/* ============================================================
   NOVO — Subpage styles (Shipping · Returns · Warranty · Contact)
   Extends tokens.css + landing.css (reuses topbar, footer,
   buttons, .reveal). Adds masthead, editorial prose, data
   tables, callouts and the contact form.
   ============================================================ */

/* ---------- Topbar: solid from the first frame (no dark hero) ---------- */
.topbar--solid {
  background: color-mix(in oklch, var(--surface-0) 92%, transparent);
  backdrop-filter: blur(18px); -webkit-backdrop-filter: blur(18px);
  border-bottom-color: var(--nova-line);
  color: var(--surface-ink);
}
.topbar--solid .logo-light { opacity: 0; }
.topbar--solid .logo-dark  { opacity: 1; }
.topbar--solid .btn.small.btn--on-dark {
  background: var(--surface-ink);
  color: var(--on-ink);
  border-color: var(--surface-ink);
}

/* ---------- Page shell ---------- */
.subpage-main { background: var(--surface-0); }

/* ---------- Masthead ---------- */
.masthead {
  padding-block: clamp(118px, 13vw, 176px) clamp(32px, 4vw, 52px);
  border-bottom: 1px solid var(--nova-line);
}
.masthead-inner { max-width: 1080px; margin: 0 auto; }

.breadcrumb {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px;
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--nova-faint);
  margin-bottom: clamp(28px, 4vw, 44px);
}
.breadcrumb a { color: var(--nova-muted); text-decoration: none; transition: color .2s; }
.breadcrumb a:hover { color: var(--surface-ink); }
.breadcrumb .sep { color: var(--nova-faint); }
.breadcrumb .current { color: var(--surface-ink); }

.doc-eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--nova-muted); margin-bottom: 20px;
}
.doc-eyebrow .dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--nova-champagne-deep);
}
.doc-title {
  font-family: var(--font-display);
  font-size: clamp(40px, 6.2vw, 84px);
  font-weight: 300; letter-spacing: -0.04em; line-height: 0.98;
  margin: 0; text-wrap: balance; max-width: 18ch;
}
.doc-title em { font-family: var(--font-serif); font-style: italic; font-weight: 400; letter-spacing: -0.02em; }
.doc-lede {
  font-size: clamp(17px, 1.5vw, 21px); line-height: 1.5;
  color: var(--nova-muted); max-width: 58ch; margin: 24px 0 0; text-wrap: pretty;
}
.doc-updated {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.08em;
  color: var(--nova-faint); margin-top: 28px;
}

/* ---------- Document layout: sticky rail + article ---------- */
.doc-layout {
  max-width: 1080px; margin: 0 auto;
  padding-block: clamp(48px, 6vw, 80px) clamp(64px, 8vw, 112px);
  display: grid;
  grid-template-columns: 200px minmax(0, 1fr);
  gap: clamp(40px, 6vw, 88px);
  align-items: start;
}
@media (max-width: 860px) {
  .doc-layout { grid-template-columns: 1fr; gap: 0; }
}

.doc-toc {
  position: sticky; top: 104px; align-self: start;
  display: flex; flex-direction: column; gap: 2px;
}
.doc-toc-label {
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--nova-faint);
  margin-bottom: 12px; padding-bottom: 12px; border-bottom: 1px solid var(--nova-line);
}
.doc-toc a {
  font-size: 13px; line-height: 1.35; color: var(--nova-muted);
  text-decoration: none; padding: 7px 0 7px 14px;
  border-left: 1px solid var(--nova-line);
  transition: color .2s, border-color .2s;
}
.doc-toc a:hover { color: var(--surface-ink); }
.doc-toc a.is-active { color: var(--surface-ink); border-left-color: var(--nova-champagne-deep); }
@media (max-width: 860px) { .doc-toc { display: none; } }

/* ---------- Article prose ---------- */
.doc-article { max-width: 720px; }
.doc-article > .doc-section:first-child { padding-top: 0; }

.doc-section {
  padding-top: clamp(40px, 5vw, 56px);
}
.doc-section + .doc-section { border-top: 1px solid var(--nova-line); }

