/* ============================================================
   ONKA booking
   Matches onkalabs.com: white base, ink #0a0a0a, Space Grotesk
   headings + micro-labels, Inter body/buttons, pill controls.
   Utility page: legible and fast, minimal ornament.
   ============================================================ */

@font-face {
  font-family: 'Space Grotesk';
  src: url('./assets/space-grotesk.woff2') format('woff2');
  font-weight: 300 700;
  font-display: swap;
}

:root {
  --paper: #ffffff;
  --ink: #0a0a0a;
  --muted: #9a9a9a;
  --band: #f4f4f4;
  --line: #e4e4e4;
  --pad: clamp(20px, 4vw, 48px);
  --display: 'Space Grotesk', Helvetica, Arial, sans-serif;
  --body: Inter, system-ui, -apple-system, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { background: var(--paper); }
body {
  font-family: var(--body);
  background: var(--paper);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; }

/* ---------- Micro label (Space Grotesk, uppercase, tracked) ---------- */
.label {
  font-family: var(--display);
  font-size: 12.5px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- Top bar ---------- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: clamp(16px, 2.5vw, 24px) var(--pad);
  border-bottom: 1px solid var(--line);
}
.brand { font-family: var(--display); font-weight: 700; font-size: 20px; letter-spacing: -0.01em; }

/* ---------- Pill controls ---------- */
.pill {
  font-family: var(--body); font-size: 13.6px; font-weight: 600;
  color: var(--ink); background: transparent;
  border: 1px solid var(--ink); border-radius: 99px;
  padding: 7px 15px; cursor: pointer; line-height: 1.4;
}
.pill:hover:not(:disabled) { background: var(--ink); color: var(--paper); }
.pill[aria-pressed='true'] { background: var(--ink); color: var(--paper); }
.pill:disabled { border-color: var(--line); color: var(--muted); cursor: default; }

.lang { display: flex; gap: 6px; }
.lang .pill { padding: 5px 12px; font-size: 12px; }

/* ---------- Layout ---------- */
.wrap { max-width: 720px; margin: 0 auto; padding: clamp(36px, 6vw, 64px) var(--pad) clamp(60px, 10vw, 96px); }
h1 {
  font-family: var(--display); font-weight: 700;
  font-size: clamp(30px, 5.4vw, 52px);
  letter-spacing: -0.02em; line-height: 1.05;
}
.lede { color: #5a5a5a; margin-top: 12px; max-width: 46ch; }

section { margin-top: clamp(30px, 5vw, 44px); }
.section-label { display: block; margin-bottom: 14px; }

/* ---------- Calendar ---------- */
.cal-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.cal-month { font-family: var(--display); font-weight: 700; font-size: 17px; letter-spacing: -0.01em; }
.cal-nav { display: flex; gap: 8px; }
.cal-nav .pill { padding: 5px 13px; }
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.cal-dow { margin-bottom: 4px; }
.cal-dow span {
  font-family: var(--display); font-size: 11px; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--muted); text-align: center; padding: 6px 0;
}
.cal-day {
  font-family: var(--display); font-size: 15px; font-weight: 500;
  text-align: center; padding: 12px 0; border: 1px solid transparent;
  border-radius: 8px; background: transparent; color: #c8c8c8;
}
button.cal-day { color: var(--ink); cursor: pointer; border-color: var(--line); }
button.cal-day:hover { border-color: var(--ink); }
button.cal-day[aria-pressed='true'] { background: var(--ink); color: var(--paper); border-color: var(--ink); }

/* ---------- Times ---------- */
.times { display: flex; flex-wrap: wrap; gap: 8px; }
.times .pill { min-width: 84px; text-align: center; }
.times-date { font-family: var(--display); font-weight: 700; font-size: 17px; margin-bottom: 12px; }

/* ---------- Form ---------- */
form[hidden] { display: none; }
.field { display: block; margin-bottom: 16px; }
.field .label { display: block; margin-bottom: 6px; }
input, textarea {
  width: 100%; font-family: var(--body); font-size: 15px; color: var(--ink);
  background: var(--paper); border: 1px solid var(--line); border-radius: 8px;
  padding: 11px 13px;
}
input:focus, textarea:focus { outline: none; border-color: var(--ink); }
textarea { resize: vertical; }
.consent { display: flex; gap: 9px; align-items: flex-start; font-size: 13px; color: #5a5a5a; margin: 4px 0 18px; }
.consent input { width: auto; margin-top: 3px; }
.consent a { color: var(--ink); }
.submit { background: var(--ink); color: var(--paper); border-color: var(--ink); padding: 11px 22px; font-size: 14px; }
.submit:hover:not(:disabled) { opacity: 0.85; background: var(--ink); color: var(--paper); }
.submit:disabled { opacity: 0.45; }
.hp { position: absolute; left: -9999px; }
.error { color: #c0392b; font-size: 13px; margin-top: 12px; }
.note { color: var(--muted); font-size: 14px; }

/* ---------- Privacy ---------- */
.privacy { border-top: 1px solid var(--line); margin-top: clamp(36px, 6vw, 56px); padding-top: 20px; }
.privacy p { color: var(--muted); font-size: 13px; max-width: 62ch; margin-top: 8px; }

/* ---------- Confirmation ---------- */
.booked h2 { font-family: var(--display); font-size: clamp(26px, 4.4vw, 40px); font-weight: 700; letter-spacing: -0.02em; }
.booked p { margin-top: 10px; color: #5a5a5a; }
.booked .pill { display: inline-block; margin-top: 16px; text-decoration: none; }