/* ============================================================
   N7 Pay — landing page CSS
   ============================================================ */

:root{
  --navy-950:#05091f;
  --navy-900:#0a1340;
  --navy-800:#101a55;
  --navy-700:#1b2876;
  --navy-600:#2a3da8;
  --purple-700:#5a23b8;
  --purple-600:#6b2ed1;
  --purple-500:#8a52ea;
  --purple-300:#c9b3f5;
  --silver-300:#d6dbe8;
  --silver-200:#e6e9f2;
  --silver-100:#f1f3f9;
  --bg:#f6f7fb;
  --paper:#ffffff;
  --ink-900:#0a1340;
  --ink-700:#2a3158;
  --ink-500:#5a6388;
  --ink-400:#7a83a8;
  --green-600:#0e9f5e;
  --green-500:#16b76b;
  --amber-500:#e3a008;
  --rose-500:#e0386e;
  --btc:#f7931a;

  --r-sm:6px;
  --r-md:10px;
  --r-lg:16px;
  --r-xl:24px;

  --shadow-sm: 0 1px 2px rgba(10,19,64,.06), 0 1px 1px rgba(10,19,64,.04);
  --shadow-md: 0 8px 24px -8px rgba(10,19,64,.18), 0 2px 6px rgba(10,19,64,.06);
  --shadow-lg: 0 30px 60px -20px rgba(10,19,64,.30), 0 10px 24px -12px rgba(10,19,64,.18);

  --font-display:"Space Grotesk", system-ui, sans-serif;
  --font-ui:"Inter Tight", system-ui, sans-serif;
  --font-mono:"JetBrains Mono", ui-monospace, monospace;
}

*,*::before,*::after{box-sizing:border-box}
html,body{margin:0;padding:0}
body{
  background:var(--bg);
  color:var(--ink-900);
  font-family:var(--font-ui);
  font-size:16px;
  line-height:1.5;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img{display:block;max-width:100%}
a{color:inherit;text-decoration:none}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit}

.wrap{max-width:1240px;margin:0 auto;padding:0 28px}

/* ───────── typography ───────── */
.eyebrow{
  font-family:var(--font-mono);
  font-size:12px;
  letter-spacing:.14em;
  text-transform:uppercase;
  color:var(--ink-500);
  display:inline-flex;align-items:center;gap:8px;
}
.eyebrow::before{content:"";width:6px;height:6px;background:var(--purple-600);border-radius:50%}
h1,h2,h3,h4{font-family:var(--font-display);font-weight:600;letter-spacing:-.02em;color:var(--ink-900);margin:0;line-height:1.06;text-wrap:balance}
h1{font-size:clamp(40px,5.4vw,76px);letter-spacing:-.035em}
h2{font-size:clamp(32px,3.6vw,52px);letter-spacing:-.03em}
h3{font-size:24px}
p{margin:0;color:var(--ink-700);text-wrap:pretty}
.lede{font-size:19px;line-height:1.5;color:var(--ink-700);max-width:58ch}

/* ───────── nav ───────── */
.nav{
  position:sticky;top:0;z-index:50;
  backdrop-filter:saturate(140%) blur(10px);
  background:rgba(246,247,251,.75);
  border-bottom:1px solid rgba(10,19,64,.06);
}
.nav-inner{display:flex;align-items:center;gap:36px;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-family:var(--font-display);font-weight:700;font-size:18px;letter-spacing:-.01em}
.brand img{height:32px;width:auto}
.brand .dot{color:var(--purple-600)}
.nav-links{display:flex;gap:6px;margin-left:8px}
.nav-links a{
  padding:8px 12px;border-radius:8px;
  font-size:14.5px;color:var(--ink-700);font-weight:500;
  transition:background .15s, color .15s;
}
.nav-links a:hover{background:var(--silver-200);color:var(--ink-900)}
.nav-cta{margin-left:auto;display:flex;gap:10px;align-items:center}

