:root{
  --lime:#d9ff3f;
  --lime-dim:#aacc2f;
  --purple:#8b3cf7;
  --purple-bright:#a95cff;
  --purple-deep:#3a1a66;
  --bg:#0a0712;
  --bg-alt:#120b1f;
  --surface:#170f28;
  --surface-2:#1e1433;
  --border:#2c1f47;
  --text:#f2eefc;
  --text-dim:#b6acce;
  --text-faint:#7c7196;
  --radius:16px;
  --font-display:'Space Grotesk', system-ui, sans-serif;
  --font-mono:'JetBrains Mono', monospace;
}

*,*::before,*::after{ box-sizing:border-box; }

html{ scroll-behavior:smooth; }

body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:var(--font-display);
  line-height:1.5;
  overflow-x:hidden;
}

img{ max-width:100%; display:block; }

a{ color:inherit; text-decoration:none; }

.wrap{
  max-width:1160px;
  margin:0 auto;
  padding-inline:24px;
}

.bg-noise{
  position:fixed;
  inset:0;
  pointer-events:none;
  z-index:0;
  background:
    radial-gradient(circle at 15% 10%, rgba(139,60,247,0.25), transparent 40%),
    radial-gradient(circle at 85% 30%, rgba(217,255,63,0.08), transparent 45%),
    radial-gradient(circle at 50% 90%, rgba(139,60,247,0.15), transparent 50%);
}

/* ---------- Header ---------- */
.site-header{
  position:sticky;
  top:0;
  z-index:50;
  background:rgba(10,7,18,0.85);
  backdrop-filter:blur(10px);
  border-bottom:1px solid var(--border);
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding-block:14px;
}

.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-weight:700;
  font-size:1.15rem;
}

.brand-mark{
  width:36px;
  height:36px;
  border-radius:10px;
  object-fit:cover;
  background:var(--lime);
}

.brand-mark.small{ width:28px; height:28px; border-radius:8px; }

.brand-name .accent{ color:var(--lime); }

.main-nav{
  display:flex;
  gap:28px;
  font-size:0.95rem;
  color:var(--text-dim);
}

.main-nav a:hover{ color:var(--text); }

.header-actions{ display:flex; align-items:center; gap:10px; }

.nav-toggle{
  display:none;
  flex-direction:column;
  justify-content:center;
  gap:5px;
  width:36px;
  height:36px;
  background:transparent;
  border:1px solid var(--border);
  border-radius:8px;
  cursor:pointer;
}

.nav-toggle span{
  display:block;
  height:2px;
  width:16px;
  margin-inline:auto;
  background:var(--text);
}

/* ---------- Buttons ---------- */
.btn{
  font-family:inherit;
  font-weight:600;
  font-size:0.95rem;
  border-radius:999px;
  border:1px solid transparent;
  padding:11px 22px;
  cursor:pointer;
  transition:transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
  white-space:nowrap;
}

.btn:active{ transform:scale(0.97); }

.btn-primary{
  background:var(--lime);
  color:#141014;
  box-shadow:0 0 0 rgba(217,255,63,0);
}

.btn-primary:hover{ box-shadow:0 6px 24px rgba(217,255,63,0.35); }

.btn-ghost{
  background:transparent;
  border-color:var(--border);
  color:var(--text);
}

.btn-ghost:hover{ border-color:var(--purple-bright); }

.btn-connect{
  display:flex;
  align-items:center;
  gap:8px;
  background:var(--surface-2);
  border-color:var(--border);
  color:var(--text);
  font-size:0.9rem;
  padding:9px 18px;
}

.btn-connect:hover{ border-color:var(--purple-bright); }

.btn-connect .dot{
  width:8px;
  height:8px;
  border-radius:50%;
  background:var(--text-faint);
}

.btn-connect.is-connected .dot{ background:#4ade80; box-shadow:0 0 8px #4ade80; }

.btn-task{
  background:var(--purple);
  color:#fff;
  padding:9px 20px;
  font-size:0.88rem;
}

.btn-task:hover{ background:var(--purple-bright); }

.btn-task.is-done{
  background:transparent;
  border-color:#3a5a3f;
  color:#7ce89a;
  cursor:default;
}

.btn-task:disabled{
  opacity:0.5;
  cursor:not-allowed;
}

.btn-small{
  background:var(--surface-2);
  border-color:var(--border);
  color:var(--text);
  padding:9px 14px;
  font-size:0.85rem;
}

