/* TokenNest.us — shared stylesheet */
:root{
  /* TokenNest brand palette */
  --bg:#121327;            /* deep navy */
  --bg-2:#181932;          /* darkest navy */
  --surface:#1A1C37;       /* navy */
  --surface-2:#242850;
  --border:#2e3358;
  --text:#EDF3F9;          /* off-white */
  --muted:#9aa6c4;
  --primary:#60B1F4;       /* sky blue */
  --primary-2:#4777AE;     /* medium blue */
  --accent:#C9E8FD;        /* light blue */
  --danger:#ff6b6b;
  --radius:16px;
  --maxw:1180px;
  --shadow:0 18px 50px rgba(0,0,0,.40);
  --font:'Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;font-family:var(--font);color:var(--text);
  background:
    radial-gradient(1100px 600px at 80% -10%, rgba(96,177,244,.10), transparent 60%),
    radial-gradient(900px 500px at -10% 20%, rgba(96,177,244,.07), transparent 55%),
    var(--bg);
  line-height:1.6;-webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.container{max-width:var(--maxw);margin:0 auto;padding:0 24px}
.section{padding:84px 0}
.eyebrow{color:var(--primary);font-weight:600;letter-spacing:.12em;text-transform:uppercase;font-size:.78rem;margin:0 0 14px}
h1,h2,h3,h4{line-height:1.18;margin:0 0 .5em;font-weight:700}
h1{font-size:clamp(2.1rem,5vw,3.5rem);letter-spacing:-.02em}
h2{font-size:clamp(1.6rem,3.4vw,2.4rem);letter-spacing:-.01em}
h3{font-size:1.22rem}
p{color:var(--muted);margin:0 0 1rem}
.lead{font-size:1.12rem;color:#c4d2e6;max-width:60ch}
.center{text-align:center}
.hl{color:var(--primary)}
.center .lead{margin-left:auto;margin-right:auto}

/* Buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;padding:13px 26px;border-radius:999px;
  font-weight:600;font-size:.97rem;border:1px solid transparent;cursor:pointer;transition:.2s}
.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-2));color:#fff;box-shadow:0 10px 24px rgba(96,177,244,.30)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(96,177,244,.35)}
.btn-ghost{border-color:var(--border);color:var(--text);background:rgba(255,255,255,.02)}
.btn-ghost:hover{border-color:var(--primary);color:var(--primary)}

/* Header */
.site-header{position:sticky;top:0;z-index:50;backdrop-filter:blur(12px);
  background:rgba(10,15,26,.72);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;height:72px}
.brand{display:flex;align-items:center;gap:4px;font-weight:800;font-size:1.25rem;letter-spacing:-.02em}
.brand .brand-logo{height:30px;width:auto;display:block}
.brand .brand-suffix{color:var(--primary);font-weight:700;font-size:1.05rem}
.site-footer .brand .brand-logo{height:34px}
.brand b{color:var(--primary)}
.nav-links{display:flex;align-items:center;gap:30px}
.nav-links a{color:var(--muted);font-weight:500;font-size:.97rem;transition:.2s}
.nav-links a:hover,.nav-links a.active{color:var(--text)}
.nav-right{display:flex;align-items:center;gap:18px}
.lang{display:flex;gap:6px;font-size:.82rem;color:var(--muted)}
.lang b{color:var(--primary)}
.menu-toggle{display:none;background:none;border:0;color:var(--text);cursor:pointer}

/* Hero */
.hero{position:relative;padding:90px 0 70px;overflow:hidden}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:40px;align-items:center}
.badge{display:inline-flex;align-items:center;gap:8px;padding:7px 14px;border:1px solid var(--border);
  border-radius:999px;background:var(--surface);color:var(--muted);font-size:.82rem;margin-bottom:22px}
.badge .dot{width:8px;height:8px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 4px rgba(96,177,244,.18)}
.hero-art{position:relative;display:flex;justify-content:center;align-items:center;min-height:340px}
.hero-card{position:absolute;background:var(--surface);border:1px solid var(--border);border-radius:18px;
  padding:16px 18px;box-shadow:var(--shadow);display:flex;align-items:center;gap:12px}
.hero-disc{width:min(360px,80%);aspect-ratio:1;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,rgba(96,177,244,.35),rgba(15,185,143,.05) 60%,transparent 70%);
  border:1px solid rgba(96,177,244,.25);display:flex;align-items:center;justify-content:center}
.coin{width:120px;height:120px;border-radius:50%;
  background:linear-gradient(135deg,var(--primary),var(--primary-2));display:flex;align-items:center;justify-content:center;
  color:#fff;font-weight:800;font-size:54px;box-shadow:0 20px 50px rgba(96,177,244,.35)}
.lottie-box{width:62%;max-width:230px;aspect-ratio:1}
.hero-c1{top:18px;left:0}
.hero-c2{bottom:24px;right:6px}
.hero-c3{bottom:90px;left:-6px}
.mini-ico{width:34px;height:34px;border-radius:10px;background:rgba(96,177,244,.12);display:flex;align-items:center;justify-content:center}