.btn{
  display:inline-flex;align-items:center;gap:8px;justify-content:center;
  padding:10px 16px;border-radius:10px;
  font-weight:600;font-size:14.5px;line-height:1;
  border:1px solid transparent;transition:transform .12s, box-shadow .15s, background .15s;
  white-space:nowrap;
}
.btn-ghost{color:var(--ink-900)}
.btn-ghost:hover{background:var(--silver-200)}
.btn-outline{border-color:rgba(10,19,64,.18);color:var(--ink-900);background:var(--paper)}
.btn-outline:hover{border-color:var(--navy-900);box-shadow:var(--shadow-sm)}
.btn-primary{
  background:linear-gradient(180deg,var(--navy-800),var(--navy-900));
  color:#fff;box-shadow:0 6px 14px -6px rgba(10,19,64,.4), inset 0 1px 0 rgba(255,255,255,.15);
}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 10px 22px -8px rgba(10,19,64,.5), inset 0 1px 0 rgba(255,255,255,.15)}
.btn-lg{padding:14px 22px;font-size:15.5px;border-radius:12px}
.btn-purple{background:linear-gradient(180deg,var(--purple-500),var(--purple-700));color:#fff;box-shadow:0 8px 16px -8px rgba(107,46,209,.55), inset 0 1px 0 rgba(255,255,255,.2)}
.btn-purple:hover{transform:translateY(-1px)}

.pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 12px;border-radius:999px;
  background:rgba(107,46,209,.08);color:var(--purple-700);
  font-family:var(--font-mono);font-size:11.5px;font-weight:500;
  letter-spacing:.06em;text-transform:uppercase;
  border:1px solid rgba(107,46,209,.15);
}
.pill .live{width:7px;height:7px;border-radius:50%;background:var(--green-500);box-shadow:0 0 0 4px rgba(22,183,107,.18);animation:pulse 2s infinite}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.5}}

/* ───────── hero ───────── */
.hero{
  position:relative;overflow:hidden;
  padding:64px 0 88px;
  background:
    radial-gradient(800px 500px at 85% -10%, rgba(107,46,209,.18), transparent 60%),
    radial-gradient(900px 600px at -5% 40%, rgba(42,61,168,.12), transparent 60%),
    var(--bg);
}
.hero-grid{display:grid;grid-template-columns:1.05fr 1fr;gap:64px;align-items:center}
@media (max-width:980px){.hero-grid{grid-template-columns:1fr;gap:48px}}
.hero h1 .accent{
  background:linear-gradient(135deg,var(--purple-600) 20%,var(--navy-700) 80%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{margin-top:24px}
.hero-cta{margin-top:32px;display:flex;gap:12px;flex-wrap:wrap}
.hero-meta{margin-top:28px;display:flex;gap:24px;flex-wrap:wrap;color:var(--ink-500);font-size:13.5px}
.hero-meta b{color:var(--ink-900);font-weight:600;font-family:var(--font-mono);font-size:14px}
.hero-meta span{display:inline-flex;align-items:center;gap:8px}
.hero-meta .sep{width:1px;height:18px;background:rgba(10,19,64,.12)}

/* ───────── floating payment-link demo ───────── */
.demo-stack{position:relative;min-height:520px}
.demo-card{
  position:absolute;background:var(--paper);
  border-radius:var(--r-lg);
  border:1px solid rgba(10,19,64,.08);
  box-shadow:var(--shadow-lg);
}
.demo-pl{
  inset:0 0 auto 0;
  padding:22px;
  transform:rotate(-1.5deg);
}
.demo-pl::before{
  content:"";position:absolute;inset:-1px;border-radius:inherit;pointer-events:none;
  background:linear-gradient(140deg,rgba(107,46,209,.35),transparent 40%);
  mask:linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite:xor;mask-composite:exclude;
  padding:1px;
}
.pl-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.pl-tag{display:inline-flex;gap:8px;align-items:center;font-family:var(--font-mono);font-size:11px;color:var(--ink-500);letter-spacing:.08em;text-transform:uppercase}
.pl-tag::before{content:"";width:8px;height:8px;border-radius:2px;background:var(--purple-600)}
.pl-amount{font-family:var(--font-display);font-size:44px;font-weight:600;letter-spacing:-.02em}
.pl-amount .ccy{color:var(--ink-400);font-size:18px;font-weight:500;margin-right:6px;vertical-align:5px}
.pl-desc{margin-top:4px;color:var(--ink-500);font-size:14px}
.pl-divider{height:1px;background:rgba(10,19,64,.08);margin:18px 0}