/* ---------- Hero ---------- */
.hero{
  position:relative;
  padding-top:44px;
  overflow:hidden;
}

.hero-banner{
  position:absolute;
  top:-40px;
  left:0;
  width:100%;
  height:420px;
  object-fit:cover;
  opacity:0.16;
  mask-image:linear-gradient(to bottom, black 40%, transparent 95%);
  -webkit-mask-image:linear-gradient(to bottom, black 40%, transparent 95%);
  pointer-events:none;
}

.hero-inner{
  position:relative;
  z-index:1;
  text-align:center;
  padding-bottom:64px;
  display:flex;
  flex-direction:column;
  align-items:center;
}

.pill{
  display:inline-block;
  padding:6px 16px;
  border-radius:999px;
  border:1px solid var(--border);
  background:var(--surface);
  color:var(--lime);
  font-family:var(--font-mono);
  font-size:0.78rem;
  letter-spacing:0.04em;
  margin-bottom:22px;
}

.hero h1{
  font-size:clamp(2.2rem, 5.5vw, 3.6rem);
  line-height:1.08;
  margin:0 0 18px;
  max-width:16ch;
}

.hero-sub{
  max-width:56ch;
  color:var(--text-dim);
  font-size:1.05rem;
  margin:0 0 34px;
}

.hero-sub strong{ color:var(--lime); }

.countdown{
  display:flex;
  gap:14px;
  margin-bottom:36px;
}

.countdown-unit{
  display:flex;
  flex-direction:column;
  align-items:center;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:14px;
  padding:14px 16px;
  min-width:70px;
}

.countdown-unit .num{
  font-family:var(--font-mono);
  font-size:1.6rem;
  font-weight:600;
  color:var(--lime);
}

.countdown-unit .label{
  font-size:0.7rem;
  text-transform:uppercase;
  letter-spacing:0.08em;
  color:var(--text-faint);
  margin-top:4px;
}

.hero-cta{
  display:flex;
  gap:14px;
  margin-bottom:22px;
  flex-wrap:wrap;
  justify-content:center;
}

.hero-note{
  font-size:0.82rem;
  color:var(--text-faint);
  max-width:44ch;
}

/* ---------- Stat strip ---------- */
.stat-strip{
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  background:var(--bg-alt);
  position:relative;
  z-index:1;
}

.stat-grid{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:24px;
  padding-block:28px;
}

.stat{
  display:flex;
  flex-direction:column;
  align-items:center;
  text-align:center;
  gap:6px;
}

.stat-value{
  font-family:var(--font-mono);
  font-size:1.5rem;
  font-weight:600;
  color:var(--lime);
}

.stat-label{
  font-size:0.8rem;
  color:var(--text-faint);
}

/* ---------- Sections ---------- */
.section{
  position:relative;
  z-index:1;
  padding-block:76px;
}

.section-alt{ background:var(--bg-alt); }

.section-title{
  font-size:clamp(1.7rem, 3.5vw, 2.3rem);
  margin:0 0 8px;
}

.section-sub{
  color:var(--text-dim);
  margin:0 0 40px;
  max-width:60ch;
}

/* ---------- Steps ---------- */
.steps{
  display:grid;
  grid-template-columns:repeat(4, 1fr);
  gap:20px;
}

.step-card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:26px 22px;
}

.step-num{
  font-family:var(--font-mono);
  color:var(--purple-bright);
  font-size:0.85rem;
}

.step-card h3{
  margin:14px 0 8px;
  font-size:1.1rem;
}

.step-card p{
  margin:0;
  color:var(--text-dim);
  font-size:0.92rem;
}

/* ---------- Earn ---------- */
.earn-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:24px;
  flex-wrap:wrap;
  margin-bottom:32px;
}

.earn-balance{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:14px;
  padding:14px 22px;
  display:flex;
  flex-direction:column;
  align-items:flex-end;
  gap:4px;
}

.earn-balance-label{
  font-size:0.75rem;
  color:var(--text-faint);
  text-transform:uppercase;
  letter-spacing:0.06em;
}

.earn-balance-value{
  font-family:var(--font-mono);
  font-size:1.4rem;
  font-weight:600;
  color:var(--lime);
}

.stocks-unit{
  font-size:0.75rem;
  color:var(--text-faint);
}

.task-list{
  display:flex;
  flex-direction:column;
  gap:14px;
}

.task-card{
  display:flex;
  align-items:center;
  gap:18px;
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:18px 22px;
  transition:border-color .15s ease;
}

