:root{
  --purple:#6c4cf4;
  --purple-dark:#5535e0;
  --purple-light:#efeaff;
  --ink:#1c1633;
  --muted:#6b7280;
  --bg:#f7f7fb;
  --card:#ffffff;
  --border:#ece9f7;
  --green:#12b76a;
  --radius:16px;
  --shadow:0 4px 20px rgba(76,54,180,0.08);
}
*{box-sizing:border-box;}
body{
  margin:0;
  font-family:'Poppins',-apple-system,BlinkMacSystemFont,'Segoe UI',sans-serif;
  background:var(--bg);
  color:var(--ink);
}
a{text-decoration:none;color:inherit;}
img{max-width:100%;display:block;}
.container{max-width:1320px;margin:0 auto;padding:0 24px;}

/* Navbar */
.navbar{
  display:flex;align-items:center;justify-content:space-between;
  background:#fff;padding:16px 0;border-bottom:1px solid var(--border);
  position:sticky;top:0;z-index:100;
}
.navbar .container{display:flex;align-items:center;justify-content:space-between;width:100%;}
.brand{display:flex;align-items:center;gap:8px;font-weight:700;font-size:20px;}
.brand .emoji{font-size:22px;}
.nav-links{display:flex;gap:32px;list-style:none;margin:0;padding:0;}
.nav-links a{font-weight:500;color:var(--ink);font-size:15px;padding:6px 0;border-bottom:2px solid transparent;}
.nav-links a.active,.nav-links a:hover{color:var(--purple);border-color:var(--purple);}
.brand-icon{width:32px;height:32px;object-fit:contain;}
.nav-actions{display:flex;align-items:center;gap:12px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 22px;border-radius:10px;font-weight:600;font-size:14px;
  border:1px solid transparent;cursor:pointer;transition:.15s;
}
.btn-primary{background:var(--purple);color:#fff;}
.btn-primary:hover{background:var(--purple-dark);}
.btn-outline{background:#fff;border-color:var(--border);color:var(--ink);}
.btn-outline:hover{border-color:var(--purple);color:var(--purple);}
.btn-block{width:100%;}
.profile-icon{
  width:40px;height:40px;border-radius:50%;background:var(--purple-light);
  display:flex;align-items:center;justify-content:center;color:var(--purple);font-weight:700;
}

/* Hamburger (mobile menu trigger) */
.hamburger{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:38px;height:38px;background:#fff;border:1px solid var(--border);border-radius:8px;cursor:pointer;padding:0;
}
.hamburger span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;margin:0 auto;transition:.2s ease;}
.hamburger.open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.hamburger.open span:nth-child(2){opacity:0;}
.hamburger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}

.mobile-menu{
  display:none;flex-direction:column;background:#fff;border-top:1px solid var(--border);
  padding:6px 24px 14px;
}
.mobile-menu.open{display:flex;}
.mobile-menu a{padding:13px 2px;font-weight:500;font-size:15px;border-bottom:1px solid var(--border);color:var(--ink);}
.mobile-menu a.active{color:var(--purple);}
.mobile-menu hr{border:none;border-top:1px solid var(--border);margin:4px 0;}

/* Hero */
.hero{padding:64px 0;overflow:hidden;}
.hero .container{display:grid;grid-template-columns:1fr 1fr;gap:40px;align-items:center;}
.eyebrow{
  display:inline-block;background:var(--purple-light);color:var(--purple);
  padding:6px 16px;border-radius:20px;font-size:13px;font-weight:600;margin-bottom:20px;
}
.hero h1{font-size:48px;line-height:1.15;margin:0 0 16px;font-weight:700;}
.hero h1 .accent{color:var(--purple);}
.hero p{color:var(--muted);font-size:16px;line-height:1.6;margin-bottom:28px;max-width:480px;}
.hero-actions{display:flex;gap:14px;margin-bottom:36px;}
.hero-stats{display:flex;gap:36px;}
.hero-stats .stat{display:flex;align-items:center;gap:10px;}
.hero-stats .stat b{display:block;font-size:16px;}
.hero-stats .stat span{color:var(--muted);font-size:13px;}
.hero-art{position:relative;height:420px;display:flex;align-items:center;justify-content:center;}
.hero-img{max-width:100%;max-height:100%;object-fit:contain;animation:float 5s ease-in-out infinite;filter:drop-shadow(0 20px 30px rgba(76,54,180,0.18));}
.floating-coin{position:absolute;width:44px;height:44px;object-fit:contain;animation:float 4s ease-in-out infinite;filter:drop-shadow(0 6px 10px rgba(0,0,0,.15));}
.floating-coin.c1{top:6%;right:8%;animation-delay:.3s;}
.floating-coin.c2{bottom:12%;left:2%;animation-delay:1s;width:36px;height:36px;}
.floating-coin.c3{bottom:4%;right:0;animation-delay:1.6s;}
@keyframes float{0%,100%{transform:translateY(0);}50%{transform:translateY(-14px);}}

