*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  margin: 0;
  text-wrap: balance;
}
h1 { font-size: 28px; }
h2 { font-size: 22px; }
h3 { font-size: 17px; }
p { margin: 0 0 var(--space-3); color: inherit; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { text-decoration: underline; }
img, svg { display: block; max-width: 100%; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
ul, ol { margin: 0; padding: 0; list-style: none; }

:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

.eyebrow {
  font-family: var(--font-display);
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: 12px;
  font-weight: 600;
  color: var(--color-ink-muted);
  margin: 0 0 var(--space-2);
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--space-2);
  height: 44px; padding: 0 var(--space-5);
  border-radius: var(--radius-md); border: 1px solid transparent;
  font-family: var(--font-display); font-weight: 600; font-size: 14px;
  background: var(--color-primary); color: var(--color-primary-ink);
  transition: opacity .15s, background .15s, border-color .15s;
}
.btn:hover { opacity: .92; text-decoration: none; }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn--block { width: 100%; }
.btn--ghost { background: transparent; border-color: var(--color-border-strong); color: var(--color-ink); }
.btn--ghost:hover { background: var(--color-surface-alt); opacity: 1; }
.btn--danger { background: var(--color-danger); color: #fff; }
.btn--sm { height: 40px; padding: 0 var(--space-4); font-size: 13px; }

/* ---- Form fields ---- */
.field { display: flex; flex-direction: column; gap: var(--space-2); margin-bottom: var(--space-4); }
.field label { font-size: 13px; font-weight: 600; color: var(--color-ink-muted); }
.field input, .field select, .field textarea {
  height: 44px; padding: 0 var(--space-4); border-radius: var(--radius-md);
  border: 1px solid var(--color-border-strong); background: var(--color-surface);
  color: var(--color-ink); font-size: 14px; width: 100%;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--color-primary);
  box-shadow: 0 0 0 3px var(--color-primary-soft);
}
.field-row { display: flex; gap: var(--space-3); }
.field-row .field { flex: 1; min-width: 0; }

@media (max-width: 480px) {
  .field-row { flex-direction: column; gap: 0; }
}