/* Zuno website: tokens follow the default "tabs" layout */
:root {
  --ground: #f3f2ee;
  --surface: #fbfaf7;
  --card: #ffffff;
  --line: #e3e1da;
  --ink: #16181d;
  --muted: #5d616b;
  --accent: #c2410c;
  --accent-ink: #ffffff;
  --radius: 14px;
  --font-body: "Inter", system-ui, sans-serif;
  --font-head: "Space Grotesk", "Inter", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font: 16px/1.6 var(--font-body);
}
a { color: var(--accent); }
a:hover { color: #9a3412; }
h1, h2, h3 { font-family: var(--font-head); line-height: 1.15; margin: 0; }

.wrap { width: 100%; max-width: 1120px; margin: 0 auto; padding: 0 24px; }

/* Header */
.site-header { border-bottom: 1px solid var(--line); background: var(--surface); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 68px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 10px; font: 700 22px var(--font-head); color: var(--ink); text-decoration: none; }
.brand-mark { width: 32px; height: 32px; border-radius: 9px; background: var(--accent); color: var(--accent-ink); display: grid; place-items: center; font-size: 18px; }
.nav { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.nav a { color: var(--ink); text-decoration: none; font-weight: 500; }
.nav a:hover { color: var(--accent); }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 10px 20px; border-radius: 10px;
  font: 600 15px var(--font-body); text-decoration: none; cursor: pointer;
  border: 1px solid transparent;
}
.btn-primary { background: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { background: #9a3412; color: var(--accent-ink); }
.btn-ghost { background: var(--card); color: var(--ink); border-color: var(--line); }
.btn-ghost:hover { border-color: var(--ink); color: var(--ink); }
.btn[aria-disabled="true"], .btn:disabled { opacity: 0.55; cursor: not-allowed; }

/* Hero */
.hero { padding: 88px 0 72px; }
.hero h1 { font-size: clamp(40px, 7vw, 72px); max-width: 14ch; }
.hero p { font-size: 19px; color: var(--muted); max-width: 46ch; margin: 20px 0 32px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }

/* Sections */
.section { padding: 64px 0; border-top: 1px solid var(--line); }
.section h2 { font-size: 34px; margin-bottom: 12px; }
.section > .wrap > p { color: var(--muted); max-width: 60ch; margin: 0 0 32px; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 16px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.card h3 { font-size: 19px; margin-bottom: 8px; }
.card p { margin: 0; color: var(--muted); }
.tag { display: inline-block; font: 600 12px var(--font-body); letter-spacing: 0.04em; text-transform: uppercase; color: var(--muted); background: var(--ground); border-radius: 6px; padding: 2px 8px; margin-bottom: 12px; }

.steps { counter-reset: step; display: grid; gap: 16px; padding: 0; margin: 0; list-style: none; }
.steps li { counter-increment: step; display: grid; grid-template-columns: 44px 1fr; gap: 16px; align-items: start; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; }
.steps li::before { content: counter(step); width: 44px; height: 44px; border-radius: 50%; background: var(--ink); color: #fff; display: grid; place-items: center; font: 700 18px var(--font-head); }
.steps h3 { font-size: 18px; margin-bottom: 4px; }
.steps p { margin: 0; color: var(--muted); }
code { font-family: ui-monospace, "Cascadia Code", Consolas, monospace; font-size: 0.92em; background: var(--ground); padding: 1px 6px; border-radius: 5px; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); padding: 32px 0; color: var(--muted); font-size: 14px; }
.site-footer .wrap { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }

/* App page */
.app-shell { min-height: 100vh; display: flex; flex-direction: column; }
.app-tabs { display: flex; align-items: flex-end; gap: 4px; padding: 10px 16px 0; background: #e6e4dd; overflow-x: auto; }
.app-tab { display: flex; align-items: center; gap: 10px; padding: 10px 16px; border: none; border-radius: 10px 10px 0 0; background: var(--surface); font: 500 14px var(--font-body); color: var(--ink); white-space: nowrap; }
.app-tab .brand-mark { width: 22px; height: 22px; font-size: 12px; border-radius: 6px; }
.app-body { flex: 1; background: var(--surface); display: grid; place-items: center; padding: 32px 16px; }
.connect { width: 100%; max-width: 440px; background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 32px; display: grid; gap: 16px; }
.connect h1 { font-size: 28px; }
.connect p { margin: 0; color: var(--muted); }
.field { display: grid; gap: 6px; }
.field label { font-weight: 600; font-size: 14px; }
.field input { min-height: 44px; padding: 10px 12px; border-radius: 10px; border: 1px solid #c9c6bc; font: 15px var(--font-body); background: #fff; color: var(--ink); }
.field input:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.hint { font-size: 14px; color: var(--muted); }
.notice { font-size: 14px; background: var(--ground); border-radius: 10px; padding: 12px 14px; color: var(--ink); }