/* ── BAN Global Styles ── */
:root {
  --dark: #0d1117; --dark2: #161b22; --dark3: #1c2128;
  --border-dark: #30363d; --white: #fff; --light: #f6f8fa; --light2: #eaeef2;
  --border-light: #d0d7de; --text-dark: #e6edf3; --text-dark2: #8b949e;
  --text-light: #1f2328; --text-light2: #59636e;
  --green: #238636; --green2: #2ea043;
  --orange: #f7931a; --orange2: #f7b35f;
  --font: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--white);color:var(--text-light);line-height:1.6}
.tm{font-size:.6em;vertical-align:super;font-weight:400;opacity:.6}

/* Nav */
nav{position:fixed;top:0;width:100%;background:rgba(255,255,255,.97);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-light);z-index:100}
.nav-inner{max-width:1120px;margin:0 auto;padding:0 24px;display:flex;align-items:center;justify-content:space-between;height:84px}
.nav-logo{display:flex;align-items:center;gap:10px;text-decoration:none;color:var(--text-light)}
.nav-logo img{height:66px}
.nav-logo span{font-size:17px;font-weight:700}
.nav-links{display:flex;gap:24px;align-items:center}
.nav-links a{color:var(--text-light2);text-decoration:none;font-size:14px;font-weight:500;transition:color .15s}
.nav-links a:hover{color:var(--text-light)}
.nav-cta{background:var(--green);color:#fff!important;padding:10px 20px;border-radius:6px;font-weight:600;font-size:14px;white-space:nowrap}
.nav-cta:hover{background:var(--green2)}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 28px;border-radius:8px;font-size:15px;font-weight:600;text-decoration:none;transition:all .2s;cursor:pointer;border:none}
.btn-green{background:var(--green);color:#fff}
.btn-green:hover{background:var(--green2);transform:translateY(-1px);box-shadow:0 4px 14px rgba(35,134,54,.3)}
.btn-outline{background:transparent;color:var(--text-dark);border:2px solid var(--border-dark)}
.btn-outline:hover{border-color:var(--green);color:var(--green);transform:translateY(-1px)}
.btn-outline-light{background:transparent;color:var(--text-light);border:2px solid var(--border-light)}
.btn-outline-light:hover{border-color:var(--green);color:var(--green);transform:translateY(-1px)}
.btn-white{background:#fff;color:var(--dark)}
.btn-white:hover{background:var(--light);transform:translateY(-1px)}

/* Sections */
.section{max-width:1120px;margin:0 auto;padding:80px 24px}
.section-label{font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--text-light2);margin-bottom:12px}
.section h2{font-size:34px;font-weight:800;margin-bottom:16px}
.section>p{font-size:16px;color:var(--text-light2);max-width:720px;line-height:1.7;margin-bottom:16px}
.dark-zone{background:var(--dark);color:var(--text-dark);background-image:radial-gradient(circle at 15% 25%,rgba(35,134,54,.06),transparent 40%),radial-gradient(circle at 85% 75%,rgba(247,147,26,.04),transparent 40%),radial-gradient(circle at 50% 50%,rgba(35,134,54,.03),transparent 50%)}
.dark-zone .section-label{color:var(--text-dark2)}
.dark-zone h2,.dark-zone h3{color:var(--text-dark)}
.dark-zone p{color:var(--text-dark2)}
.light-zone{background:var(--light)}

/* Grid */
.grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}

/* Cards */
.card{background:var(--light);border:1px solid var(--border-light);border-radius:12px;padding:24px;transition:border-color .2s,transform .2s}
.card:hover{border-color:var(--green);transform:translateY(-2px)}
.card h3{font-size:16px;font-weight:700;margin-bottom:6px}
.card p{font-size:14px;color:var(--text-light2);line-height:1.6}
.dark-zone .card{background:var(--dark2);border-color:var(--border-dark)}
.dark-zone .card h3{color:var(--text-dark)}
.dark-zone .card p{color:var(--text-dark2)}

