:root {
    --bg:           #03050e;
    --bg-1:         #070c1a;
    --bg-2:         #0c1220;
    --bg-3:         #111828;
    --bg-4:         #182030;
    --surface:      rgba(255,255,255,0.04);
    --surface-2:    rgba(255,255,255,0.07);
    --border:       rgba(255,255,255,0.08);
    --border-2:     rgba(255,255,255,0.14);
    --border-3:     rgba(255,255,255,0.24);
    --text:         #f0f4ff;
    --text-2:       rgba(240,244,255,0.68);
    --text-3:       rgba(240,244,255,0.40);
    --text-4:       rgba(240,244,255,0.22);
    /* Accent: electric violet → cyan (AI Security) */
    --accent:       #8b5cf6;
    --accent-2:     #06b6d4;
    --accent-3:     #10b981;
    --accent-light: rgba(139,92,246,0.15);
    --accent-glow:  0 0 40px rgba(139,92,246,0.35);
    --grad:         linear-gradient(135deg, #8b5cf6 0%, #06b6d4 100%);
    --grad-text:    linear-gradient(135deg, #a78bfa 0%, #38bdf8 60%, #34d399 100%);
    --grad-hero:    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(139,92,246,0.2), transparent),
                    radial-gradient(ellipse 60% 40% at 90% 80%, rgba(6,182,212,0.12), transparent);
    /* Security red */
    --danger:       #f87171;
    --warn:         #fbbf24;
    --safe:         #34d399;
    /* Fonts */
    --font-sans:    "Inter", -apple-system, BlinkMacSystemFont, sans-serif;
    --font-display: "Space Grotesk", "Inter", sans-serif;
    --font-mono:    "JetBrains Mono", "Fira Code", ui-monospace, monospace;
    /* Layout */
    --container:    1200px;
    --radius:       12px;
    --radius-lg:    18px;
    --radius-xl:    24px;
    --shadow-lg:    0 20px 60px rgba(0,0,0,0.7);
    --shadow-xl:    0 32px 80px rgba(0,0,0,0.85);
}

*{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
    font-family:var(--font-sans);
    background:var(--bg);
    color:var(--text);
    line-height:1.65;
    -webkit-font-smoothing:antialiased;
    overflow-x:hidden;
    background-image:var(--grad-hero);
    background-attachment:fixed;
}
img,svg{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s;}
a:hover{color:var(--accent);}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;}
code,pre{font-family:var(--font-mono);}

.container{max-width:var(--container);margin:0 auto;padding:0 24px;}

/* Typography */
h1,h2,h3,h4,h5{font-family:var(--font-display);font-weight:700;line-height:1.15;letter-spacing:-0.025em;color:var(--text);}
h1{font-size:clamp(2.6rem,6vw,4.75rem);letter-spacing:-0.04em;font-weight:800;}
h2{font-size:clamp(2rem,4vw,3rem);}
h3{font-size:clamp(1.25rem,2vw,1.55rem);}
h4{font-size:1.1rem;font-weight:600;}
p{color:var(--text-2);font-size:1.0625rem;line-height:1.7;}

.gradient-text{
    background:var(--grad-text);
    -webkit-background-clip:text;background-clip:text;
    -webkit-text-fill-color:transparent;
}

.eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    font-family:var(--font-mono);font-size:.72rem;font-weight:500;
    text-transform:uppercase;letter-spacing:.16em;
    color:var(--accent);
    background:var(--accent-light);
    border:1px solid rgba(139,92,246,.3);
    padding:5px 12px;border-radius:999px;margin-bottom:20px;
}
.eyebrow::before{content:"";width:5px;height:5px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px var(--accent);}

