdrop-filter:var(--blur);-webkit-backdrop-filter:var(--blur);
  border:1px solid rgba(232,198,107,.4);
  border-radius:var(--radius);
  box-shadow:0 0 40px rgba(232,198,107,.1),
             0 30px 80px rgba(0,0,0,.5),
             inset 0 1px 0 rgba(255,220,150,.1);
}

/* === Container === */
.container{max-width:1200px;margin:0 auto;padding:0 24px}

/* === Forms === */
input,select,textarea{
  width:100%;background:rgba(0,0,0,.4);
  border:1px solid var(--line-2);
  color:var(--text);padding:14px 18px;
  border-radius:var(--radius-sm);font-size:14px;
  font-family:inherit;outline:none;transition:.2s;
}
input:focus,textarea:focus{
  border-color:var(--gold);background:rgba(232,198,107,.04);
  box-shadow:0 0 0 3px rgba(232,198,107,.12);
}
label{display:block;color:var(--muted);font-size:10px;letter-spacing:1.5px;
  text-transform:uppercase;font-weight:600;margin-bottom:8px}

/* === Pills === */
.pill{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border:1px solid var(--line-2);
  border-radius:99px;font-size:10px;letter-spacing:1.5px;
  color:var(--muted);text-transform:uppercase;font-weight:600;
}
.pill-gold{border-color:var(--gold);color:var(--gold-hi);
  background:rgba(232,198,107,.06)}
.pill-green{border-color:rgba(74,222,128,.4);color:var(--green);
  background:rgba(74,222,128,.06)}
.pill-red{border-color:rgba(251,113,133,.4);color:var(--red);
  background:rgba(251,113,133,.06)}
.pill-live::before{
  content:"";width:6px;height:6px;border-radius:50%;
  background:var(--green);box-shadow:0 0 10px var(--green);
  animation:livepulse 1.6s infinite;
}
@keyframes livepulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.85)}}

/* === Footer === */
footer{
  margin-top:120px;padding:40px 24px;border-top:1px solid var(--line);
  text-align:center;font-size:11px;color:var(--muted);letter-spacing:2px;
  text-transform:uppercase;
}
footer b{color:var(--gold-hi);font-weight:500}

/* === Utility === */
.text-gold{color:var(--gold-hi)}
.text-muted{color:var(--muted)}
.text-soft{color:var(--text-soft)}
.center{text-align:center}
.gold-grad{
  background:linear-gradient(180deg, var(--gold-glow) 0%, var(--gold) 50%, var(--gold-deep) 100%);
  -webkit-background-clip:text;background-clip:text;
  -webkit-text-fill-color:transparent;
}
hr{border:0;height:1px;background:var(--line);margin:32px 0}

/* === Responsive — Mobile First === */
@media(max-width:760px){
  /* Topbar: 2-col grid, collapse nav, keep brand + any CTA in nav-right */
  .topbar{ grid-template-columns:auto 1fr !important; padding:10px 16px !important; gap:12px !important; }
  .topbar nav{ display:none !important; }
  .brand-tag{ display:none; }
  /* Global sizing */
  .container{ padding:0 16px; }
  .btn{ padding:12px 22px; font-size:12.5px; }
  .btn-lg{ padding:15px 26px; font-size:13px; }
  /* 16px font prevents iOS auto-zoom on input focus */
  input, select, textarea{ padding:12px 14px; font-size:16px; }
  footer{ margin-top:60px; padding:28px 16px; }
}
@media(max-width:480px){
  .brand-mark{ width:36px; height:36px; }
  .brand-name{ font-size:13px; letter-spacing:2px; }
  .nav-cta{ padding:9px 14px; font-size:12px; }
  .btn-lg{ padding:13px 22px; font-size:12.5px; }
}