*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
html{font-size:16px;scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Helvetica Neue',Arial,sans-serif;background-color:#0B0F19;color:#F9FAFB;line-height:1.6;min-height:100vh;overflow-x:hidden}
::selection{background-color:#3B82F6;color:#0B0F19}
:focus-visible{outline:2px solid #3B82F6;outline-offset:2px;border-radius:4px}
a{color:#60A5FA;text-decoration:none;transition:color .2s}
a:hover{color:#3B82F6}

.container{max-width:1200px;margin:0 auto;padding:0 24px}

header{position:fixed;top:0;left:0;right:0;z-index:100;padding:16px 0;background:rgba(11,15,25,.8);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);border-bottom:1px solid rgba(31,41,55,.5)}
.header-inner{display:flex;align-items:center;justify-content:space-between}
.logo{display:flex;align-items:center;gap:10px;font-size:20px;font-weight:700;letter-spacing:-.02em;color:#F9FAFB}
.logo-icon{width:28px;height:28px;border:2px solid #3B82F6;border-radius:50%;display:flex;align-items:center;justify-content:center;flex-shrink:0}
.logo-icon-inner{width:10px;height:10px;background:#3B82F6;border-radius:50%}
nav{display:flex;align-items:center;gap:32px}
nav a{font-size:14px;font-weight:500;color:#9CA3AF;transition:color .2s;position:relative}
nav a:hover{color:#F9FAFB}
nav a.active{color:#F9FAFB}
nav a.active::after{content:'';position:absolute;bottom:-4px;left:0;right:0;height:2px;background:#3B82F6;border-radius:1px}
.lang-switch{display:flex;align-items:center;gap:4px;margin-left:8px;padding-left:20px;border-left:1px solid #1F2937}
.lang-btn{background:none;border:none;color:#6B7280;font-size:13px;font-weight:600;cursor:pointer;padding:4px 8px;border-radius:6px;transition:all .2s;font-family:inherit}
.lang-btn:hover{color:#9CA3AF}
.lang-btn.active{color:#F9FAFB;background:rgba(59,130,246,.15)}

.hero{min-height:100vh;display:flex;flex-direction:column;justify-content:center;align-items:center;text-align:center;padding:120px 24px 80px;position:relative}
.hero::before{content:'';position:absolute;top:50%;left:50%;width:600px;height:600px;background:radial-gradient(circle,rgba(59,130,246,.08) 0%,transparent 70%);transform:translate(-50%,-50%);pointer-events:none}
.hero-badge{display:inline-flex;align-items:center;gap:6px;padding:6px 16px;border:1px solid rgba(59,130,246,.3);border-radius:100px;font-size:12px;font-weight:600;color:#60A5FA;background:rgba(59,130,246,.08);margin-bottom:32px;letter-spacing:.02em;text-transform:uppercase}
.hero h1{font-size:clamp(48px,8vw,96px);font-weight:800;letter-spacing:-.04em;line-height:1.05;margin-bottom:20px;background:linear-gradient(180deg,#F9FAFB 0%,rgba(249,250,251,.6) 100%);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.hero .motto{font-size:clamp(20px,3vw,36px);font-weight:700;letter-spacing:-.02em;background:linear-gradient(135deg,#3B82F6,#60A5FA);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;margin-bottom:24px}
.hero p{font-size:clamp(16px,2vw,20px);color:#9CA3AF;max-width:640px;margin-bottom:48px;font-weight:400}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;justify-content:center}
.btn{display:inline-flex;align-items:center;gap:8px;padding:12px 28px;border-radius:10px;font-size:15px;font-weight:600;transition:all .2s;cursor:pointer;border:none}
.btn-primary{background:#3B82F6;color:#F9FAFB}
.btn-primary:hover{background:#2563EB;transform:translateY(-1px)}
.btn-secondary{background:rgba(31,41,55,.6);color:#F9FAFB;border:1px solid #1F2937}
.btn-secondary:hover{background:#1F2937;transform:translateY(-1px)}

.section{padding:100px 0}
.section-label{font-size:12px;font-weight:600;color:#3B82F6;text-transform:uppercase;letter-spacing:.1em;margin-bottom:12px}
.section-title{font-size:clamp(28px,4vw,44px);font-weight:700;letter-spacing:-.03em;margin-bottom:16px;line-height:1.2}
.section-desc{color:#9CA3AF;font-size:17px;max-width:560px}