/* Stat strip */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:54px}
.stat{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:22px}
.stat b{display:block;font-size:1.7rem;color:var(--text)}
.stat span{color:var(--muted);font-size:.9rem}

/* Feature cards */
.grid{display:grid;gap:22px}
.cols-2{grid-template-columns:repeat(2,1fr)}
.cols-3{grid-template-columns:repeat(3,1fr)}
.cols-4{grid-template-columns:repeat(4,1fr)}
.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:28px;transition:.2s}
.card:hover{transform:translateY(-4px);border-color:rgba(96,177,244,.4)}
.card .ico{width:52px;height:52px;border-radius:14px;background:rgba(96,177,244,.1);
  display:flex;align-items:center;justify-content:center;margin-bottom:18px}
.card h3{margin-bottom:8px}
.card p{margin:0;font-size:.96rem}

/* Split blocks */
.split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}
.split.reverse .split-media{order:2}
.split-media{background:linear-gradient(135deg,var(--surface),var(--surface-2));border:1px solid var(--border);
  border-radius:20px;min-height:300px;display:flex;align-items:center;justify-content:center;padding:30px}
.muted-pill{display:inline-block;padding:6px 14px;border-radius:999px;background:rgba(96,177,244,.12);
  color:var(--accent);font-size:.8rem;font-weight:600;margin-bottom:16px}

/* CTA band */
.cta{background:linear-gradient(135deg,rgba(96,177,244,.12),rgba(96,177,244,.08));
  border:1px solid var(--border);border-radius:24px;padding:54px;text-align:center}
.cta h2{margin-bottom:10px}

/* Values / list */
.value{display:flex;gap:16px;align-items:flex-start}
.value .ico{flex:0 0 auto;width:46px;height:46px;border-radius:12px;background:rgba(96,177,244,.1);
  display:flex;align-items:center;justify-content:center}
.value h3{font-size:1.05rem;margin-bottom:4px}
.value p{margin:0;font-size:.93rem}

/* Contact */
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.contact-card{background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:24px}
.contact-card h4{margin:0 0 4px;font-size:1rem}
.contact-card a{color:var(--primary)}
.contact-card .sub{color:var(--muted);font-size:.88rem}
.office{background:var(--surface);border:1px solid var(--border);border-radius:16px;padding:30px;margin-top:26px}

/* Legal / long form */
.legal{max-width:820px;margin:0 auto}
.legal h2{margin-top:0}
.legal h3{margin-top:2em;color:var(--text)}
.legal p,.legal li{color:var(--muted)}
.legal ul{padding-left:1.2rem}
.legal .meta{color:var(--muted);font-size:.9rem}

/* Form */
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{display:block;margin-bottom:16px}
.field>span{display:block;font-size:.85rem;color:var(--muted);margin-bottom:6px;font-weight:600}
.field input,.field textarea{width:100%;background:var(--bg-2);border:1px solid var(--border);border-radius:12px;
  color:var(--text);padding:13px 15px;font-size:.97rem;font-family:inherit;outline:none;transition:.2s;resize:vertical}
.field input:focus,.field textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(96,177,244,.18)}
.hp{position:absolute;left:-9999px;width:1px;height:1px;opacity:0}
#formNote.ok{color:#34d399}
#formNote.err{color:#f87171}
@media(max-width:560px){.form-grid{grid-template-columns:1fr}}

/* Live ticker */
.ticker{border-top:1px solid var(--border);border-bottom:1px solid var(--border);background:var(--bg-2);overflow:hidden}
.ticker-track{display:flex;gap:0;white-space:nowrap;will-change:transform;animation:ticker 36s linear infinite}
.ticker:hover .ticker-track{animation-play-state:paused}
@keyframes ticker{from{transform:translateX(0)}to{transform:translateX(-50%)}}
.tick{display:inline-flex;align-items:center;gap:10px;padding:14px 26px;border-right:1px solid var(--border);font-size:.92rem}
.tick .sym{font-weight:700;color:var(--text)}
.tick .px{color:var(--muted)}
.tick .chg{font-weight:600;font-size:.84rem}
.tick .up{color:#34d399}
.tick .down{color:#f87171}

