:root{
  --green:#c7e97e;        /* avatar mid lime */
  --green-deep:#a9cf53;   /* deeper lime */
  --mint:#eafcbb;         /* avatar pale */
  --grad:linear-gradient(135deg,#bfe472 0%,#eafcbb 100%); /* avatar gradient */
  --on-accent:#18240a;    /* dark text on bright lime */
  --bg:#040705;
  --bg-2:#0a0f0a;
  --card:#0b120b;
  --card-2:#0f180f;
  --ink:#f1f8e6;
  --muted:#9aa88a;
  --line:#212c19;
  --line-2:#3a4a26;
  --bad:#ff5b6e;
  --amber:#f0c14b;
  --shadow:0 24px 60px rgba(0,0,0,.7);
  --glow:0 0 0 1px rgba(191,228,114,.3), 0 14px 44px rgba(191,228,114,.16);
  --glow-accent:0 14px 50px rgba(191,228,114,.22);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:ui-sans-serif,system-ui,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
  color:var(--ink);
  background:
    radial-gradient(820px 520px at 84% -6%, rgba(191,228,114,.2) 0%, transparent 62%),
    radial-gradient(680px 480px at 6% 8%, rgba(234,252,187,.1) 0%, transparent 58%),
    radial-gradient(760px 560px at 50% 120%, rgba(169,207,83,.14) 0%, transparent 60%),
    var(--bg);
  line-height:1.55;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3{line-height:1.06;letter-spacing:-.025em;margin:0}
a{color:inherit}
.hl{
  background:var(--grad);-webkit-background-clip:text;background-clip:text;
  color:transparent;
}

/* NAV */
.nav{
  position:sticky;top:0;z-index:20;
  display:flex;align-items:center;justify-content:space-between;
  padding:14px clamp(16px,4vw,48px);
  background:rgba(4,7,5,.72);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:800}
.brand-logo{width:34px;height:34px;border-radius:9px;border:1px solid var(--line-2)}
.brand-name{font-size:20px;letter-spacing:-.03em}
.nav-links{display:flex;align-items:center;gap:clamp(12px,3vw,26px);font-weight:600}
.nav-links a{text-decoration:none;color:var(--muted)}
.nav-links a:hover{color:var(--ink)}
.x-btn{
  display:grid;place-items:center;width:38px;height:38px;border-radius:10px;
  background:var(--grad);color:var(--on-accent)!important;font-size:18px;font-weight:900;
  box-shadow:var(--glow-accent);
}
.x-btn:hover{filter:brightness(1.06)}

/* HERO */
.hero{
  display:grid;grid-template-columns:1.08fr .92fr;gap:clamp(24px,5vw,68px);
  align-items:center;
  padding:clamp(40px,7vw,92px) clamp(16px,5vw,64px) clamp(24px,4vw,52px);
  max-width:1200px;margin:0 auto;
}
.kicker{
  display:inline-block;margin:0 0 18px;padding:7px 15px;border-radius:999px;
  background:rgba(191,228,114,.1);border:1px solid var(--line-2);
  color:var(--green);font-weight:800;font-size:12.5px;letter-spacing:.06em;
  text-transform:uppercase;
}
.hero h1{
  font-size:clamp(42px,7vw,80px);font-weight:900;
  text-shadow:0 0 60px rgba(191,228,114,.22);
}
.lede{font-size:clamp(15px,1.6vw,18px);max-width:48ch;margin:20px 0 28px;color:var(--muted)}
.lede b{color:var(--ink);font-weight:800;font-size:1.06em}
.cta{
  display:inline-block;text-decoration:none;
  background:var(--grad);color:var(--on-accent);font-weight:900;
  padding:15px 28px;border-radius:14px;box-shadow:var(--glow-accent);
  transition:transform .12s ease,filter .15s;
}
.cta:hover{transform:translateY(-2px);filter:brightness(1.06)}
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:40px}
.stat{
  background:linear-gradient(180deg,var(--card-2),var(--card));
  border:1px solid var(--line);border-radius:16px;padding:16px 12px;
}
.stat b{
  display:block;font-size:27px;font-weight:900;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.stat span{font-size:12px;color:var(--muted);font-weight:600}
.hero-art{position:relative}
.hero-art::before{
  content:"";position:absolute;inset:-8% -6% -10% -6%;z-index:-1;border-radius:40px;
  background:radial-gradient(closest-side,rgba(191,228,114,.4),transparent 72%);
  filter:blur(40px);
}
.hero-art img{
  width:100%;border-radius:24px;border:1px solid var(--line-2);
  box-shadow:var(--shadow),0 0 60px rgba(191,228,114,.14);display:block;
}