/* Nav */
.nav{
    position:fixed;top:0;left:0;right:0;z-index:100;
    padding:16px 0;
    background:rgba(3,5,14,.8);
    backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
    border-bottom:1px solid transparent;
    transition:border-color .3s,background .3s;
}
.nav.scrolled{border-color:var(--border);background:rgba(3,5,14,.95);}
.nav-inner{
    max-width:var(--container);margin:0 auto;padding:0 24px;
    display:flex;align-items:center;gap:32px;
}
.brand{
    display:inline-flex;align-items:center;gap:10px;
    font-family:var(--font-display);font-weight:800;font-size:1.15rem;
    letter-spacing:-0.02em;flex-shrink:0;
}
.brand-mark{
    width:32px;height:32px;border-radius:8px;
    background:var(--grad);
    display:grid;place-items:center;
    box-shadow:0 4px 16px rgba(139,92,246,.5);
}
.brand-mark svg{width:18px;height:18px;}

.nav-links{display:flex;align-items:center;gap:26px;list-style:none;flex:1;}
.nav-links a{font-size:.9rem;font-weight:500;color:var(--text-3);transition:color .2s;}
.nav-links a:hover,.nav-links a.active{color:var(--text);}

.nav-cta{display:flex;align-items:center;gap:10px;margin-left:auto;}

/* Buttons */
.btn{
    display:inline-flex;align-items:center;gap:8px;
    padding:11px 20px;font-size:.925rem;font-weight:600;
    border-radius:10px;transition:all .2s ease;
    white-space:nowrap;cursor:pointer;border:none;font-family:inherit;
}
.btn-primary{
    background:var(--grad);color:white;
    box-shadow:0 4px 20px rgba(139,92,246,.4);
}
.btn-primary:hover{box-shadow:0 6px 28px rgba(139,92,246,.55);transform:translateY(-1px);color:white;}
.btn-outline{background:transparent;color:var(--text);border:1px solid var(--border-2);}
.btn-outline:hover{border-color:var(--accent);color:var(--accent);background:var(--accent-light);}
.btn-ghost{background:transparent;color:var(--text-3);}
.btn-ghost:hover{color:var(--text);}
.btn-lg{padding:14px 26px;font-size:1rem;border-radius:12px;}
.btn-xl{padding:17px 34px;font-size:1.05rem;border-radius:14px;}

.menu-toggle{display:none;width:40px;height:40px;border:1px solid var(--border-2);border-radius:10px;place-items:center;background:transparent;}
.menu-toggle svg{width:18px;height:18px;color:var(--text);}

/* Hero */
.hero{
    padding:160px 0 100px;
    position:relative;overflow:hidden;
}
.hero-grid{
    position:absolute;inset:0;
    background-image:linear-gradient(rgba(255,255,255,.03) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.03) 1px,transparent 1px);
    background-size:60px 60px;
    mask-image:radial-gradient(ellipse at center,black 40%,transparent 80%);
    -webkit-mask-image:radial-gradient(ellipse at center,black 40%,transparent 80%);
    pointer-events:none;
}
.hero-inner{position:relative;z-index:2;text-align:center;max-width:960px;margin:0 auto;}
.hero-inner h1{margin-bottom:24px;}
.hero-inner .lead{font-size:clamp(1.05rem,1.5vw,1.22rem);max-width:700px;margin:0 auto 40px;}
.hero-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-bottom:56px;}

/* Terminal demo card */
.terminal{
    background:var(--bg-2);border:1px solid var(--border-2);
    border-radius:var(--radius-lg);overflow:hidden;
    box-shadow:var(--shadow-xl), 0 0 80px rgba(139,92,246,.15);
    text-align:left;max-width:820px;margin:0 auto;
}
.terminal-bar{
    background:var(--bg-3);border-bottom:1px solid var(--border);
    padding:12px 20px;display:flex;align-items:center;gap:8px;
}
.terminal-dot{width:12px;height:12px;border-radius:50%;}
.terminal-dot.red{background:#ff5f57;}
.terminal-dot.yellow{background:#febc2e;}
.terminal-dot.green{background:#28c840;}
.terminal-title{flex:1;text-align:center;font-family:var(--font-mono);font-size:.8rem;color:var(--text-3);}
.terminal-body{padding:24px 28px;font-family:var(--font-mono);font-size:.85rem;line-height:1.8;}
.term-line{display:flex;gap:12px;}
.term-prompt{color:var(--accent);flex-shrink:0;}
.term-cmd{color:var(--text);}
.term-out{color:var(--text-3);padding-left:20px;margin-top:2px;}
.term-high{color:var(--danger);}
.term-med{color:var(--warn);}
.term-ok{color:var(--safe);}
.term-info{color:var(--accent-2);}
.blink{animation:blink 1s step-end infinite;}
@keyframes blink{0%,100%{opacity:1;}50%{opacity:0;}}