/* Hero */
.hero-wrap{background:var(--dark);position:relative;overflow:hidden;border-top:3px solid;border-bottom:3px solid;border-image:linear-gradient(90deg,var(--green),var(--orange),#58a6ff,var(--green),#f59e0b,var(--orange),var(--green)) 1}
.hero-wrap canvas{position:absolute;top:0;left:0;width:100%;height:100%;pointer-events:none;z-index:0}
.hero{position:relative;z-index:1;max-width:1120px;margin:0 auto;padding:100px 24px 56px;text-align:center}
.hero-kicker{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--green);background:rgba(35,134,54,.15);padding:8px 18px;border-radius:20px;margin-bottom:24px}
.hero h1{font-size:46px;font-weight:800;line-height:1.08;margin-bottom:16px;color:var(--text-dark)}
.hero h1 span{color:var(--orange)}
.hero-sub{font-size:18px;color:#c9d1d9;max-width:680px;margin:0 auto 32px;line-height:1.65;text-shadow:0 2px 8px rgba(0,0,0,.4)}
.hero-btns{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* Ticker */
.ticker{background:var(--dark);border-bottom:2px solid var(--green);overflow:hidden;padding:14px 0}
.ticker-inner{display:flex;gap:32px;animation:ticker-scroll 30s linear infinite;white-space:nowrap}
@keyframes ticker-scroll{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
.ticker-item{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--text-dark2)}
.ticker-item strong{color:var(--text-dark2)}
.ticker-dot{width:5px;height:5px;border-radius:50%;background:var(--orange)}

/* Stats */
.stats{background:var(--dark);border-top:3px solid var(--orange);background-image:radial-gradient(circle at 20% 50%,rgba(247,147,26,.06),transparent 40%),radial-gradient(circle at 80% 50%,rgba(35,134,54,.05),transparent 40%)}
.stats-inner{max-width:1120px;margin:0 auto;padding:48px 24px;display:grid;grid-template-columns:repeat(4,1fr);gap:20px;text-align:center}
.stat-value{font-size:36px;font-weight:800;color:var(--orange)}
.stat-label{font-size:13px;color:var(--text-dark2);margin-top:4px}

.node-options{background:var(--dark);padding:0 24px 56px}
.node-options-inner{max-width:1120px;margin:0 auto;background:var(--dark2);border:1px solid var(--border-dark);border-radius:16px;padding:24px 28px}
.node-options-kicker{font-size:11px;font-weight:700;letter-spacing:.12em;text-transform:uppercase;color:var(--orange);margin-bottom:8px}
.node-options-inner h3{font-size:22px;font-weight:800;color:var(--text-dark);margin-bottom:8px}
.node-options-inner p{font-size:15px;color:var(--text-dark2);line-height:1.7;max-width:760px}
.node-options-pills{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
.node-options-pills span{display:inline-flex;align-items:center;padding:9px 14px;border-radius:999px;background:rgba(35,134,54,.12);border:1px solid rgba(35,134,54,.28);color:var(--text-dark);font-size:13px;font-weight:700}

/* Audience */
.audience-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.audience-card{background:var(--light);border:1px solid var(--border-light);border-radius:12px;padding:32px;text-align:center;transition:transform .2s}
.audience-card:hover{transform:translateY(-3px)}
.audience-icon{font-size:36px;margin-bottom:8px}
.audience-card h3{font-size:18px;font-weight:700;margin-bottom:8px}
.audience-card p{font-size:14px;color:var(--text-light2);line-height:1.6}

/* World Firsts */
.firsts-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.first-card{background:var(--dark2);border:1px solid var(--border-dark);border-radius:10px;padding:20px;text-align:left}
.first-icon{font-size:24px;margin-bottom:8px}
.first-card h3{font-size:14px;font-weight:700;color:var(--text-dark);margin-bottom:4px}
.first-card p{font-size:12px;color:var(--text-dark2);line-height:1.5}

/* Speed */
.speed-row{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.speed-label{font-size:14px;font-weight:600;width:80px;text-align:right}
.speed-track{flex:1;height:24px;background:var(--light2);border-radius:12px;overflow:hidden}
.speed-fill{height:100%;border-radius:12px;animation:speed-grow 1.5s ease-out}
@keyframes speed-grow{from{width:0!important}}
.speed-time{font-size:14px;font-weight:600;width:70px}

/* App showcase */
.app-row{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-bottom:48px;align-items:center}
.app-row.reverse{direction:rtl}
.app-row.reverse>*{direction:ltr}
.app-info .app-badge{display:inline-block;font-size:11px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;padding:4px 10px;border-radius:4px;margin-bottom:12px}
.app-info h3{font-size:24px;font-weight:700;margin-bottom:8px}
.app-info p{font-size:15px;color:var(--text-dark2);line-height:1.6;margin-bottom:16px}
.app-info ul{list-style:none;padding:0}
.app-info ul li{font-size:13px;color:var(--text-dark2);padding:3px 0}
.app-info ul li::before{content:"";display:inline-block;width:6px;height:6px;background:var(--green);border-radius:50%;margin-right:10px;vertical-align:middle}
.app-frame{background:var(--dark2);border:1px solid var(--border-dark);border-radius:12px;overflow:hidden}
.app-frame img{width:100%;height:auto;display:block;image-rendering:-webkit-optimize-contrast}

