/* ================== Core variables ================== */
:root{
  --bg:#0a0b10;
  --panel: rgba(17,18,22,.86);
  --muted:#B8B8C2;
  --text:#FFFFFF;
  --accent:#F6C238; /* Binance gold */
  --accent2:#D7263D;
  --accent3:#111;
  --ring:rgba(255,255,255,.08);
}

*{box-sizing:border-box}
html,body{
  margin:0; padding:0;
  background:var(--bg); color:var(--text);
  font-family:Inter,system-ui,Arial,sans-serif
}
img{max-width:100%;height:auto;display:block}
.container{width:min(1200px,92vw);margin:0 auto}

/* ================== NAVBAR ================== */
.nav{position:sticky;top:0;background:rgba(10,11,16,.6);backdrop-filter:blur(8px);z-index:15;border-bottom:1px solid rgba(255,255,255,.06)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;padding:12px 0}
.nav a{color:#fff;text-decoration:none;margin:0 10px;font-weight:600;opacity:.9}
.nav a:hover{opacity:1}
.brand{display:flex;align-items:center;gap:10px}
.brand img{width:36px;height:36px;border-radius:50%;box-shadow:0 0 0 2px var(--accent)}
.brand-text{display:flex;flex-direction:column;line-height:1}
.brand-text strong{letter-spacing:.5px}
.brand-text span{font-size:.8rem;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;padding:12px 18px;border-radius:999px;border:1px solid var(--accent);text-decoration:none;color:#000;background:var(--accent);font-weight:800;box-shadow:0 8px 30px rgba(246,194,56,.25);transition:transform .2s,box-shadow .2s}
.btn:hover{transform:translateY(-2px);box-shadow:0 12px 36px rgba(246,194,56,.35)}
.btn.ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.4)}
.btn.buy{padding:10px 14px}

/* Burger */
.hamburger{display:none;background:transparent;border:0;padding:8px;cursor:pointer}
.hamburger span{display:block;width:24px;height:2px;margin:5px 0;background:#fff;transition:transform .2s,opacity .2s}
.hamburger.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.hamburger.active span:nth-child(2){opacity:0}
.hamburger.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
#site-nav{display:flex;gap:12px;align-items:center}
@media (max-width:768px){
  .hamburger{display:block}
  #site-nav{
    position:absolute;left:0;right:0;top:60px;
    background:#0b0c11f2;border-top:1px solid rgba(255,255,255,.08);
    display:block;max-height:0;overflow:hidden;transition:max-height .28s ease,padding .28s ease;padding:0 16px
  }
  #site-nav.open{max-height:420px;padding:8px 16px 12px}
  #site-nav a{display:block;padding:12px 4px;border-bottom:1px solid rgba(255,255,255,.06)}
  #site-nav a.btn.buy{display:inline-block;margin-top:10px}
  .brand img{width:32px;height:32px}
  .brand-text{line-height:1.1}
}

/* ================== HERO ================== */
.hero{
  position:relative;padding:84px 0 48px;overflow:hidden;
  background:
    radial-gradient(900px 700px at 12% -10%, rgba(215,38,61,.25), transparent),
    radial-gradient(900px 800px at 88% 10%, rgba(246,194,56,.20), transparent);
}
.hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:center}
.hero-copy h1{font-size:58px;line-height:1.05;margin:0 0 10px}
.cn{font-family:'Noto Serif SC',serif;letter-spacing:1px}
.tagline{font-size:1.2rem;color:#fff;opacity:.9}
.bnby{color:var(--accent)}
.cta-row{display:flex;gap:12px;margin:18px 0 6px}
.countdown{margin-top:6px;font-weight:700;color:var(--accent);letter-spacing:.5px}
.badges{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.badges span{border:1px solid rgba(255,255,255,.18);padding:6px 10px;border-radius:999px;background:rgba(0,0,0,.25);font-size:.9rem}

/* Hide legacy shapes */
.hero-art .moon, .hero-art .coins, .hero-art .coin, .hero-art .uui { display:none !important; }

/* ====== FU orb (FLIP bolak-balik) ====== */
.fu-orb{
  position:absolute; right:12%; top:10%;
  width:min(28vw, 340px); aspect-ratio:1/1; border-radius:50%;
  background: url('assets/fu-orb.png') no-repeat center/cover;
  filter:drop-shadow(0 14px 40px rgba(246,194,56,.35));
  transform-origin:center;
  backface-visibility:hidden; transform-style:preserve-3d;
  animation: flipY 6s ease-in-out infinite alternate;
}

/* FLIP keyframes */
@keyframes flipY{
  from { transform: rotateY(0deg); }
  to   { transform: rotateY(180deg); }
}

/* ====== Binance coins (black discs + gold logo via mask) ====== */
.fu-coins{
  position:absolute; right:14%; bottom:6px;
  display:flex; gap:14px; align-items:flex-end;
}
.bnb-coin{
  position:relative;
  width:70px; height:70px; border-radius:50%;
  background:#000; border:2px solid #000;
  filter:drop-shadow(0 10px 30px rgba(246,194,56,.28));
  transform-origin:center;
  backface-visibility:hidden; transform-style:preserve-3d;
  animation: flipY 4s ease-in-out infinite alternate;
}
.bnb-coin:nth-child(2){ animation-duration:4.8s }
.bnb-coin:nth-child(3){ animation-duration:5.6s }