/* Converter */
.converter{background:var(--surface);border:1px solid var(--border);border-radius:20px;padding:30px;max-width:560px;margin:0 auto;box-shadow:var(--shadow)}
.conv-row{display:grid;grid-template-columns:1fr auto;gap:12px;align-items:center;margin-bottom:14px}
.conv-field{display:flex;background:var(--bg-2);border:1px solid var(--border);border-radius:12px;overflow:hidden}
.conv-field input{flex:1;background:none;border:0;color:var(--text);font-size:1.15rem;font-weight:600;padding:14px 16px;outline:none;width:100%}
.conv-field select{background:var(--surface-2);border:0;border-left:1px solid var(--border);color:var(--text);font-weight:700;padding:0 14px;outline:none;cursor:pointer}
.conv-swap{display:flex;justify-content:center;margin:6px 0}
.conv-swap button{width:42px;height:42px;border-radius:50%;border:1px solid var(--border);background:var(--surface-2);color:var(--primary);cursor:pointer;font-size:1.1rem;transition:.2s}
.conv-swap button:hover{transform:rotate(180deg);border-color:var(--primary)}
.conv-note{text-align:center;color:var(--muted);font-size:.84rem;margin:14px 0 0}

/* Footer */
.site-footer{border-top:1px solid var(--border);background:var(--bg-2);padding:54px 0 30px;margin-top:40px}
.footer-top{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;align-items:flex-start}
.footer-links{display:flex;gap:26px;flex-wrap:wrap}
.footer-links a{color:var(--muted);font-size:.92rem}
.footer-links a:hover{color:var(--primary)}
.socials{display:flex;gap:14px;flex-wrap:wrap;margin-top:8px}
.socials a{width:38px;height:38px;border-radius:10px;border:1px solid var(--border);
  display:flex;align-items:center;justify-content:center;color:var(--muted);transition:.2s}
.socials a:hover{color:var(--primary);border-color:var(--primary)}
.disclosure{margin-top:34px;padding-top:24px;border-top:1px solid var(--border);
  color:var(--muted);font-size:.82rem;max-width:none}
.disclosure b{color:#c4d2e6}

/* Responsive */
@media(max-width:900px){
  .hero-grid,.split{grid-template-columns:1fr}
  .split.reverse .split-media{order:0}
  .cols-3,.cols-4,.contact-grid{grid-template-columns:1fr 1fr}
  .stats{grid-template-columns:1fr 1fr}
  .nav-links{display:none}
  .menu-toggle{display:block}
  .nav-links.open{display:flex;position:absolute;top:72px;left:0;right:0;flex-direction:column;
    background:var(--bg-2);border-bottom:1px solid var(--border);padding:18px 24px;gap:16px}
}
@media(max-width:560px){
  .cols-2,.cols-3,.cols-4,.contact-grid,.stats{grid-template-columns:1fr}
  .section{padding:60px 0}.cta{padding:34px}
}
@media(max-width:380px){
  .container{padding:0 16px}
  .nav-right .btn{padding:10px 16px;font-size:.88rem}
  h1{font-size:2rem}
  .chat-fab-label{display:none}
}

/* Live chat floating button */
.chat-fab{position:fixed;right:22px;bottom:22px;z-index:90;display:inline-flex;align-items:center;gap:10px;
  padding:13px 18px;border-radius:999px;background:#25D366;color:#fff;font-weight:700;font-size:.95rem;
  box-shadow:0 12px 30px rgba(0,0,0,.35);transition:.2s}
.chat-fab:hover{transform:translateY(-2px);box-shadow:0 16px 38px rgba(0,0,0,.45)}
.chat-fab svg{flex:0 0 auto}
@media(max-width:560px){.chat-fab{right:16px;bottom:16px;padding:13px}.chat-fab-label{display:none}}

/* ---- Large screens: scale up so the site fills monitors & TVs ---- */
@media(min-width:1500px){
  :root{--maxw:1320px}
  html{font-size:17px}
}
@media(min-width:1900px){
  :root{--maxw:1480px}
  html{font-size:18px}
  .section{padding:104px 0}
}
@media(min-width:2560px){
  /* 4K / TV: cap content width and enlarge type for legible viewing distance */
  :root{--maxw:1700px}
  html{font-size:21px}
  .section{padding:130px 0}
  .chat-fab{right:40px;bottom:40px;padding:18px 24px;font-size:1.05rem}
}
@media(min-width:3400px){
  :root{--maxw:2100px}
  html{font-size:26px}
}