/* Sections */
section{padding:100px 0;}
.section-head{text-align:center;max-width:680px;margin:0 auto 64px;}
.section-head h2{margin-bottom:16px;}
.section-head p{font-size:1.1rem;}

/* Cards */
.card{
    background:var(--bg-2);border:1px solid var(--border);
    border-radius:var(--radius);padding:32px;
    transition:transform .3s cubic-bezier(.16,1,.3,1),border-color .3s,box-shadow .3s;
    position:relative;overflow:hidden;
}
.card::before{
    content:"";position:absolute;top:0;left:0;right:0;height:1px;
    background:linear-gradient(90deg,transparent,rgba(139,92,246,.5),transparent);
    opacity:0;transition:opacity .3s;
}
.card:hover{transform:translateY(-4px);border-color:var(--border-2);box-shadow:0 20px 50px rgba(0,0,0,.5);}
.card:hover::before{opacity:1;}
.card-icon{
    width:48px;height:48px;border-radius:12px;
    background:var(--accent-light);border:1px solid rgba(139,92,246,.25);
    display:grid;place-items:center;color:var(--accent);margin-bottom:20px;
}
.card-icon svg{width:22px;height:22px;}
.card h3{margin-bottom:12px;font-size:1.2rem;}

/* Grids */
.grid{display:grid;gap:20px;}
.grid-2{grid-template-columns:repeat(auto-fit,minmax(360px,1fr));}
.grid-3{grid-template-columns:repeat(auto-fit,minmax(280px,1fr));}
.grid-4{grid-template-columns:repeat(auto-fit,minmax(220px,1fr));}

/* Stats */
.stats-band{
    display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));
    gap:0;border:1px solid var(--border-2);border-radius:var(--radius-xl);
    overflow:hidden;background:var(--bg-2);
}
.stat-item{
    padding:36px 28px;border-right:1px solid var(--border);
    position:relative;
}
.stat-item:last-child{border-right:none;}
.stat-val{font-family:var(--font-display);font-size:clamp(2rem,3vw,2.5rem);font-weight:800;background:var(--grad-text);-webkit-background-clip:text;background-clip:text;-webkit-text-fill-color:transparent;line-height:1;}
.stat-lbl{margin-top:8px;font-size:.8rem;color:var(--text-3);text-transform:uppercase;letter-spacing:.12em;font-family:var(--font-mono);}

/* Split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:72px;align-items:center;}
.split.reverse .split-visual{order:-1;}
@media(max-width:860px){.split{grid-template-columns:1fr;gap:40px;}.split.reverse .split-visual{order:0;}}
.split-visual{border-radius:var(--radius-xl);overflow:hidden;border:1px solid var(--border-2);background:var(--bg-2);box-shadow:var(--shadow-lg);}
.split-text h2{margin-bottom:16px;}
.split-text p{margin-bottom:24px;}
.feature-list{display:flex;flex-direction:column;gap:12px;margin-bottom:32px;}
.feature-item{display:flex;align-items:flex-start;gap:12px;}
.feature-dot{width:20px;height:20px;border-radius:50%;background:var(--accent-light);border:1px solid rgba(139,92,246,.3);display:grid;place-items:center;flex-shrink:0;margin-top:3px;}
.feature-dot svg{width:11px;height:11px;color:var(--accent);}
.feature-item p{font-size:.975rem;margin:0;}

/* Token card */
.token-card{
    background:linear-gradient(135deg,rgba(139,92,246,.12),rgba(6,182,212,.06));
    border:1px solid rgba(139,92,246,.3);
    border-radius:var(--radius-xl);padding:48px;
    position:relative;overflow:hidden;
}
.token-card::before{
    content:"";position:absolute;top:-100px;right:-100px;
    width:300px;height:300px;
    background:radial-gradient(circle,rgba(139,92,246,.2),transparent 70%);
    pointer-events:none;
}