.pl-toggle{display:flex;background:var(--silver-100);padding:4px;border-radius:10px;gap:4px}
.pl-toggle button{
  flex:1;padding:9px 10px;border-radius:7px;
  font-size:13px;font-weight:500;color:var(--ink-700);
  transition:background .15s, color .15s, box-shadow .15s;
}
.pl-toggle button[aria-pressed="true"]{background:#fff;color:var(--ink-900);box-shadow:var(--shadow-sm);font-weight:600}

.pl-fields{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:14px}
.pl-field{border:1px solid rgba(10,19,64,.1);border-radius:10px;padding:10px 12px;background:#fff}
.pl-field label{display:block;font-size:11px;color:var(--ink-500);font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.08em;margin-bottom:4px}
.pl-field .val{font-size:14.5px;font-weight:600;color:var(--ink-900)}
.pl-field.span2{grid-column:1 / -1}

.pl-foot{display:flex;justify-content:space-between;align-items:center;margin-top:18px;gap:12px}
.pl-link{
  flex:1;display:flex;align-items:center;gap:8px;
  background:var(--silver-100);border-radius:10px;padding:10px 12px;
  font-family:var(--font-mono);font-size:13px;color:var(--ink-700);
  border:1px dashed rgba(10,19,64,.15);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;
}
.pl-link .scheme{color:var(--ink-400)}
.pl-link .path{color:var(--purple-700);font-weight:600}
.pl-copy{padding:10px 14px;border-radius:10px;background:var(--navy-900);color:#fff;font-weight:600;font-size:13px}

.pl-summary{
  display:flex;align-items:center;justify-content:space-between;
  margin-top:14px;padding:12px 14px;border-radius:10px;
  background:linear-gradient(180deg, rgba(22,183,107,.06), rgba(22,183,107,.02));
  border:1px solid rgba(22,183,107,.2);
}
.pl-summary .lbl{font-size:12px;color:var(--ink-500);font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.08em}
.pl-summary .val{font-family:var(--font-display);font-weight:600;font-size:20px;color:var(--navy-900)}
.pl-summary .val.muted{color:var(--ink-500);font-weight:500;font-size:14px;font-family:var(--font-ui)}

/* secondary floating notif */
.demo-notif{
  right:-12px;bottom:18px;width:300px;
  padding:14px 16px;transform:rotate(2deg);
  display:flex;gap:12px;align-items:center;
}
.notif-icon{
  width:38px;height:38px;border-radius:10px;
  background:linear-gradient(180deg,#dcfce7,#bbf7d0);color:#065f46;
  display:grid;place-items:center;flex:none;
}
.notif-icon svg{width:20px;height:20px}
.notif-body .t{font-size:13px;color:var(--ink-900);font-weight:600}
.notif-body .m{font-size:12px;color:var(--ink-500);font-family:var(--font-mono);margin-top:2px}

/* tertiary route badge */
.demo-route{
  left:-22px;top:38%;width:220px;padding:12px 14px;transform:rotate(-3deg);
}
.route-row{display:flex;justify-content:space-between;align-items:center;gap:8px;padding:4px 0;font-size:12.5px}
.route-row .g{font-family:var(--font-mono);color:var(--ink-700)}
.route-row .pct{font-family:var(--font-mono);color:var(--ink-400)}
.route-row.win .g{color:var(--purple-700);font-weight:600}
.route-row.win .pct{color:var(--purple-700);font-weight:600}
.route-cap{font-family:var(--font-mono);font-size:10.5px;color:var(--ink-400);text-transform:uppercase;letter-spacing:.08em;margin-bottom:6px;border-bottom:1px dashed rgba(10,19,64,.08);padding-bottom:6px}