/* Feature cards row */
.features{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;margin:40px 0;}
.feature-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:22px;display:flex;gap:14px;align-items:flex-start;
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.feature-card:hover{transform:translateY(-6px);box-shadow:0 16px 32px rgba(76,54,180,0.14);border-color:#ded6ff;}
.feature-card .icon{
  width:44px;height:44px;border-radius:12px;background:var(--purple-light);
  display:flex;align-items:center;justify-content:center;font-size:20px;flex-shrink:0;overflow:hidden;
}
.feature-card .icon img{width:26px;height:26px;object-fit:contain;}
.feature-card h4{margin:0 0 4px;font-size:15px;}
.feature-card p{margin:0;color:var(--muted);font-size:13px;line-height:1.5;}

/* Section titles */
.section{padding:48px 0;}
.section-title{display:flex;align-items:center;justify-content:center;gap:8px;font-size:26px;font-weight:700;text-align:center;margin-bottom:36px;}

/* How it works */
.steps{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;flex-wrap:wrap;}
.step{flex:1;min-width:140px;text-align:center;position:relative;}
.step .num{
  width:32px;height:32px;border-radius:50%;background:var(--purple);color:#fff;
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;margin:0 auto 12px;
}
.step .emoji{font-size:30px;margin-bottom:10px;}
.step h5{margin:0 0 4px;font-size:14px;}
.step p{margin:0;color:var(--muted);font-size:12px;}
.step-arrow{align-self:center;color:var(--border);font-size:20px;padding-top:16px;}

/* Marketplace grid */
.market-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px;}
.market-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:20px;}
.bird-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:18px;text-align:center;position:relative;
  transition:transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.bird-card:hover{transform:translateY(-8px);box-shadow:0 18px 36px rgba(76,54,180,0.16);border-color:#ded6ff;}
.bird-card .badge{
  position:absolute;top:14px;left:14px;font-size:11px;font-weight:600;padding:3px 10px;border-radius:20px;
}
.badge-common{background:#eef1f6;color:#586074;}
.badge-rare{background:#fff4de;color:#b8790a;}
.badge-epic{background:#ffe6ef;color:#c0326a;}
.badge-legendary{background:#e6f0ff;color:#2760d6;}
.bird-card .bird-img{width:110px;height:110px;object-fit:contain;margin:18px auto 8px;display:block;filter:drop-shadow(0 10px 14px rgba(0,0,0,.14));transition:transform .25s ease;}
.bird-card:hover .bird-img{transform:scale(1.08) rotate(-2deg);}
.bird-card h4{margin:0 0 4px;font-size:16px;}
.bird-card .rate{color:var(--muted);font-size:12px;margin-bottom:10px;}
.bird-card .price{color:var(--purple);font-weight:700;margin-bottom:12px;}
.stat-card{
  background:var(--card);border:1px solid var(--border);border-radius:var(--radius);
  padding:22px;text-align:center;transition:transform .25s ease, box-shadow .25s ease;
}
.stat-card:hover{transform:translateY(-6px);box-shadow:0 16px 32px rgba(76,54,180,0.14);}
.stat-card .icon{
  width:44px;height:44px;border-radius:50%;background:var(--purple-light);
  display:flex;align-items:center;justify-content:center;margin:0 auto 10px;font-size:20px;overflow:hidden;
}
.stat-card .icon img{width:26px;height:26px;object-fit:contain;}
.stat-card b{display:block;font-size:22px;}
.stat-card span{color:var(--muted);font-size:12px;}

/* Invite + FAQ row */
.split-row{display:grid;grid-template-columns:1.3fr 1fr;gap:20px;}
.invite-card{
  background:linear-gradient(135deg,var(--purple),#8a6bff);color:#fff;border-radius:var(--radius);
  padding:32px;display:flex;align-items:center;justify-content:space-between;gap:20px;
  transition:transform .25s ease, box-shadow .25s ease;
}
.invite-card:hover{transform:translateY(-6px);box-shadow:0 18px 36px rgba(76,54,180,0.28);}
.invite-card h3{margin:0 0 8px;font-size:22px;}
.invite-card p{margin:0 0 16px;opacity:.9;font-size:14px;max-width:380px;}
.faq-card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius);padding:24px;transition:box-shadow .25s ease;}
.faq-card:hover{box-shadow:0 16px 32px rgba(76,54,180,0.1);}
.faq-item{border-bottom:1px solid var(--border);padding:14px 0;}
.faq-item:last-child{border-bottom:none;}
.faq-q{display:flex;justify-content:space-between;cursor:pointer;font-weight:600;font-size:14px;}
.faq-a{color:var(--muted);font-size:13px;margin-top:8px;display:none;}
.faq-item.open .faq-a{display:block;}