/* Audit feed */
.audit-feed{display:flex;flex-direction:column;gap:10px;}
.audit-item{
    background:var(--bg-2);border:1px solid var(--border);
    border-radius:10px;padding:16px 20px;
    display:grid;grid-template-columns:1fr auto;
    gap:12px;align-items:center;
    transition:border-color .2s,background .2s;
}
.audit-item:hover{border-color:var(--border-2);background:var(--bg-3);}
.audit-title{font-weight:600;font-size:.95rem;color:var(--text);margin-bottom:4px;}
.audit-meta{font-size:.8rem;color:var(--text-3);font-family:var(--font-mono);}
.audit-badges{display:flex;gap:6px;flex-wrap:wrap;}
.badge{
    font-size:.72rem;font-weight:700;padding:3px 8px;border-radius:999px;
    font-family:var(--font-mono);
}
.badge-high{background:rgba(248,113,113,.15);color:var(--danger);border:1px solid rgba(248,113,113,.3);}
.badge-med{background:rgba(251,191,36,.12);color:var(--warn);border:1px solid rgba(251,191,36,.25);}
.badge-low{background:rgba(52,211,153,.1);color:var(--safe);border:1px solid rgba(52,211,153,.25);}
.badge-info{background:rgba(6,182,212,.1);color:var(--accent-2);border:1px solid rgba(6,182,212,.25);}

/* Tokenomics */
.token-metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;}
.token-metric{
    background:var(--bg-2);border:1px solid var(--border);
    border-radius:12px;padding:20px 22px;
}
.token-metric .label{font-family:var(--font-mono);font-size:.72rem;color:var(--text-3);text-transform:uppercase;letter-spacing:.12em;margin-bottom:8px;}
.token-metric .value{font-family:var(--font-display);font-size:1.4rem;font-weight:700;color:var(--text);}
.token-metric .sub{font-size:.8rem;color:var(--text-3);margin-top:4px;}

/* CTA */
.cta-section{
    background:linear-gradient(135deg,rgba(139,92,246,.12),rgba(6,182,212,.06));
    border:1px solid rgba(139,92,246,.25);
    border-radius:var(--radius-xl);padding:80px 48px;text-align:center;
    position:relative;overflow:hidden;
}
.cta-section::before{
    content:"";position:absolute;top:-60%;left:50%;transform:translateX(-50%);
    width:600px;height:400px;
    background:radial-gradient(ellipse,rgba(139,92,246,.15),transparent 70%);
    pointer-events:none;
}
.cta-section h2{margin-bottom:16px;position:relative;}
.cta-section p{max-width:560px;margin:0 auto 32px;font-size:1.075rem;position:relative;}

/* Page header */
.page-header{
    padding:150px 0 64px;text-align:center;
    position:relative;overflow:hidden;
}
.page-header::before{
    content:"";position:absolute;top:-80px;left:50%;transform:translateX(-50%);
    width:800px;height:400px;
    background:radial-gradient(ellipse,rgba(139,92,246,.15),transparent 70%);
    pointer-events:none;
}
.page-header h1{max-width:900px;margin:0 auto 20px;font-size:clamp(2.2rem,4.5vw,3.5rem);position:relative;}
.page-header p{max-width:640px;margin:0 auto;font-size:1.1rem;position:relative;}

/* Partner logos */
.partners{
    display:flex;align-items:center;justify-content:center;
    gap:40px;flex-wrap:wrap;
    opacity:.4;filter:grayscale(1);
}
.partner-logo{font-family:var(--font-display);font-weight:800;font-size:1.1rem;color:var(--text);letter-spacing:-0.02em;}

/* Highlight bar */
.highlight-bar{
    background:var(--bg-2);border-top:1px solid var(--border);border-bottom:1px solid var(--border);
    padding:16px 0;overflow:hidden;
}
.ticker{display:flex;gap:48px;align-items:center;justify-content:center;flex-wrap:wrap;}
.ticker-item{display:flex;align-items:center;gap:8px;font-size:.85rem;font-weight:500;color:var(--text-3);font-family:var(--font-mono);}
.ticker-item .dot{width:6px;height:6px;border-radius:50%;background:var(--accent);box-shadow:0 0 8px var(--accent);}

