/* ── Spare Some Crypto — shared stylesheet ── */
:root {
  --bg: #07101f;
  --panel: rgba(14,23,43,0.94);
  --border: rgba(255,255,255,0.09);
  --text: #f0f4fc;
  --muted: #8fa4c8;
  --soft: #c8d6ef;
  --accent: #7effa8;
  --accent-2: #5dd4ff;
  --accent-3: #c084fc;
  --radius: 20px;
  --radius-sm: 12px;
  --maxw: 1020px;
  --shadow: 0 8px 48px rgba(0,0,0,0.45);
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;font-size:16px}
body{
  font-family:"Inter",system-ui,-apple-system,sans-serif;
  color:var(--text);
  background:#050c18;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}

/* ── layout ── */
.container{width:min(100% - 32px,var(--maxw));margin:0 auto}
.grid-2{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:16px}
.grid-3{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}

/* ── topbar ── */
.topbar{
  position:sticky;top:0;z-index:60;
  backdrop-filter:blur(18px);
  background:rgba(4,9,20,0.78);
  border-bottom:1px solid rgba(255,255,255,0.06);
}
.topbar-inner{
  min-height:68px;display:flex;align-items:center;
  justify-content:space-between;gap:20px;
}
.brand{font-size:1.1rem;font-weight:800;letter-spacing:-0.03em;background:linear-gradient(135deg,var(--accent),var(--accent-2));-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.nav{display:flex;gap:24px;align-items:center;list-style:none}
.nav a{color:var(--muted);font-size:0.88rem;font-weight:600;transition:color .18s}
.nav a:hover{color:var(--text)}
.nav-cta{
  padding:8px 16px;border-radius:999px;font-size:0.85rem;font-weight:700;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#04090f !important;
}

/* ── hero ── */
.hero{padding:72px 0 40px;position:relative;overflow:hidden}
.hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(ellipse 60% 50% at 10% 0%,rgba(94,215,255,0.10),transparent),
    radial-gradient(ellipse 50% 60% at 90% 10%,rgba(126,255,168,0.09),transparent);
  pointer-events:none;
}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 14px;border-radius:999px;
  background:rgba(255,255,255,0.05);
  border:1px solid rgba(255,255,255,0.1);
  color:var(--soft);font-size:0.78rem;font-weight:700;
  margin-bottom:20px;letter-spacing:0.04em;text-transform:uppercase;
}
.eyebrow-dot{width:7px;height:7px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent-2));flex-shrink:0}
h1{font-size:clamp(2.6rem,6vw,4.8rem);line-height:0.95;letter-spacing:-0.055em;margin-bottom:20px}
h1 .grad{background:linear-gradient(135deg,var(--accent) 20%,var(--accent-2) 80%);-webkit-background-clip:text;-webkit-text-fill-color:transparent}
.hero-lead{color:var(--soft);font-size:1.1rem;max-width:760px;margin-bottom:32px}

/* ── buttons ── */
.btn{display:inline-flex;align-items:center;gap:8px;padding:14px 24px;border-radius:14px;font-weight:700;font-size:0.95rem;cursor:pointer;transition:opacity .15s,transform .12s}
.btn:hover{opacity:.88;transform:translateY(-1px)}
.btn-primary{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#04090f}
.btn-ghost{border:1.5px solid var(--border);color:var(--soft);background:rgba(255,255,255,0.03)}

/* ── cards ── */
.card{
  background:var(--panel);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:28px;
  position:relative;
  overflow:hidden;
}
.card::before{content:"";position:absolute;inset:0;background:linear-gradient(160deg,rgba(255,255,255,0.02),transparent 60%);pointer-events:none}
.card h2,.card h3{letter-spacing:-0.03em;margin-bottom:12px}
.card p{color:var(--soft);margin-bottom:14px}
.card p:last-child{margin-bottom:0}