/* gold logo (no white box) */
.bnb-coin::after{
  content:""; position:absolute; inset:0; margin:auto;
  width:60%; height:60%; background:var(--accent);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cpath fill='%23000' d='M50 8 67 25 50 42 33 25 50 8Zm0 34 17 17-17 17L33 59 50 42ZM17 42l17 17-17 17-17-17 17-17Zm66 0 17 17-17 17-17-17 17-17ZM50 67l17 17-17 17L33 84 50 67Z'/%3E%3C/svg%3E") no-repeat center / contain;
          mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 100'%3E%3Cpath d='M50 8 67 25 50 42 33 25 50 8Zm0 34 17 17-17 17L33 59 50 42ZM17 42l17 17-17 17-17-17 17-17Zm66 0 17 17-17 17-17-17 17-17ZM50 67l17 17-17 17L33 84 50 67Z'/%3E%3C/svg%3E") no-repeat center / contain;
}

/* ================== SECTIONS ================== */
.section{padding:72px 0}
.section h2{font-size:36px;margin:0 0 16px}
.grid-2{display:grid;grid-template-columns:1.1fr .9fr;gap:28px}
.about-card{background:var(--panel);border:1px solid var(--ring);border-radius:18px;padding:20px}
.about-logo{width:90px;height:90px;border-radius:50%;margin-bottom:12px;box-shadow:0 0 0 2px var(--accent)}
.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:10px 0 18px}
.stat-row .label{display:block;color:var(--muted);font-size:.85rem}
.stat-row .value{font-weight:800}

.ticks{list-style:none;padding:0;margin:10px 0}
.ticks li{margin:8px 0;padding-left:26px;position:relative}
.ticks li:before{content:'✔';position:absolute;left:0;top:-1px;color:var(--accent)}

.note{opacity:.9;margin-top:10px}

.tokenomics .bars{list-style:none;padding:0;margin:12px 0}
.tokenomics .bars li{display:flex;justify-content:space-between;border:1px solid var(--ring);border-radius:12px;padding:8px 12px;margin:8px 0;background:rgba(255,255,255,.04)}

.chart-card{background:var(--panel);border:1px solid var(--ring);border-radius:18px;padding:18px;display:flex;flex-direction:column;align-items:center;justify-content:center}
.pie{width:220px;height:220px;transform:rotate(-90deg)}
.pie .seg{fill:transparent;stroke-width:34;stroke-linecap:butt}
.pie .seg1{stroke:#f6c238;stroke-dasharray:427 59}
.pie .seg2{stroke:#d7263d;stroke-dasharray:50 436}
.pie .seg3{stroke:#999;stroke-dasharray:25 461}
.pie-label{font-weight:900;font-size:24px;fill:#fff;transform:rotate(90deg)}
.legend{display:flex;gap:10px;margin-top:8px}
.legend .lg{padding:6px 10px;border-radius:999px;background:rgba(255,255,255,.06);border:1px solid var(--ring)}
.legend .lg1{border-color:#f6c238}
.legend .lg2{border-color:#d7263d}
.legend .lg3{border-color:#999}

.roadmap .phases{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.roadmap .phase{background:var(--panel);border:1px solid var(--ring);border-radius:18px;padding:16px;position:relative}
.roadmap .phase h3{margin:0 0 10px}
.roadmap .phase ul{margin:0 0 4px 18px}
.roadmap .phase:after{content:'';position:absolute;width:8px;height:8px;border-radius:50%;background:var(--accent);right:16px;top:16px;box-shadow:0 0 0 6px rgba(246,194,56,.15)}

.howto .steps{margin-left:18px}
.howto-card{background:var(--panel);border:1px solid var(--ring);border-radius:18px;padding:20px}
.links{list-style:none;padding:0;margin:0}
.links li{display:flex;gap:8px;align-items:center;margin:10px 0}
.links span{width:110px;color:var(--muted)}

.chart-embed iframe{width:100%;height:520px;border:1px solid var(--ring);border-radius:16px;background:#000}

.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
details{background:var(--panel);border:1px solid var(--ring);border-radius:12px;padding:12px}
details summary{cursor:pointer;font-weight:700}
details p{opacity:.95}

.community .card{background:var(--panel);border:1px solid var(--ring);border-radius:18px;padding:16px}
.socials{display:flex;gap:12px;margin-top:12px}

.footer{padding:28px 0;border-top:1px solid var(--ring);background:rgba(0,0,0,.3);text-align:center;color:var(--muted)}

/* ================== Background canvas ================== */
#bg-orbs{position:fixed;inset:0;z-index:-1}

/* ================== Responsive ================== */
@media(max-width: 980px){
  .hero-inner,.grid-2{grid-template-columns:1fr}
  .hero-art{height:320px;margin-top:10px}
  .roadmap .phases{grid-template-columns:1fr}
  .faq-grid{grid-template-columns:1fr}
}

/* ===== Mobile layout fix (centered, animasi tetap) ===== */
@media (max-width: 768px){
  .hero{ padding:72px 0 32px; }
  .hero-inner{ grid-template-columns:1fr; gap:12px; }
  .hero-copy{ order:2; }
  .hero-art{
    order:1;
    position:relative;
    height:300px;
  }

  .fu-orb{
    left:50%; top:8%; right:auto;
    width:min(64vw, 280px);
    transform:translateX(-50%) rotateY(0);
  }
  .fu-coins{
    left:50%; right:auto; bottom:0;
    transform:translateX(-50%);
    gap:10px;
  }
  .bnb-coin{ width:58px; height:58px; }
}