/* Team */
.team-card{
    background:var(--bg-2);border:1px solid var(--border);
    border-radius:var(--radius);padding:28px;text-align:center;
    transition:transform .3s,border-color .3s;
}
.team-card:hover{transform:translateY(-4px);border-color:var(--border-2);}
.team-avatar{
    width:72px;height:72px;border-radius:50%;
    background:linear-gradient(135deg,var(--accent),var(--accent-2));
    display:grid;place-items:center;
    font-family:var(--font-display);font-weight:800;font-size:1.3rem;color:white;
    margin:0 auto 16px;box-shadow:0 8px 24px rgba(139,92,246,.35);
}
.team-card h4{margin-bottom:4px;}
.team-role{font-size:.8rem;color:var(--accent);font-family:var(--font-mono);font-weight:500;margin-bottom:10px;letter-spacing:.06em;}
.team-bio{font-size:.88rem;}

/* Form */
.form{display:grid;gap:20px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.field label{display:block;font-size:.85rem;font-weight:600;color:var(--text-2);margin-bottom:8px;}
.field input,.field textarea,.field select{
    width:100%;padding:13px 16px;
    background:var(--bg-2);border:1px solid var(--border-2);
    border-radius:10px;font-size:.95rem;font-family:inherit;color:var(--text);
    transition:border-color .2s,box-shadow .2s;
}
.field input:focus,.field textarea:focus,.field select:focus{
    outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(139,92,246,.15);
}
.field select option{background:var(--bg-2);}
.field textarea{min-height:130px;resize:vertical;}
@media(max-width:640px){.form-row{grid-template-columns:1fr;}}

/* Footer */
.footer{
    background:var(--bg-1);border-top:1px solid var(--border);
    padding:80px 0 40px;
}
.footer-grid{display:grid;grid-template-columns:1.8fr 1fr 1fr 1fr;gap:48px;margin-bottom:60px;}
.footer-brand p{color:var(--text-3);font-size:.9rem;margin-top:14px;max-width:300px;}
.footer-col h5{font-size:.72rem;text-transform:uppercase;letter-spacing:.16em;color:var(--text-4);margin-bottom:16px;font-weight:600;font-family:var(--font-mono);}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:12px;}
.footer-col a{color:var(--text-3);font-size:.9rem;transition:color .2s;}
.footer-col a:hover{color:var(--accent);}
.footer-bottom{display:flex;justify-content:space-between;padding-top:28px;border-top:1px solid var(--border);color:var(--text-4);font-size:.82rem;}
@media(max-width:800px){.footer-grid{grid-template-columns:1fr 1fr;}.footer-brand{grid-column:1/-1;}.footer-bottom{flex-direction:column;gap:8px;}}

/* Reveal */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .8s ease,transform .8s cubic-bezier(.16,1,.3,1);}
.reveal.visible{opacity:1;transform:none;}

/* Utility */
.text-center{text-align:center;}
.mt-md{margin-top:40px;}
.mt-lg{margin-top:64px;}

/* Responsive nav */
@media(max-width:900px){
    .nav-links,.nav-cta .btn-outline{display:none;}
    .menu-toggle{display:grid;}
    .nav.open .nav-links{
        display:flex;flex-direction:column;gap:0;
        position:absolute;top:100%;left:0;right:0;
        background:rgba(3,5,14,.97);
        padding:8px 24px 20px;border-bottom:1px solid var(--border);
    }
    .nav.open .nav-links a{padding:14px 0;border-bottom:1px solid var(--border);}
}

/* Code scan animation */
.scan-line{
    height:2px;background:linear-gradient(90deg,transparent,var(--accent),transparent);
    animation:scan 3s ease-in-out infinite;
    opacity:.7;
}
@keyframes scan{0%,100%{transform:translateY(0);}50%{transform:translateY(200px);}}