/* ───────── trust strip ───────── */
.trust{padding:28px 0;border-top:1px solid rgba(10,19,64,.06);border-bottom:1px solid rgba(10,19,64,.06);background:var(--paper)}
.trust-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;flex-wrap:wrap}
.trust-label{font-family:var(--font-mono);font-size:11.5px;text-transform:uppercase;letter-spacing:.14em;color:var(--ink-400)}
.trust-logos{display:flex;gap:36px;flex-wrap:wrap;align-items:center;color:var(--ink-500);font-family:var(--font-display);font-weight:600;font-size:15px;letter-spacing:.02em}
.trust-logos span{opacity:.8;display:inline-flex;align-items:center;gap:6px}
.trust-logos .sq{width:14px;height:14px;border-radius:3px;background:currentColor;opacity:.4}

/* ───────── section base ───────── */
section.block{padding:104px 0;position:relative}
.section-head{max-width:760px;margin-bottom:48px}
.section-head h2{margin-top:14px}
.section-head p{margin-top:16px;font-size:18px}

/* ───────── payment-link feature ───────── */
.feature-pl{background:var(--paper)}
.pl-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:64px;align-items:start}
@media (max-width:980px){.pl-grid{grid-template-columns:1fr;gap:48px}}

.pl-feature-list{display:grid;gap:20px;margin-top:32px}
.pl-feature{display:flex;gap:16px}
.pl-feature .ico{
  flex:none;width:42px;height:42px;border-radius:10px;
  background:rgba(107,46,209,.08);color:var(--purple-700);
  display:grid;place-items:center;
}
.pl-feature .ico svg{width:20px;height:20px}
.pl-feature h4{font-size:17px;font-family:var(--font-ui);font-weight:600;margin-bottom:4px}
.pl-feature p{font-size:14.5px;color:var(--ink-500)}

/* fee-calculator card */
.calc{
  background:linear-gradient(180deg, #fff, #fafbff);
  border:1px solid rgba(10,19,64,.08);
  border-radius:var(--r-xl);
  padding:28px;
  box-shadow:var(--shadow-md);
  position:sticky;top:88px;
}
.calc-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.calc-title h3{font-size:18px;font-family:var(--font-ui);font-weight:600}
.calc-row{display:flex;justify-content:space-between;align-items:center;padding:10px 0;font-size:14px;border-bottom:1px dashed rgba(10,19,64,.08)}
.calc-row:last-child{border:0}
.calc-row .k{color:var(--ink-500)}
.calc-row .v{font-family:var(--font-mono);color:var(--ink-900);font-weight:600}
.calc-row .v.neg{color:var(--rose-500)}
.calc-row .v.pos{color:var(--green-600)}
.calc-total{
  margin-top:16px;padding:18px;border-radius:14px;
  background:linear-gradient(135deg, var(--navy-900), var(--navy-800));
  color:#fff;display:flex;justify-content:space-between;align-items:center;
}
.calc-total .lbl{font-size:12px;letter-spacing:.08em;text-transform:uppercase;color:rgba(255,255,255,.6);font-family:var(--font-mono)}
.calc-total .val{font-family:var(--font-display);font-size:32px;font-weight:600;letter-spacing:-.02em;margin-top:2px}
.calc-controls{display:grid;gap:14px;margin-bottom:18px}
.calc-slider label{display:flex;justify-content:space-between;font-size:13px;color:var(--ink-700);margin-bottom:6px}
.calc-slider label .amt{font-family:var(--font-mono);font-weight:600;color:var(--ink-900)}
input[type="range"]{
  -webkit-appearance:none;appearance:none;width:100%;height:6px;
  background:linear-gradient(90deg,var(--purple-600) var(--pct,30%), var(--silver-200) var(--pct,30%));
  border-radius:999px;outline:none;
}
input[type="range"]::-webkit-slider-thumb{-webkit-appearance:none;width:18px;height:18px;border-radius:50%;background:#fff;border:2px solid var(--purple-600);cursor:pointer;box-shadow:var(--shadow-sm)}
input[type="range"]::-moz-range-thumb{width:18px;height:18px;border-radius:50%;background:#fff;border:2px solid var(--purple-600);cursor:pointer}