.vision{text-align:center}
.vision .section-desc{margin:0 auto 48px}
.vision-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;max-width:900px;margin:0 auto}
.vision-item{padding:24px;background:rgba(17,24,39,.6);border:1px solid #1F2937;border-radius:16px;text-align:center;transition:border-color .3s,transform .2s}
.vision-item:hover{border-color:rgba(59,130,246,.3);transform:translateY(-2px)}
.vision-item-icon{width:40px;height:40px;border-radius:12px;background:rgba(59,130,246,.1);display:flex;align-items:center;justify-content:center;margin:0 auto 16px}
.vision-item-icon svg{width:20px;height:20px;color:#3B82F6}
.vision-item h3{font-size:15px;font-weight:600;margin-bottom:6px}
.vision-item p{font-size:13px;color:#9CA3AF}

.platforms{text-align:center}
.platforms .section-desc{margin:0 auto 56px}
.platform-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.platform-card{padding:40px 32px;background:rgba(17,24,39,.6);border:1px solid #1F2937;border-radius:20px;text-align:left;transition:all .3s;position:relative;overflow:hidden;display:flex;flex-direction:column}
.platform-card p{flex:1}
.platform-card::before{content:'';position:absolute;top:0;left:0;right:0;height:2px;background:linear-gradient(90deg,transparent,#3B82F6,transparent);opacity:0;transition:opacity .4s}
.platform-card:hover::before{opacity:1}
.platform-card:hover{border-color:rgba(59,130,246,.3);transform:translateY(-3px)}
.platform-card-icon{width:48px;height:48px;border-radius:14px;background:rgba(59,130,246,.1);display:flex;align-items:center;justify-content:center;margin-bottom:20px}
.platform-card-icon svg{width:24px;height:24px;color:#3B82F6}
.platform-card h3{font-size:20px;font-weight:700;margin-bottom:10px;letter-spacing:-.01em}
.platform-card p{font-size:14px;color:#9CA3AF;line-height:1.7;margin-bottom:20px}
.platform-card .status{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:600;padding:4px 12px;border-radius:100px}
.status-live{background:rgba(34,197,94,.1);color:#22C55E;border:1px solid rgba(34,197,94,.2)}
.status-soon{background:rgba(234,179,8,.1);color:#EAB308;border:1px solid rgba(234,179,8,.2)}

.roadmap{text-align:center}
.roadmap .section-desc{margin:0 auto 56px}
.timeline{max-width:720px;margin:0 auto;position:relative}
.timeline::before{content:'';position:absolute;left:32px;top:0;bottom:0;width:1px;background:linear-gradient(180deg,#1F2937,#3B82F6,#1F2937)}
.timeline-item{display:flex;gap:24px;padding:24px 0;text-align:left;position:relative}
.timeline-marker{width:64px;display:flex;flex-direction:column;align-items:center;flex-shrink:0;position:relative;z-index:1}
.timeline-dot{width:14px;height:14px;border-radius:50%;border:2px solid #1F2937;background:#0B0F19;margin-top:4px}
.timeline-dot.active{border-color:#3B82F6;background:#3B82F6;box-shadow:0 0 20px rgba(59,130,246,.3)}
.timeline-dot.filled{border-color:#3B82F6;background:#3B82F6}
.timeline-content{flex:1;padding-bottom:16px}
.timeline-content h3{font-size:17px;font-weight:600;margin-bottom:6px;letter-spacing:-.01em}
.timeline-content p{font-size:14px;color:#9CA3AF}
.timeline-tag{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;padding:2px 10px;border-radius:6px;margin-bottom:8px;display:inline-block}
.tag-live{background:rgba(34,197,94,.1);color:#22C55E}
.tag-soon{background:rgba(59,130,246,.1);color:#60A5FA}
.tag-future{background:rgba(234,179,8,.1);color:#EAB308}

footer{border-top:1px solid #1F2937;padding:40px 0;margin-top:40px}
.footer-inner{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:16px}
.footer-logo{display:flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:#9CA3AF}
.footer-logo span{color:#3B82F6}
footer p{font-size:13px;color:#6B7280}
.footer-links{display:flex;gap:24px}
.footer-links a{font-size:13px;color:#6B7280}
.footer-links a:hover{color:#F9FAFB}

@media(max-width:1024px){
.platform-grid{grid-template-columns:repeat(2,1fr)}
.vision-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:640px){
.platform-grid{grid-template-columns:1fr}
.vision-grid{grid-template-columns:1fr}
}
@media(max-width:768px){
header{padding:12px 0}
nav{gap:20px}
nav a{font-size:13px}
.hero{padding:100px 20px 60px}
.section{padding:64px 0}
.timeline::before{left:24px}
.timeline-marker{width:48px}
}
@media(max-width:480px){
nav a:nth-child(n+4){display:none}
.lang-switch{padding-left:12px;margin-left:4px}
.hero-actions{flex-direction:column;align-items:center}
.hero-actions .btn{width:100%;justify-content:center}
.footer-inner{justify-content:center;text-align:center}
}