@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=IBM+Plex+Mono:wght@400;500&display=swap');
:root {
  --bg:#0a0d12;--bg-card:#141920;--bg-card-h:#1a2028;--border:#232d3a;--border-light:#334155;
  --amber:#f59e0b;--amber-soft:rgba(245,158,11,0.10);--amber-med:rgba(245,158,11,0.20);--amber-text:#fcd34d;
  --blue:#60a5fa;--emerald:#34d399;--violet:#a78bfa;--red:#ef4444;--cyan:#22d3ee;
  --text:#edf0f4;--text-sec:#a3aebb;--text-dim:#6b7a8d;
  --font:'Inter',system-ui,sans-serif;--mono:'IBM Plex Mono',monospace;
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.65;-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none}
ul{list-style:none}
.container{max-width:1080px;margin:0 auto;padding:0 24px}
section{padding:96px 0}
.border-top{border-top:1px solid var(--border)}

.nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(10,13,18,0.9);backdrop-filter:blur(16px);border-bottom:1px solid var(--border)}
.nav-inner{display:flex;align-items:center;justify-content:space-between;height:54px;padding:0 24px;max-width:1080px;margin:0 auto}
.nav-logo{font-weight:800;font-size:16px;letter-spacing:-0.3px}
.nav-logo span{color:var(--amber)}
.nav-right{display:flex;align-items:center;gap:8px}
.nav-links{display:flex;gap:4px}
.nav-links a{font-size:12px;font-weight:600;color:var(--text-sec);padding:6px 10px;border-radius:6px;transition:all 0.15s;white-space:nowrap}
.nav-links a:hover{color:var(--text);background:var(--amber-soft)}
.nav-cta{background:var(--amber)!important;color:#000!important;font-weight:700!important;border-radius:6px!important}
.nav-lang{font-family:var(--mono);font-size:11px;font-weight:500;color:var(--text-dim);padding:4px 8px;border:1px solid var(--border);border-radius:4px;transition:all 0.15s}
.nav-lang:hover{color:var(--text-sec);border-color:var(--border-light)}
@media(max-width:768px){.nav-links{display:none}}

.eyebrow{font-family:var(--mono);font-size:11px;font-weight:500;letter-spacing:2px;text-transform:uppercase;color:var(--text-dim);margin-bottom:12px}
.heading-xl{font-size:clamp(32px,6vw,56px);font-weight:900;line-height:1.08;letter-spacing:-1.2px}
.heading-lg{font-size:clamp(26px,4.5vw,40px);font-weight:900;line-height:1.12;letter-spacing:-0.6px}
.subtitle{font-size:15px;color:var(--text-sec);max-width:580px;line-height:1.7;margin-top:14px}
em{font-style:normal;color:var(--amber)}

.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:12px 24px;border-radius:8px;font-size:14px;font-weight:700;font-family:var(--font);border:none;cursor:pointer;transition:all 0.15s}
.btn-primary{background:var(--amber);color:#000}
.btn-primary:hover{background:#d97706}
.btn-outline{background:transparent;color:var(--text);border:1px solid var(--border-light)}
.btn-outline:hover{background:var(--bg-card);border-color:var(--text-dim)}
.btn-block{width:100%}
.btn-sm{padding:8px 16px;font-size:13px}

.card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;padding:24px 22px;transition:border-color 0.2s}
.card:hover{border-color:var(--border-light)}
.card h3{font-size:17px;font-weight:800;margin-bottom:8px;letter-spacing:-0.2px}
.card p{font-size:13px;color:var(--text-sec);line-height:1.65}
.tag{font-family:var(--mono);font-size:11px;color:var(--text-dim);padding:4px 10px;background:rgba(255,255,255,0.04);border-radius:4px;display:inline-block;margin-top:14px}

.grid-auto{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
@media(max-width:768px){.grid-3{grid-template-columns:1fr}}
@media(min-width:769px) and (max-width:1024px){.grid-3{grid-template-columns:repeat(2,1fr)}}