.seg{display:flex;background:var(--silver-100);border-radius:10px;padding:4px;gap:4px}
.seg button{flex:1;padding:9px 8px;border-radius:7px;font-size:13px;font-weight:500;color:var(--ink-700)}
.seg button[aria-pressed="true"]{background:#fff;color:var(--ink-900);box-shadow:var(--shadow-sm);font-weight:600}
.seg-label{font-size:12px;color:var(--ink-500);font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.08em;margin-bottom:8px;display:block}

/* ───────── smart routing ───────── */
.routing{
  background:
    radial-gradient(600px 380px at 90% 10%, rgba(107,46,209,.15), transparent 60%),
    var(--navy-950);
  color:#fff;
}
.routing h2,.routing h3,.routing h4{color:#fff}
.routing .lede,.routing p{color:rgba(255,255,255,.7)}
.routing .eyebrow{color:rgba(255,255,255,.6)}
.routing .eyebrow::before{background:var(--purple-500)}
.routing-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:56px;align-items:center}
@media (max-width:980px){.routing-grid{grid-template-columns:1fr}}

.routing-list{margin-top:32px;display:grid;gap:14px}
.routing-list .item{display:flex;gap:14px;padding:14px;border-radius:12px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.06)}
.routing-list .item .ic{flex:none;width:36px;height:36px;border-radius:9px;background:rgba(107,46,209,.18);color:var(--purple-300);display:grid;place-items:center}
.routing-list .item .ic svg{width:18px;height:18px}
.routing-list .item h4{font-size:15.5px;font-family:var(--font-ui);font-weight:600;margin-bottom:2px}
.routing-list .item p{font-size:13.5px;color:rgba(255,255,255,.65)}

.router-vis{
  background:linear-gradient(180deg, rgba(255,255,255,.04), rgba(255,255,255,.02));
  border:1px solid rgba(255,255,255,.08);
  border-radius:var(--r-xl);padding:28px;
  position:relative;overflow:hidden;
}
.router-vis::before{
  content:"";position:absolute;inset:0;
  background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),
    linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);
  background-size:32px 32px;mask-image:radial-gradient(circle at 50% 50%, #000, transparent 80%);
  pointer-events:none;
}
.router-vis > *{position:relative}
.rv-title{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.rv-title .t{font-family:var(--font-mono);font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:rgba(255,255,255,.5)}
.rv-title .ts{font-family:var(--font-mono);font-size:11px;color:rgba(255,255,255,.4)}

.rv-tx{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.08);
  border-radius:12px;padding:14px 16px;display:flex;justify-content:space-between;align-items:center;
  margin-bottom:18px;
}
.rv-tx .amt{font-family:var(--font-display);font-size:22px;font-weight:600}
.rv-tx .by{font-family:var(--font-mono);font-size:11.5px;color:rgba(255,255,255,.5)}

.rv-list{display:grid;gap:8px}
.rv-gw{
  display:grid;grid-template-columns:140px 1fr 88px 80px;
  align-items:center;gap:14px;
  padding:12px 14px;border-radius:10px;
  background:rgba(255,255,255,.03);border:1px solid rgba(255,255,255,.06);
  font-family:var(--font-mono);font-size:13px;
}
.rv-gw .name{color:#fff;font-weight:600;letter-spacing:.02em;display:flex;align-items:center;gap:8px}
.rv-gw .name .d{width:7px;height:7px;border-radius:2px;background:var(--purple-500)}
.rv-gw .bar{height:6px;background:rgba(255,255,255,.06);border-radius:999px;overflow:hidden}
.rv-gw .bar > div{height:100%;background:linear-gradient(90deg,var(--purple-500),var(--purple-300));border-radius:999px}
.rv-gw .rate{color:rgba(255,255,255,.7);text-align:right}
.rv-gw .verd{text-align:right;color:rgba(255,255,255,.4);font-size:11px}
.rv-gw.win{background:linear-gradient(90deg, rgba(107,46,209,.25), rgba(107,46,209,.08));border-color:rgba(138,82,234,.4)}
.rv-gw.win .verd{color:var(--purple-300)}
.rv-gw .name .d.b1{background:#16b76b}
.rv-gw .name .d.b2{background:#f7931a}
.rv-gw .name .d.b3{background:#5a52ea}
.rv-gw .name .d.b4{background:#e0386e}
.rv-gw .name .d.b5{background:#22d3ee}