/* ── wallet card ── */
.wallet-card{
  background:linear-gradient(160deg,rgba(18,30,56,0.98),rgba(10,18,36,0.98));
  border:1px solid rgba(126,255,168,0.15);
  border-radius:var(--radius);
  padding:24px;
  transition:border-color .2s;
}
.wallet-card:hover{border-color:rgba(126,255,168,0.35)}
.wallet-logo{font-size:2rem;margin-bottom:12px}
.wallet-name{font-size:1rem;font-weight:700;margin-bottom:4px}
.wallet-network{font-size:0.75rem;color:var(--muted);margin-bottom:16px}
.wallet-addr{
  font-family:"Menlo","Courier New",monospace;
  font-size:0.7rem;color:var(--muted);
  background:rgba(0,0,0,0.3);
  border:1px solid var(--border);
  border-radius:10px;
  padding:10px 12px;
  word-break:break-all;
  margin-bottom:12px;
  line-height:1.5;
}
.copy-btn{
  display:inline-flex;align-items:center;gap:6px;
  padding:8px 14px;border-radius:10px;font-size:0.8rem;font-weight:700;
  background:rgba(126,255,168,0.1);border:1px solid rgba(126,255,168,0.25);
  color:var(--accent);cursor:pointer;transition:background .15s;
}
.copy-btn:hover{background:rgba(126,255,168,0.18)}
.copy-btn.copied{background:rgba(126,255,168,0.22);color:#04090f}

/* ── section headings ── */
.section-label{
  font-size:0.75rem;font-weight:700;letter-spacing:0.08em;
  text-transform:uppercase;color:var(--muted);margin-bottom:12px;
}
.section-title{font-size:clamp(1.8rem,3.5vw,2.8rem);letter-spacing:-0.04em;margin-bottom:16px}

/* ── step list ── */
.steps{display:grid;gap:12px;margin-top:16px}
.step{padding:18px 20px;border-radius:16px;background:rgba(255,255,255,0.035);border:1px solid var(--border);display:flex;gap:16px;align-items:flex-start}
.step-num{width:32px;height:32px;border-radius:50%;background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#04090f;font-weight:800;font-size:0.85rem;flex-shrink:0;display:flex;align-items:center;justify-content:center}
.step-body strong{display:block;margin-bottom:4px;font-size:0.95rem}
.step-body p{color:var(--soft);font-size:0.9rem;margin:0}

/* ── pills / tags ── */
.pill{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;font-size:0.75rem;font-weight:700;border:1px solid}
.pill-green{background:rgba(126,255,168,0.08);border-color:rgba(126,255,168,0.25);color:var(--accent)}
.pill-blue{background:rgba(93,212,255,0.08);border-color:rgba(93,212,255,0.25);color:var(--accent-2)}
.pill-purple{background:rgba(192,132,252,0.08);border-color:rgba(192,132,252,0.25);color:var(--accent-3)}

/* ── callout ── */
.callout{
  border-left:3px solid var(--accent);
  background:rgba(126,255,168,0.05);
  border-radius:0 12px 12px 0;
  padding:16px 20px;
  margin:20px 0;
}
.callout p{color:var(--soft);margin:0;font-size:0.92rem}

/* ── faq ── */
.faq-item{border-bottom:1px solid var(--border);padding:20px 0}
.faq-item:last-child{border-bottom:none}
.faq-q{font-weight:700;font-size:1rem;margin-bottom:8px}
.faq-a{color:var(--soft);font-size:0.92rem}

/* ── footer ── */
.site-footer{
  padding:48px 0;
  border-top:1px solid var(--border);
  margin-top:80px;
}
.footer-inner{display:flex;flex-wrap:wrap;gap:32px;justify-content:space-between;align-items:flex-start}
.footer-brand p{color:var(--muted);font-size:0.85rem;margin-top:8px;max-width:280px}
.footer-links h4{font-size:0.78rem;font-weight:700;letter-spacing:0.06em;text-transform:uppercase;color:var(--muted);margin-bottom:12px}
.footer-links ul{list-style:none;display:flex;flex-direction:column;gap:8px}
.footer-links a{color:var(--soft);font-size:0.88rem}
.footer-links a:hover{color:var(--accent)}
.footer-bottom{margin-top:32px;padding-top:20px;border-top:1px solid var(--border);font-size:0.82rem;color:var(--muted)}