/* section heading accent */
.raffle-head h2,.claim-head h2{position:relative;display:inline-block}
.raffle-head h2::after,.claim-head h2::after{
  content:"";display:block;height:4px;width:56px;margin-top:14px;border-radius:99px;
  background:var(--grad);
}
.claim-head h2::after{margin-left:auto;margin-right:auto}

/* RAFFLE */
.raffle{max-width:1000px;margin:0 auto;padding:clamp(30px,6vw,74px) clamp(16px,5vw,48px)}
.raffle-head h2{font-size:clamp(28px,4vw,44px);font-weight:900}
.raffle-head p{color:var(--muted);margin-top:14px}
.raffle-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:26px}
.rcard{
  position:relative;background:linear-gradient(180deg,var(--card-2),var(--card));
  border:1px solid var(--line);border-radius:20px;padding:28px;transition:transform .15s,border-color .15s;
}
.rcard:hover{transform:translateY(-3px);border-color:var(--line-2)}
.rcard.highlight{border-color:transparent;box-shadow:var(--glow);
  background:
    linear-gradient(var(--card),var(--card)) padding-box,
    var(--grad) border-box;
  border:1.5px solid transparent;
}
.rnum{
  font-size:46px;font-weight:900;line-height:1;
  background:var(--grad);-webkit-background-clip:text;background-clip:text;color:transparent;
}
.rcard h3{margin:10px 0 6px;font-size:20px}
.rcard p{margin:0;color:var(--muted);font-size:15px}
.warn{
  margin-top:24px;background:rgba(240,193,75,.05);border:1px solid rgba(240,193,75,.32);
  border-radius:16px;padding:18px 20px;font-size:15px;color:#e9e2cf;
}
.warn strong{display:block;margin-bottom:4px;color:var(--amber)}
.warn em{color:var(--ink);font-style:normal;font-weight:800}

/* CLAIM */
.claim{max-width:720px;margin:0 auto;padding:clamp(20px,4vw,44px) clamp(16px,5vw,40px) 84px}
.claim-head{text-align:center;margin-bottom:28px}
.claim-head h2{font-size:clamp(28px,4vw,42px);font-weight:900}
.form-card{
  background:linear-gradient(180deg,var(--card-2),var(--card));
  border:1px solid var(--line);border-radius:24px;
  padding:clamp(20px,4vw,36px);box-shadow:var(--shadow);
}
.step{padding:24px 0;border-bottom:1px solid var(--line)}
.step:first-child{padding-top:4px}
.step-title{display:flex;align-items:center;gap:12px;font-size:19px;font-weight:800}
.step-no{
  display:grid;place-items:center;min-width:36px;height:36px;border-radius:11px;
  background:var(--grad);color:var(--on-accent);font-size:14px;font-weight:900;
  box-shadow:var(--glow-accent);
}
.step-sub{color:var(--muted);font-size:14px;margin:8px 0 14px}
.field{
  width:100%;padding:15px 16px;border:1.5px solid var(--line);border-radius:13px;
  font-size:16px;font-weight:600;outline:none;transition:border-color .15s,box-shadow .15s;
  background:var(--bg-2);color:var(--ink);
}
.field::placeholder{color:#586b4a}
.field:focus{border-color:var(--green);box-shadow:0 0 0 4px rgba(191,228,114,.14)}
.field.ok{border-color:var(--green)}
.field.err{border-color:var(--bad)}
.field-err{color:var(--bad);font-size:13px;font-weight:600;margin:8px 0 0;min-height:1px}