.rv-foot{margin-top:18px;padding-top:18px;border-top:1px dashed rgba(255,255,255,.1);display:flex;justify-content:space-between;align-items:center;font-family:var(--font-mono);font-size:12px;color:rgba(255,255,255,.5)}
.rv-foot b{color:var(--green-500);font-weight:600}

/* ───────── card section ───────── */
.card-section{padding:120px 0;position:relative;overflow:hidden}
.card-grid{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
@media (max-width:980px){.card-grid{grid-template-columns:1fr}}

.card-3d-wrap{perspective:1600px;display:flex;justify-content:center;align-items:center;min-height:480px;position:relative}
.n7card{
  width:380px;height:240px;border-radius:18px;
  background:
    radial-gradient(120% 80% at 0% 0%, rgba(138,82,234,.55), transparent 50%),
    radial-gradient(120% 80% at 100% 100%, rgba(42,61,168,.6), transparent 50%),
    linear-gradient(135deg, #0a1340 0%, #1b2876 100%);
  color:#fff;padding:24px;position:relative;
  box-shadow:0 40px 80px -30px rgba(10,19,64,.6), 0 18px 30px -20px rgba(107,46,209,.45);
  transform:rotate3d(1,1,0,8deg);
  border:1px solid rgba(255,255,255,.08);
  overflow:hidden;
}
.n7card::before{
  content:"";position:absolute;inset:0;
  background-image:repeating-linear-gradient(115deg, transparent 0 60px, rgba(255,255,255,.04) 60px 61px);
  pointer-events:none;
}
.n7card .chip{
  width:42px;height:32px;border-radius:6px;
  background:linear-gradient(135deg,#d6dbe8,#8a8fa0);
  position:relative;
}
.n7card .chip::after{content:"";position:absolute;inset:4px;border-radius:3px;background:linear-gradient(135deg,#9da3b8,#5b6080);border:1px solid rgba(0,0,0,.1)}
.n7card .row1{display:flex;justify-content:space-between;align-items:center}
.n7card .ccy-toggle{display:flex;gap:6px}
.n7card .ccy-toggle span{
  padding:4px 8px;border-radius:6px;font-family:var(--font-mono);font-size:10.5px;font-weight:600;
  background:rgba(255,255,255,.08);color:rgba(255,255,255,.6);border:1px solid rgba(255,255,255,.08);
}
.n7card .ccy-toggle span.on{background:#fff;color:var(--navy-900);border-color:#fff}
.n7card .num{
  margin-top:42px;font-family:var(--font-mono);font-size:20px;letter-spacing:.18em;font-weight:500;
  display:flex;justify-content:space-between;
}
.n7card .num span{display:inline-block}
.n7card .foot{margin-top:18px;display:flex;justify-content:space-between;align-items:flex-end}
.n7card .name{font-family:var(--font-mono);font-size:11px;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.8)}
.n7card .brand-mark{font-family:var(--font-display);font-weight:700;letter-spacing:-.02em;font-size:18px;display:flex;align-items:center;gap:6px}
.n7card .brand-mark .badge{width:18px;height:22px;background:linear-gradient(180deg,#d6dbe8,#8a8fa0);clip-path:polygon(50% 0,100% 18%,100% 70%,50% 100%,0 70%,0 18%);}