/* Table */
table{width:100%;border-collapse:collapse;font-size:14px}
th,td{padding:12px 16px;text-align:left;border-bottom:1px solid var(--border-light)}
th{font-weight:700;background:var(--light)}
.dark-zone th{background:var(--dark2);color:var(--text-dark);border-color:var(--border-dark)}
.dark-zone td{color:var(--text-dark2);border-color:var(--border-dark)}
.check{color:var(--green);font-weight:700}
.cross{color:#dc2626}

/* FAQ */
.faq-item{border-bottom:1px solid var(--border-light)}
.faq-item summary{font-size:16px;font-weight:600;padding:20px 0;cursor:pointer;list-style:none;display:flex;justify-content:space-between;align-items:center}
.faq-item summary::after{content:"+";font-size:22px;font-weight:300;color:var(--text-light2)}
.faq-item[open] summary::after{content:"-"}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item p{font-size:15px;color:var(--text-light2);line-height:1.7;padding:0 0 20px;max-width:720px}

/* CTA Banner */
.cta-banner{background:linear-gradient(135deg,var(--green),#155a2a);text-align:center;padding:72px 24px}
.cta-banner h2{font-size:32px;font-weight:800;color:#fff;margin-bottom:12px}
.cta-banner p{font-size:17px;color:rgba(255,255,255,.85);margin-bottom:28px;max-width:600px;margin-left:auto;margin-right:auto}

/* Footer */
footer{background:var(--dark);color:var(--text-dark);padding:56px 24px 32px}
.footer-inner{max-width:1120px;margin:0 auto;display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:40px}
.footer-brand p{color:var(--text-dark2);font-size:13px;line-height:1.6;margin-top:8px}
.footer-brand .legal{margin-top:16px;font-size:11px;color:var(--text-dark2);opacity:.7}
.footer-col h4{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--green);margin-bottom:14px}
.footer-col a{display:block;color:var(--text-dark2);text-decoration:none;font-size:13px;margin-bottom:8px}
.footer-col a:hover{color:var(--text-dark)}
.footer-bottom{grid-column:1/-1;margin-top:24px;padding-top:24px;border-top:1px solid var(--border-dark);display:flex;justify-content:center;align-items:center;gap:6px;font-size:12px;color:var(--text-dark2)}

/* Legal pages */
.legal-shell{max-width:980px;margin:0 auto;padding:132px 24px 72px}
.legal-kicker{display:inline-block;font-size:12px;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:var(--green);background:rgba(35,134,54,.08);padding:8px 14px;border-radius:999px;margin-bottom:18px}
.legal-shell h1{font-size:40px;font-weight:800;line-height:1.1;margin-bottom:12px;color:var(--text-light)}
.legal-shell .hero-sub{max-width:760px;font-size:17px;color:var(--text-light2);margin:0 0 18px}
.legal-meta{font-size:13px;color:var(--text-light2);margin-bottom:30px}
.legal-summary,.legal-callout{background:#fff8e8;border:1px solid #f1d7a1;border-left:4px solid var(--orange);border-radius:10px;padding:18px 20px;margin:22px 0 28px}
.legal-summary p:last-child,.legal-callout p:last-child{margin-bottom:0}
.legal-content{display:grid;gap:18px}
.legal-section{background:var(--light);border:1px solid var(--border-light);border-radius:14px;padding:24px}
.legal-section h2{font-size:22px;margin-bottom:12px}
.legal-section p{font-size:15px;color:var(--text-light2);line-height:1.75;margin-bottom:12px}
.legal-section ul{padding-left:22px;margin:10px 0}
.legal-section li{font-size:15px;color:var(--text-light2);line-height:1.75;margin-bottom:8px}
.legal-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.legal-mini{background:#fff;border:1px solid var(--border-light);border-radius:10px;padding:16px}
.legal-mini h3{font-size:15px;margin-bottom:8px}
.legal-mini p{font-size:14px;margin:0;color:var(--text-light2)}
.legal-table{width:100%;border-collapse:collapse;margin-top:10px}
.legal-table th,.legal-table td{padding:12px 14px;border:1px solid var(--border-light);vertical-align:top}
.legal-table th{background:#f6f8fa;font-weight:700}