/* Footer */
footer{background:#161129;color:#c7c3da;padding:56px 0 24px;margin-top:40px;}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr 1.3fr;gap:30px;}
.footer-grid h5{color:#fff;font-size:14px;margin-bottom:14px;}
.footer-grid ul{list-style:none;padding:0;margin:0;}
.footer-grid li{margin-bottom:10px;font-size:13px;}
.footer-grid a{color:#c7c3da;}
.footer-grid a:hover{color:#fff;}
.footer-bottom{text-align:center;padding-top:24px;margin-top:24px;border-top:1px solid #2a2450;font-size:12px;color:#8b85a8;}
.newsletter input{
  width:100%;padding:10px 12px;border-radius:8px;border:1px solid #33305a;background:#1f1a3d;color:#fff;margin-bottom:10px;
}

/* Auth pages */
.auth-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--purple-light);padding:20px;}
.auth-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:36px;width:100%;max-width:420px;}
.auth-card h2{margin:0 0 6px;text-align:center;}
.auth-card p.sub{text-align:center;color:var(--muted);font-size:13px;margin-bottom:24px;}
.form-group{margin-bottom:16px;}
.form-group label{display:block;font-size:13px;font-weight:600;margin-bottom:6px;}
.form-group input,.form-group select{
  width:100%;padding:11px 14px;border:1px solid var(--border);border-radius:10px;font-size:14px;background:#fbfbfd;
}
.form-group input:focus,.form-group select:focus{outline:none;border-color:var(--purple);}
.captcha-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:8px;}
.captcha-choice{
  width:52px;height:52px;border:2px solid var(--border);border-radius:10px;
  display:flex;align-items:center;justify-content:center;font-size:24px;cursor:pointer;background:#fff;
}
.captcha-choice.selected{border-color:var(--purple);background:var(--purple-light);}
.captcha-target{font-size:34px;text-align:center;background:var(--purple-light);border-radius:10px;padding:10px;margin-bottom:6px;}
.auth-foot{text-align:center;font-size:13px;color:var(--muted);margin-top:18px;}
.alert{padding:12px 14px;border-radius:10px;font-size:13px;margin-bottom:16px;}
.alert-error{background:#fdecec;color:#c0392b;}
.alert-success{background:#e9fbf1;color:#12864a;}

/* Dashboard layout */
.dash-wrap{display:flex;min-height:calc(100vh - 73px);}
.sidebar{width:230px;background:#fff;border-right:1px solid var(--border);padding:24px 14px;flex-shrink:0;}
.sidebar a{
  display:flex;align-items:center;gap:10px;padding:11px 14px;border-radius:10px;font-size:14px;font-weight:500;
  color:var(--ink);margin-bottom:4px;
}
.sidebar a.active,.sidebar a:hover{background:var(--purple-light);color:var(--purple);}
.dash-main{flex:1;padding:28px;max-width:100%;}
.dash-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px;}
.cards-row{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:24px;}
.info-card{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:20px;transition:transform .2s ease, box-shadow .2s ease;}
.info-card:hover{transform:translateY(-4px);box-shadow:0 12px 24px rgba(76,54,180,0.1);}
.info-card span{color:var(--muted);font-size:12px;}
.info-card b{display:block;font-size:20px;margin-top:6px;}
.panel{background:#fff;border:1px solid var(--border);border-radius:var(--radius);padding:24px;margin-bottom:20px;transition:box-shadow .2s ease;}
.panel:hover{box-shadow:0 12px 28px rgba(76,54,180,0.08);}
.panel h3{margin:0 0 18px;font-size:17px;}
table.data{width:100%;border-collapse:collapse;font-size:13px;}
table.data th{text-align:left;color:var(--muted);font-weight:600;padding:10px;border-bottom:1px solid var(--border);}
table.data td{padding:10px;border-bottom:1px solid var(--border);}
.tag{padding:3px 10px;border-radius:20px;font-size:11px;font-weight:600;}
.tag-pending{background:#fff4de;color:#b8790a;}
.tag-completed,.tag-approved,.tag-active{background:#e9fbf1;color:#12864a;}
.tag-failed,.tag-rejected,.tag-banned{background:#fdecec;color:#c0392b;}
.progress-bar{height:8px;background:var(--purple-light);border-radius:6px;overflow:hidden;}
.progress-bar span{display:block;height:100%;background:var(--purple);}

@media(max-width:1024px){
  .features,.market-grid{grid-template-columns:repeat(2,1fr);}
  .hero .container{grid-template-columns:1fr;}
  .split-row{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:repeat(2,1fr);}
  .cards-row{grid-template-columns:repeat(2,1fr);}
  .nav-links{display:none;}
  .hamburger{display:flex;}
  .sidebar{display:none;}
}
@media(max-width:640px){
  .features,.market-grid,.footer-grid,.cards-row{grid-template-columns:1fr;}
  .hero h1{font-size:32px;}
}