.doc-h2 {
  display: flex; align-items: baseline; gap: 14px;
  font-family: var(--font-display); font-size: clamp(24px, 2.6vw, 32px);
  font-weight: 400; letter-spacing: -0.025em; line-height: 1.1;
  margin: 0 0 20px; text-wrap: balance;
}
.doc-h2 em { font-family: var(--font-serif); font-style: italic; font-weight: 400; }
.doc-h2-num {
  font-family: var(--font-mono); font-size: 13px; font-weight: 400;
  letter-spacing: 0.06em; color: var(--nova-champagne-deep);
  flex-shrink: 0; transform: translateY(-2px);
}
.doc-h3 {
  font-family: var(--font-display); font-size: 17px; font-weight: 600;
  letter-spacing: -0.01em; margin: 28px 0 10px;
}
.doc-article p {
  font-size: 16px; line-height: 1.7; color: var(--nova-ink);
  margin: 0 0 16px; text-wrap: pretty;
}
.doc-article p.muted { color: var(--nova-muted); }
.doc-article a:not(.btn) {
  color: var(--surface-ink); text-decoration: none;
  border-bottom: 1px solid var(--nova-champagne-deep);
  transition: color .2s, border-color .2s;
}
.doc-article a:not(.btn):hover { color: var(--nova-champagne-deep); }
.doc-article strong { font-weight: 600; color: var(--surface-ink); }

/* Lists with champagne tick */
.doc-list { list-style: none; padding: 0; margin: 0 0 16px; display: flex; flex-direction: column; gap: 12px; }
.doc-list li {
  position: relative; padding-left: 26px;
  font-size: 16px; line-height: 1.6; color: var(--nova-ink);
}
.doc-list li::before {
  content: ""; position: absolute; left: 2px; top: 8px;
  width: 11px; height: 6px;
  border-left: 1.5px solid var(--nova-champagne-deep);
  border-bottom: 1.5px solid var(--nova-champagne-deep);
  transform: rotate(-45deg); transform-origin: left center;
}
.doc-list.plain li::before {
  border: 0; width: 6px; height: 6px; border-radius: 50%;
  background: var(--nova-faint); top: 9px; left: 4px; transform: none;
}

/* Ordered steps */
.doc-steps { list-style: none; counter-reset: step; padding: 0; margin: 4px 0 16px; display: flex; flex-direction: column; gap: 0; }
.doc-steps li {
  counter-increment: step; position: relative;
  padding: 18px 0 18px 52px; border-top: 1px solid var(--nova-line-soft);
  font-size: 16px; line-height: 1.55; color: var(--nova-ink);
}
.doc-steps li:first-child { border-top: 0; }
.doc-steps li::before {
  content: counter(step, decimal-leading-zero);
  position: absolute; left: 0; top: 18px;
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.04em;
  color: var(--nova-champagne-deep);
  width: 34px; text-align: left;
}
.doc-steps li strong { display: block; margin-bottom: 2px; }

/* ---------- Callout / note ---------- */
.doc-note {
  position: relative;
  border: 1px solid var(--nova-line);
  background: var(--surface-1);
  padding: 22px 24px; margin: 24px 0;
}
.doc-note::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 2px;
  background: var(--nova-champagne-deep);
}
.doc-note-label {
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--nova-muted); margin-bottom: 10px;
}
.doc-note p:last-child { margin-bottom: 0; }
.doc-note p { font-size: 14.5px; line-height: 1.6; }

/* ---------- Data table (zones / coverage) ---------- */
.doc-table {
  display: grid; gap: 1px; background: var(--nova-line);
  border: 1px solid var(--nova-line); margin: 8px 0 20px;
}
.doc-trow {
  display: grid; grid-template-columns: var(--cols, 1.2fr 1fr 1fr);
  background: var(--surface-0);
}
.doc-trow.head { background: var(--surface-1); }
.doc-trow > div { padding: 14px 18px; font-size: 14.5px; line-height: 1.4; color: var(--nova-ink); }
.doc-trow.head > div {
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--nova-muted);
}
.doc-trow .t-key { font-weight: 500; color: var(--surface-ink); }
.doc-trow .t-em { font-family: var(--font-mono); font-size: 12px; color: var(--nova-champagne-deep); letter-spacing: 0.04em; }
@media (max-width: 540px) {
  .doc-trow { grid-template-columns: 1fr; gap: 2px; }
  .doc-trow > div { padding: 10px 16px; }
  .doc-trow.head { display: none; }
  .doc-trow .t-key { padding-bottom: 0; }
}