.task-card:has(.btn-task.is-done){ border-color:#2e4a33; }

.task-icon{
  font-size:1.5rem;
  width:44px;
  height:44px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:var(--surface-2);
  border-radius:12px;
  flex-shrink:0;
}

.task-body{ flex:1; min-width:0; }

.task-body h3{ margin:0 0 4px; font-size:1.02rem; }

.task-body p{ margin:0; color:var(--text-dim); font-size:0.88rem; }

.streak-info{
  display:inline-block;
  margin-top:6px;
  font-family:var(--font-mono);
  font-size:0.75rem;
  color:var(--lime-dim);
}

.task-reward{
  font-family:var(--font-mono);
  color:var(--lime);
  font-weight:600;
  font-size:0.95rem;
  flex-shrink:0;
}

.referral-row{
  display:flex;
  gap:8px;
  margin-top:10px;
  max-width:360px;
}

.referral-row input{
  flex:1;
  min-width:0;
  background:var(--surface-2);
  border:1px solid var(--border);
  border-radius:8px;
  color:var(--text-dim);
  font-family:var(--font-mono);
  font-size:0.78rem;
  padding:8px 10px;
}

.disclaimer{
  margin-top:36px;
  font-size:0.78rem;
  color:var(--text-faint);
  max-width:80ch;
  border-top:1px solid var(--border);
  padding-top:20px;
}

/* ---------- FAQ ---------- */
.faq-list{
  display:flex;
  flex-direction:column;
  gap:12px;
}

.faq-item{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:14px;
  padding:16px 20px;
}

.faq-item summary{
  cursor:pointer;
  font-weight:600;
  list-style:none;
}

.faq-item summary::-webkit-details-marker{ display:none; }

.faq-item summary::after{
  content:'+';
  float:right;
  color:var(--lime);
  font-size:1.2rem;
}

.faq-item[open] summary::after{ content:'–'; }

.faq-item p{
  margin:12px 0 0;
  color:var(--text-dim);
  font-size:0.92rem;
}

/* ---------- Footer ---------- */
.site-footer{
  border-top:1px solid var(--border);
  position:relative;
  z-index:1;
  padding-block:28px;
}

.footer-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  flex-wrap:wrap;
}

.footer-links{
  display:flex;
  gap:22px;
  font-size:0.88rem;
  color:var(--text-dim);
}

.footer-links a:hover{ color:var(--lime); }

.footer-copy{
  font-size:0.8rem;
  color:var(--text-faint);
}

/* ---------- Toast ---------- */
.toast{
  position:fixed;
  bottom:24px;
  left:50%;
  transform:translateX(-50%) translateY(20px);
  background:var(--surface-2);
  border:1px solid var(--purple-bright);
  color:var(--text);
  padding:12px 22px;
  border-radius:999px;
  font-size:0.88rem;
  opacity:0;
  pointer-events:none;
  transition:opacity .25s ease, transform .25s ease;
  z-index:100;
  box-shadow:0 8px 30px rgba(0,0,0,0.4);
}

.toast.show{
  opacity:1;
  transform:translateX(-50%) translateY(0);
}

/* ---------- Responsive ---------- */
@media (max-width: 900px){
  .steps{ grid-template-columns:repeat(2, 1fr); }
  .stat-grid{ grid-template-columns:repeat(2, 1fr); }
}

@media (max-width: 760px){
  .main-nav{
    position:absolute;
    top:100%;
    left:0;
    right:0;
    background:var(--bg);
    border-bottom:1px solid var(--border);
    flex-direction:column;
    gap:0;
    padding:8px 24px 16px;
    display:none;
  }
  .main-nav.open{ display:flex; }
  .main-nav a{ padding:12px 0; border-bottom:1px solid var(--border); }
  .main-nav a:last-child{ border-bottom:none; }
  .nav-toggle{ display:flex; }
  .btn-connect span#connect-label{ display:none; }
  .btn-connect{ padding:10px; }
  .task-card{ flex-wrap:wrap; }
  .task-reward{ order:3; }
  .btn-task{ order:4; margin-left:auto; }
}

@media (max-width: 620px){
  .steps{ grid-template-columns:1fr; }
  .stat-grid{ grid-template-columns:repeat(2, 1fr); gap:20px; }
  .countdown{ gap:8px; }
  .countdown-unit{ min-width:56px; padding:10px 8px; }
  .earn-head{ align-items:stretch; }
  .earn-balance{ align-items:center; }
}