/* TASKS */
.tasks{display:grid;gap:10px}
.task{
  display:flex;align-items:center;gap:14px;width:100%;text-align:left;
  background:var(--bg-2);border:1.5px solid var(--line);border-radius:14px;
  padding:14px 16px;font-size:15px;cursor:pointer;font-weight:600;color:var(--ink);
  transition:border-color .15s,background .15s,opacity .15s,transform .1s;
}
.task:hover{border-color:var(--green);transform:translateX(2px)}
.task-ico{
  display:grid;place-items:center;min-width:36px;height:36px;border-radius:11px;
  background:var(--card-2);border:1px solid var(--line-2);color:var(--green);font-size:16px;
}
.task-text{flex:1}
.task-text b{color:var(--green)}
.task-state{font-size:13px;font-weight:800;color:var(--muted);white-space:nowrap}

/* locked */
.task.locked{opacity:.38;cursor:not-allowed;filter:grayscale(.4)}
.task.locked:hover{border-color:var(--line);transform:none}
.task.locked .task-state::before{content:"🔒 "}

/* pending */
.task.pending{border-color:var(--amber);background:rgba(240,193,75,.06);cursor:wait}
.task.pending:hover{transform:none}
.task.pending .task-state{color:var(--amber)}

/* done */
.task.done{cursor:default;border-color:transparent;
  background:
    linear-gradient(var(--bg-2),var(--bg-2)) padding-box,
    var(--grad) border-box;
  border:1.5px solid transparent;
}
.task.done:hover{transform:none}
.task.done .task-ico{background:var(--grad);color:var(--on-accent);border-color:transparent}
.task.done .task-state{color:var(--green)}
.task.done .task-state::before{content:"✓ "}

/* SUBMIT */
.submit{
  width:100%;margin-top:24px;padding:17px;border:none;border-radius:14px;
  background:var(--grad);color:var(--on-accent);font-size:17px;font-weight:900;cursor:pointer;
  transition:transform .12s,filter .15s,opacity .15s;box-shadow:var(--glow-accent);
}
.submit:not(:disabled):hover{transform:translateY(-2px);filter:brightness(1.06)}
.submit:disabled{opacity:.28;cursor:not-allowed;box-shadow:none;filter:grayscale(.4)}
.submit.loading{opacity:.7;cursor:wait}
.submit-msg{text-align:center;font-weight:700;font-size:14px;margin:14px 0 0;min-height:1px}
.submit-msg.err{color:var(--bad)}
.submit-msg.ok{color:var(--green)}

/* OVERLAY */
.overlay{
  position:fixed;inset:0;z-index:50;display:grid;place-items:center;
  background:rgba(4,7,5,.82);backdrop-filter:blur(8px);padding:20px;
}
.overlay[hidden]{display:none}
.overlay-card{
  padding:40px 32px;max-width:440px;text-align:center;border-radius:24px;
  border:1.5px solid transparent;
  background:
    linear-gradient(180deg,var(--card-2),var(--card)) padding-box,
    var(--grad) border-box;
  box-shadow:var(--glow);animation:pop .25s ease;
}
@keyframes pop{from{transform:scale(.92);opacity:0}to{transform:scale(1);opacity:1}}
.ov-logo{width:68px;height:68px;border-radius:18px;margin-bottom:12px;border:1px solid var(--line-2)}
.overlay-card h2{font-size:31px;font-weight:900}
.overlay-card p{margin:12px 0 0}
.overlay-card b{color:var(--green)}
.ov-sub{font-size:14px;color:var(--muted)}
.overlay-card .cta{margin-top:24px}

/* FOOTER */
.footer{
  display:flex;align-items:center;justify-content:center;gap:12px;
  padding:32px;border-top:1px solid var(--line);color:var(--muted);font-weight:600;font-size:14px;
}
.footer img{width:26px;height:26px;border-radius:7px;border:1px solid var(--line-2)}

/* RESPONSIVE */
@media(max-width:820px){
  .hero{grid-template-columns:1fr;text-align:left}
  .hero-art{order:-1;max-width:420px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .raffle-grid{grid-template-columns:1fr}
}