/* Signup */
.signup-overlay{display:none;position:fixed;inset:0;background:rgba(0,0,0,.7);backdrop-filter:blur(6px);z-index:300;align-items:center;justify-content:center}
.signup-overlay.open{display:flex}
.signup-modal{background:var(--dark);border:1px solid var(--border-dark);border-radius:16px;padding:40px 32px;max-width:520px;width:90%;position:relative;animation:fadeUp .3s ease}
.signup-close{position:absolute;top:16px;right:20px;background:none;border:none;color:var(--text-dark2);font-size:24px;cursor:pointer}
.signup-step{display:none;animation:fadeUp .3s ease}
.signup-step.active{display:block}
@keyframes fadeUp{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}
.signup-step label{display:block;font-size:14px;font-weight:600;color:var(--text-dark);text-align:left;margin-bottom:8px}
.signup-step input,.signup-step select{width:100%;padding:14px 16px;border-radius:8px;border:1px solid var(--border-dark);background:var(--dark2);color:var(--text-dark);font-size:16px;font-family:var(--font);margin-bottom:16px;outline:none}
.signup-step input:focus{border-color:var(--green)}
.signup-check-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-bottom:20px;text-align:left}
.signup-check{background:var(--dark2);border:1px solid var(--border-dark);border-radius:8px;padding:12px 14px;cursor:pointer;display:flex;align-items:center;gap:10px;font-size:14px;color:var(--text-dark)}
.signup-check:hover{border-color:var(--green)}
.signup-check input{accent-color:var(--green);width:16px;height:16px}
.signup-btn{background:var(--green);color:#fff;border:none;padding:14px 32px;border-radius:8px;font-size:16px;font-weight:700;cursor:pointer;font-family:var(--font)}
.signup-btn:hover{background:var(--green2)}
.signup-back{background:none;border:none;color:var(--text-dark2);font-size:13px;cursor:pointer;margin-top:12px;font-family:var(--font)}
.signup-progress{display:flex;gap:8px;justify-content:center;margin-bottom:28px}
.signup-dot{width:10px;height:10px;border-radius:50%;background:var(--border-dark)}
.signup-dot.active{background:var(--green)}

/* Responsive */
@media(max-width:900px){
  .hero h1{font-size:36px}
  .grid-2,.grid-3,.audience-grid,.firsts-grid{grid-template-columns:1fr}
  .grid-4,.stats-inner{grid-template-columns:repeat(2,1fr)}
  .app-row{grid-template-columns:1fr}
  .app-row.reverse{direction:ltr}
  .legal-grid{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr 1fr;gap:24px}
  .nav-links{display:none}
  .node-options-inner{padding:22px 20px}
}
@media(max-width:480px){
  .hero h1{font-size:28px}
  .stats-inner{grid-template-columns:1fr}
  .footer-inner{grid-template-columns:1fr}
  .node-options-pills{gap:8px}
  .node-options-pills span{font-size:12px;padding:8px 12px}
}

/* ── Floating stats / micro-animations ── */
.float-stat{position:absolute;font-size:11px;font-weight:600;padding:6px 12px;border-radius:6px;pointer-events:none;z-index:50;opacity:0;animation:float-stat-in 8s ease-in-out infinite}
@keyframes float-stat-in{0%,100%{opacity:0;transform:translateY(8px)}15%,85%{opacity:.7;transform:translateY(0)}50%{opacity:.9;transform:translateY(-4px)}}
.float-stat-1{top:30%;left:20px;color:var(--green);background:rgba(35,134,54,.08);border:1px solid rgba(35,134,54,.15);animation-delay:0s}
.float-stat-2{top:45%;right:20px;color:var(--orange);background:rgba(247,147,26,.08);border:1px solid rgba(247,147,26,.15);animation-delay:2s}
.float-stat-3{top:60%;left:30px;color:#58a6ff;background:rgba(88,166,255,.08);border:1px solid rgba(88,166,255,.15);animation-delay:4s}
.float-stat-4{top:75%;right:30px;color:var(--green);background:rgba(35,134,54,.08);border:1px solid rgba(35,134,54,.15);animation-delay:6s}
.float-stat-5{top:20%;right:40px;color:var(--orange);background:rgba(247,147,26,.08);border:1px solid rgba(247,147,26,.15);animation-delay:3s}
.float-stat-6{top:85%;left:40px;color:#58a6ff;background:rgba(88,166,255,.08);border:1px solid rgba(88,166,255,.15);animation-delay:5s}

/* pulse dot for live indicators */
.pulse-dot{display:inline-block;width:6px;height:6px;border-radius:50%;margin-right:6px;animation:pulse-glow 2s ease-in-out infinite}
.pulse-dot-green{background:var(--green)}
.pulse-dot-orange{background:var(--orange)}
@keyframes pulse-glow{0%,100%{box-shadow:0 0 0 0 rgba(35,134,54,.4)}50%{box-shadow:0 0 0 6px rgba(35,134,54,0)}}

/* welcome fade in */
@keyframes welcome-fade{0%{opacity:0;letter-spacing:.3em}60%{opacity:0}100%{opacity:.45;letter-spacing:.12em}}