/* ── breadcrumb (guide pages) ── */
.crumbs{display:flex;align-items:center;gap:8px;font-size:0.82rem;color:var(--muted);margin-bottom:18px}
.crumbs a{color:var(--muted);font-weight:600}
.crumbs a:hover{color:var(--accent)}
.crumbs span{opacity:0.5}

/* ── cta button (inline link-style, used inside cards) ── */
.cta{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:48px;padding:0 20px;border-radius:14px;
  font-weight:800;font-size:0.92rem;color:#04090f;
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  margin-top:8px;
}
.cta:hover{opacity:.9}

/* ── info list (used on guide pages instead of raw <ul>) ── */
.info-list{display:grid;gap:12px;margin-top:14px}
.info-item{padding:16px 18px;border-radius:16px;background:rgba(255,255,255,0.035);border:1px solid var(--border)}
.info-item strong{display:block;margin-bottom:4px;font-size:0.95rem}
.info-item p,.info-item{color:var(--soft)}

/* ── page hero (shorter hero used on guide/article pages) ── */
.page-hero{padding:48px 0 8px}
.page-hero h1{font-size:clamp(2.2rem,4.6vw,3.6rem)}
.back-link{color:var(--muted);font-weight:700;font-size:0.88rem}
.back-link:hover{color:var(--text)}

/* ── wallet cross-page navigator ── */
.wallet-nav{display:flex;flex-wrap:wrap;gap:8px;padding:16px;border-radius:16px;background:rgba(255,255,255,0.025);border:1px solid var(--border);margin-bottom:8px}
.wallet-nav-label{width:100%;font-size:0.72rem;font-weight:700;text-transform:uppercase;letter-spacing:0.06em;color:var(--muted);margin-bottom:4px}
.wallet-nav-item{display:inline-flex;align-items:center;gap:6px;padding:7px 12px;border-radius:999px;background:rgba(255,255,255,0.04);border:1px solid var(--border);font-size:0.8rem;font-weight:600;color:var(--soft)}
.wallet-nav-item:hover{border-color:rgba(126,255,168,0.35);color:var(--text)}
.wallet-nav-item.active{background:linear-gradient(135deg,var(--accent),var(--accent-2));color:#04090f;border-color:transparent}

/* ── QR + explorer block on wallet pages ── */
.wallet-detail{display:flex;gap:24px;flex-wrap:wrap;align-items:flex-start}
.qr-box{flex-shrink:0;padding:14px;background:#fff;border-radius:16px;line-height:0}
.qr-box img{display:block;width:150px;height:150px;border-radius:6px}
.wallet-detail-info{flex:1;min-width:220px}
.explorer-link{display:inline-flex;align-items:center;gap:6px;margin-top:14px;font-size:0.85rem;font-weight:700;color:var(--accent)}
.explorer-link:hover{opacity:0.85}

/* ── wallets hub grid ── */
.wallets-hub-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:14px;margin-top:24px}
.wallets-hub-card{display:flex;flex-direction:column;align-items:center;text-align:center;gap:8px;padding:24px 16px;background:var(--panel);border:1px solid var(--border);border-radius:var(--radius);transition:border-color .2s,transform .2s}
.wallets-hub-card:hover{border-color:rgba(126,255,168,0.3);transform:translateY(-2px)}
.wallets-hub-logo{font-size:2rem}
.wallets-hub-card h3{font-size:0.95rem;font-weight:700}
.wallets-hub-card span{font-size:0.76rem;color:var(--muted)}

@media(max-width:640px){
  .wallet-detail{flex-direction:column;align-items:center;text-align:center}
}

/* ── responsive ── */
@media(max-width:640px){
  .nav{display:none}
  h1{letter-spacing:-0.04em}
  .hero{padding:48px 0 28px}
  .card{padding:20px}
}