/* floating coin badges */
.coin{
  position:absolute;width:54px;height:54px;border-radius:50%;
  display:grid;place-items:center;color:#fff;
  font-family:var(--font-display);font-weight:700;font-size:18px;
  box-shadow:0 10px 30px -10px rgba(10,19,64,.4), inset 0 1px 0 rgba(255,255,255,.2);
  border:1px solid rgba(255,255,255,.2);
}
.coin.brl{background:linear-gradient(135deg,#0e9f5e,#0a7a45);top:14%;left:6%;transform:rotate(-10deg)}
.coin.usd{background:linear-gradient(135deg,#2a3da8,#1b2876);top:62%;right:8%;transform:rotate(10deg)}
.coin.btc{background:linear-gradient(135deg,#f7931a,#c46f0a);bottom:8%;left:14%;transform:rotate(-6deg)}

.card-feats{display:grid;gap:18px;margin-top:32px}
.card-feat{display:flex;gap:14px;align-items:flex-start}
.card-feat .num{flex:none;width:30px;height:30px;border-radius:8px;background:var(--silver-100);color:var(--purple-700);font-family:var(--font-mono);font-weight:600;font-size:13px;display:grid;place-items:center}
.card-feat h4{font-size:16.5px;font-family:var(--font-ui);font-weight:600;margin-bottom:2px}
.card-feat p{font-size:14px;color:var(--ink-500)}

/* ───────── developer / sandbox ───────── */
.dev{background:var(--paper);border-top:1px solid rgba(10,19,64,.06)}
.dev-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:56px;align-items:start}
@media (max-width:980px){.dev-grid{grid-template-columns:1fr}}

.dev-list{display:grid;gap:14px;margin-top:32px}
.dev-item{
  display:flex;justify-content:space-between;align-items:center;
  padding:14px 16px;border-radius:12px;
  background:var(--silver-100);
  border:1px solid rgba(10,19,64,.04);
}
.dev-item .l{display:flex;align-items:center;gap:12px;font-size:14.5px;font-weight:500}
.dev-item .l .ic{width:32px;height:32px;border-radius:8px;background:#fff;color:var(--purple-700);display:grid;place-items:center;flex:none}
.dev-item .l .ic svg{width:16px;height:16px}
.dev-item .r{font-family:var(--font-mono);font-size:12px;color:var(--ink-500)}

/* code window */
.code-win{
  background:#0a0e26;border-radius:16px;border:1px solid rgba(255,255,255,.06);
  box-shadow:var(--shadow-lg);overflow:hidden;
}
.code-tabs{display:flex;background:#06091c;padding:10px 14px;gap:6px;border-bottom:1px solid rgba(255,255,255,.06);align-items:center}
.code-tabs .dots{display:flex;gap:6px;margin-right:14px}
.code-tabs .dots span{width:11px;height:11px;border-radius:50%;background:#2a3158}
.code-tabs .dots span:nth-child(1){background:#ff5f57}.code-tabs .dots span:nth-child(2){background:#febc2e}.code-tabs .dots span:nth-child(3){background:#28c840}
.code-tab{padding:6px 12px;font-family:var(--font-mono);font-size:12px;color:rgba(255,255,255,.5);border-radius:6px;cursor:pointer;transition:background .15s,color .15s}
.code-tab[aria-pressed="true"]{background:rgba(255,255,255,.08);color:#fff}
.code-body{padding:22px 24px;font-family:var(--font-mono);font-size:13px;line-height:1.65;color:#cbd2ff;overflow-x:auto;min-height:340px}
.code-body pre{margin:0;white-space:pre}
.code-body .kw{color:#c084fc}
.code-body .str{color:#86efac}
.code-body .num{color:#fbbf24}
.code-body .com{color:#5a6388;font-style:italic}
.code-body .fn{color:#7dd3fc}
.code-body .at{color:#f0abfc}
.code-pane{display:none}
.code-pane.active{display:block}

