/* Hallmark · genre: editorial · theme: custom (ink/grey/white) · nav: N1 · footer: Ft4 */

  html, body { overflow-x: clip; }

  :root {
    --ink:          oklch(9% 0 0);
    --ink-2:        oklch(19% 0 0);
    --muted:        oklch(44% 0 0);
    --subtle:       oklch(62% 0 0);
    --faint:        oklch(76% 0 0);
    --paper:        oklch(98.5% 0 0);
    --paper-2:      oklch(96.5% 0 0);
    --paper-3:      oklch(93% 0 0);
    --rule:         oklch(89% 0 0);
    --rule-mid:     oklch(80% 0 0);
    --wash:         oklch(91% 0 0);
    --wash-text:    oklch(10% 0 0);
    --wash-muted:   oklch(44% 0 0);
    --wash-rule:    oklch(82% 0 0);
    --ease-out:     cubic-bezier(0.16, 1, 0.3, 1);
    --dur-short:    220ms;
    --font-display: 'Libre Caslon Text', Georgia, serif;
    --font-body:    'Source Serif 4', Georgia, serif;
    --font-label:   'Inter', system-ui, sans-serif;
    --px-page:      80px;
  }

  ::selection { background-color: var(--ink); color: var(--paper); }

  body {
    background-color: var(--paper);
    color: var(--ink-2);
    font-family: var(--font-body);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
  }

  /* ── Nav ── */
  .nav-root {
    background: oklch(98.5% 0 0 / 0.96);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--rule);
  }
  .nav-link {
    font-family: var(--font-label);
    font-size: 11px; font-weight: 500;
    letter-spacing: 0.1em; text-transform: uppercase;
    color: var(--muted);
    transition: color var(--dur-short) var(--ease-out);
  }
  .nav-link:hover  { color: var(--ink); }
  .nav-link.active { color: var(--ink); font-weight: 600; }
  .nav-link:focus-visible { outline: 2px solid var(--ink); outline-offset: 4px; border-radius: 1px; }

  /* ── Buttons ── */
  .btn {
    display: inline-block;
    font-family: var(--font-label);
    font-size: 11px; font-weight: 600;
    letter-spacing: 0.1em; text-transform: uppercase;
    cursor: pointer;
    transition: background var(--dur-short) var(--ease-out),
                color var(--dur-short) var(--ease-out),
                border-color var(--dur-short) var(--ease-out);
  }
  .btn:focus-visible { outline: 2px solid var(--ink); outline-offset: 3px; }
  .btn:active { opacity: 0.82; }
  .btn-ink {
    background: var(--ink); color: var(--paper);
    border: 1px solid var(--ink); padding: 15px 36px;
  }
  .btn-ink:hover { background: transparent; color: var(--ink); }
  .btn-ink:disabled { opacity: 0.4; cursor: not-allowed; }
  .btn-ink-sm {
    background: var(--ink); color: var(--paper);
    border: 1px solid var(--ink); padding: 12px 24px;
  }
  .btn-ink-sm:hover { background: transparent; color: var(--ink); }
  .btn-ghost {
    background: transparent; color: var(--muted);
    border: 1px solid var(--rule-mid); padding: 15px 36px;
  }
  .btn-ghost:hover { border-color: var(--ink); color: var(--ink); }

  /* ── Form fields ── */
  .field-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
  }
  .field-label {
    font-family: var(--font-label);
    font-size: 10px; font-weight: 600;
    letter-spacing: 0.12em; text-transform: uppercase;
    color: var(--subtle);
  }
  .field-input {
    font-family: var(--font-body);
    font-size: 16px; font-weight: 300;
    color: var(--ink-2);
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--rule-mid);
    padding: 10px 0 12px;
    width: 100%;
    outline: none;
    transition: border-color var(--dur-short) var(--ease-out);
    -webkit-appearance: none;
  }
  .field-input::placeholder { color: var(--faint); }
  .field-input:focus { border-color: var(--ink); }
  .field-input:focus-visible { outline: none; border-color: var(--ink); box-shadow: 0 1px 0 0 var(--ink); }

  textarea.field-input {
    resize: none;
    line-height: 1.7;
    padding-top: 10px;
    border-bottom: 1px solid var(--rule-mid);
  }

  select.field-input {
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23999' stroke-width='1.5' fill='none' stroke-linecap='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 4px center;
    padding-right: 24px;
    appearance: none;
  }

  /* ── Radio options ── */
  .radio-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
  }
  .radio-option input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0; height: 0;
  }
  .radio-option label {
    display: inline-block;
    font-family: var(--font-label);
    font-size: 11px; font-weight: 500;
    letter-spacing: 0.08em; text-transform: uppercase;
    color: var(--muted);
    border: 1px solid var(--rule-mid);
    padding: 9px 18px;
    cursor: pointer;
    transition: border-color var(--dur-short) var(--ease-out),
                color var(--dur-short) var(--ease-out),
                background var(--dur-short) var(--ease-out);
    user-select: none;
  }
  .radio-option label:hover { border-color: var(--ink); color: var(--ink); }
  .radio-option input[type="radio"]:checked + label {
    background: var(--ink);
    border-color: var(--ink);
    color: var(--paper);
  }
  .radio-option input[type="radio"]:focus-visible + label {
    outline: 2px solid var(--ink);
    outline-offset: 2px;
  }

  /* ── Eyebrow ── */
  .eyebrow {
    font-family: var(--font-label);
    font-size: 10px; font-weight: 600;
    letter-spacing: 0.15em; text-transform: uppercase;
    color: var(--subtle);
  }

  /* ── Reveal ── */
  .reveal {
    opacity: 0; transform: translateY(20px);
    transition: opacity 0.65s var(--ease-out), transform 0.65s var(--ease-out);
  }
  .reveal.in-view { opacity: 1; transform: translateY(0); }
  @media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
  }

  @media (max-width: 767px) {
    :root { --px-page: 24px; }
  }