.num-icon{font-size:36px;font-weight:900;letter-spacing:-2px;margin-bottom:14px;line-height:1}

.hero{min-height:100vh;min-height:100dvh;display:flex;align-items:center;position:relative;overflow:hidden;padding-top:90px}
.hero::before{content:'';position:absolute;top:-30%;right:-15%;width:700px;height:700px;background:radial-gradient(circle,var(--amber-med) 0%,transparent 65%);opacity:0.3;pointer-events:none}
.hero-content{position:relative;z-index:1}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:6px 14px;background:var(--amber-soft);border:1px solid var(--amber-med);border-radius:100px;font-size:11px;font-weight:600;color:var(--amber-text);margin-bottom:28px}
.hero-badge::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--amber);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:0.3}}
.hero-desc{font-size:16px;color:var(--text-sec);max-width:520px;line-height:1.7;margin:20px 0 32px}

.beta-banner{position:fixed;top:54px;left:0;right:0;z-index:99;background:linear-gradient(90deg,rgba(245,158,11,0.15),rgba(245,158,11,0.05));border-bottom:1px solid rgba(245,158,11,0.2);padding:8px 24px;text-align:center}
.beta-banner p{font-size:12px;font-weight:600;color:var(--amber-text);margin:0}
.beta-banner a{color:var(--amber);text-decoration:underline;margin-left:4px}

.tier-card{position:relative}
.tier-card.featured{border-color:var(--amber);background:linear-gradient(to bottom,var(--amber-soft),var(--bg-card))}
.tier-card.featured::after{content:attr(data-badge);position:absolute;top:-10px;right:16px;background:var(--amber);color:#000;font-size:10px;font-weight:700;padding:3px 10px;border-radius:4px}
.tier-name{font-size:20px;font-weight:900;margin-bottom:2px}
.tier-price{font-size:32px;font-weight:900;letter-spacing:-1px;margin:8px 0 4px}
.tier-price span{font-size:14px;font-weight:500;color:var(--text-sec)}
.tier-desc{font-size:12px;color:var(--text-dim);margin-bottom:16px}
.tier-list{display:flex;flex-direction:column;gap:8px}
.tier-list li{font-size:12px;color:var(--text-sec);padding-left:16px;position:relative;line-height:1.55}
.tier-list li::before{content:'✓';position:absolute;left:0;font-size:11px;font-weight:700;color:var(--emerald)}

.flow-steps{display:flex;flex-direction:column}
.flow-step{display:grid;grid-template-columns:44px 1fr;gap:16px;padding-bottom:28px;position:relative}
.flow-step:last-child{padding-bottom:0}
.flow-step::before{content:'';position:absolute;left:21px;top:48px;bottom:0;width:1px;background:var(--border)}
.flow-step:last-child::before{display:none}
.flow-num{width:44px;height:44px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:14px;font-weight:800;position:relative;z-index:1}
.flow-body h4{font-size:15px;font-weight:700;margin-bottom:4px}
.flow-body p{font-size:13px;color:var(--text-sec);line-height:1.65}

.footer{border-top:1px solid var(--border);padding:40px 0;text-align:center}
.footer-links{display:flex;justify-content:center;gap:24px;flex-wrap:wrap;margin-bottom:18px}
.footer-links a{font-size:12px;color:var(--text-sec);font-weight:500}
.footer-links a:hover{color:var(--text)}
.footer-copy{font-size:11px;color:var(--text-dim);line-height:1.7}

.mt-md{margin-top:16px}.mt-lg{margin-top:24px}.mt-xl{margin-top:40px}.mt-2xl{margin-top:64px}
.text-center{text-align:center}
.text-amber{color:var(--amber)}.text-blue{color:var(--blue)}.text-emerald{color:var(--emerald)}.text-violet{color:var(--violet)}.text-red{color:var(--red)}