/* ───────── pricing ───────── */
.pricing{background:var(--bg)}
.price-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;margin-top:48px}
@media (max-width:880px){.price-grid{grid-template-columns:1fr}}
.price-card{
  background:var(--paper);border:1px solid rgba(10,19,64,.08);
  border-radius:var(--r-xl);padding:28px;display:flex;flex-direction:column;
  transition:transform .15s, box-shadow .15s;
}
.price-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md)}
.price-card.featured{
  background:linear-gradient(180deg,var(--navy-900),var(--navy-800));color:#fff;border-color:transparent;
  box-shadow:var(--shadow-lg);position:relative;
}
.price-card.featured::after{
  content:"Mais usado";position:absolute;top:-12px;right:24px;
  background:var(--purple-600);color:#fff;padding:6px 12px;border-radius:999px;
  font-size:11px;font-family:var(--font-mono);text-transform:uppercase;letter-spacing:.08em;font-weight:600;
}
.price-card .name{font-family:var(--font-mono);font-size:12px;text-transform:uppercase;letter-spacing:.1em;color:var(--ink-500)}
.price-card.featured .name{color:rgba(255,255,255,.65)}
.price-card .headline{font-family:var(--font-display);font-size:38px;font-weight:600;letter-spacing:-.02em;margin-top:14px;line-height:1}
.price-card .headline .unit{font-size:14px;color:var(--ink-500);font-family:var(--font-ui);font-weight:500;margin-left:6px}
.price-card.featured .headline .unit{color:rgba(255,255,255,.6)}
.price-card .sub{margin-top:6px;font-size:14px;color:var(--ink-500)}
.price-card.featured .sub{color:rgba(255,255,255,.65)}
.price-card ul{list-style:none;padding:0;margin:24px 0 0;display:grid;gap:10px;font-size:14px;color:var(--ink-700);flex:1}
.price-card.featured ul{color:rgba(255,255,255,.85)}
.price-card li{display:flex;gap:10px;align-items:flex-start}
.price-card li::before{content:"";flex:none;width:18px;height:18px;border-radius:50%;background:rgba(107,46,209,.12);background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%236b2ed1' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>");background-repeat:no-repeat;background-position:center;background-size:12px;margin-top:1px}
.price-card.featured li::before{background-color:rgba(255,255,255,.12);background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23ffffff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'><polyline points='20 6 9 17 4 12'/></svg>")}
.price-card .cta{margin-top:24px}

/* ───────── final cta ───────── */
.cta-block{
  background:
    radial-gradient(600px 400px at 80% 30%, rgba(107,46,209,.4), transparent 60%),
    radial-gradient(500px 300px at 10% 70%, rgba(42,61,168,.4), transparent 60%),
    var(--navy-950);
  color:#fff;padding:120px 0;text-align:center;
}
.cta-block h2{color:#fff;max-width:18ch;margin:14px auto 0}
.cta-block p{color:rgba(255,255,255,.7);max-width:52ch;margin:18px auto 0;font-size:18px}
.cta-block .eyebrow{color:rgba(255,255,255,.6)}
.cta-block .actions{margin-top:36px;display:flex;justify-content:center;gap:12px;flex-wrap:wrap}

/* ───────── footer ───────── */
footer{background:var(--navy-950);color:rgba(255,255,255,.7);padding:72px 0 36px;border-top:1px solid rgba(255,255,255,.08)}
.foot-grid{display:grid;grid-template-columns:1.4fr repeat(4,1fr);gap:36px}
@media (max-width:880px){.foot-grid{grid-template-columns:1fr 1fr}}
footer h5{color:#fff;font-family:var(--font-mono);font-weight:600;font-size:13px;margin:0 0 14px;letter-spacing:.04em;text-transform:uppercase}
footer ul{list-style:none;padding:0;margin:0;display:grid;gap:10px;font-size:14px}
footer a:hover{color:#fff}
.foot-brand p{margin-top:14px;font-size:14px;line-height:1.6;max-width:32ch}
.foot-bottom{margin-top:48px;padding-top:24px;border-top:1px solid rgba(255,255,255,.08);display:flex;justify-content:space-between;flex-wrap:wrap;gap:12px;font-family:var(--font-mono);font-size:12px;color:rgba(255,255,255,.45)}
.foot-active{color:#fff!important;font-weight:600}