/* Definition pairs (key/value spec rows) */
.doc-defs { display: grid; grid-template-columns: 1fr 1fr; border-top: 1px solid var(--nova-line); margin: 8px 0 20px; gap: 0; }
@media (max-width: 540px) { .doc-defs { grid-template-columns: 1fr; } }
.doc-defs > div { padding: 14px 0; border-bottom: 1px solid var(--nova-line-soft); }
.doc-defs dt {
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--nova-muted); margin: 0 0 4px;
}
.doc-defs dd { margin: 0; font-size: 15px; color: var(--surface-ink); }

/* ---------- Withdrawal model form (returns) ---------- */
.doc-modelform {
  border: 1px solid var(--nova-line); background: var(--surface-2);
  padding: 28px; margin: 20px 0;
  font-family: var(--font-mono); font-size: 13px; line-height: 1.9; color: var(--nova-ink);
}
.doc-modelform .mf-line { color: var(--nova-faint); }

/* ============================================================
   Contact page
   ============================================================ */
.contact-layout {
  max-width: 1080px; margin: 0 auto;
  padding-block: clamp(48px, 6vw, 80px) clamp(64px, 8vw, 112px);
  display: grid;
  grid-template-columns: minmax(0, 360px) minmax(0, 1fr);
  gap: clamp(40px, 6vw, 88px);
  align-items: start;
}
@media (max-width: 860px) { .contact-layout { grid-template-columns: 1fr; gap: 48px; } }

.contact-aside { display: flex; flex-direction: column; gap: 0; }
.contact-block { padding: 22px 0; border-top: 1px solid var(--nova-line); }
.contact-block:first-child { border-top: 0; padding-top: 0; }
.contact-block-label {
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: 0.16em;
  text-transform: uppercase; color: var(--nova-muted); margin-bottom: 10px;
}
.contact-block .big {
  font-family: var(--font-display); font-size: 20px; font-weight: 400;
  letter-spacing: -0.01em; color: var(--surface-ink);
}
.contact-block a {
  color: var(--surface-ink); text-decoration: none;
  border-bottom: 1px solid var(--nova-champagne-deep); transition: color .2s;
}
.contact-block a:hover { color: var(--nova-champagne-deep); }
.contact-block p { font-size: 14px; line-height: 1.6; color: var(--nova-muted); margin: 0; }
.contact-links { display: flex; flex-direction: column; gap: 9px; }
.contact-links a { font-size: 14px; width: fit-content; }

/* Form */
.contact-form { display: flex; flex-direction: column; gap: 22px; max-width: 620px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 560px) { .form-row { grid-template-columns: 1fr; } }
.field { display: flex; flex-direction: column; gap: 8px; }
.field label {
  font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--nova-muted);
}
.field label .req { color: var(--nova-champagne-deep); }
.field input,
.field select,
.field textarea {
  font-family: var(--font-body); font-size: 15px; color: var(--surface-ink);
  background: var(--surface-2); border: 1px solid var(--nova-line);
  border-radius: 0; padding: 13px 14px; width: 100%;
  transition: border-color .2s, box-shadow .2s;
  -webkit-appearance: none; appearance: none;
}
.field textarea { resize: vertical; min-height: 140px; line-height: 1.6; }
.field select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8' fill='none'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%23111' stroke-width='1.3'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 14px center;
  padding-right: 38px; cursor: pointer;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none; border-color: var(--surface-ink);
  box-shadow: inset 0 0 0 1px var(--surface-ink);
}
.field input::placeholder, .field textarea::placeholder { color: var(--nova-faint); }
.field input[aria-invalid="true"],
.field textarea[aria-invalid="true"],
.field select[aria-invalid="true"] { border-color: #A04A3C; box-shadow: inset 0 0 0 1px #A04A3C; }
.field-error { font-family: var(--font-mono); font-size: 11px; color: #A04A3C; letter-spacing: 0.04em; min-height: 0; }

.form-consent { display: flex; align-items: flex-start; gap: 10px; }
.form-consent input { width: 16px; height: 16px; margin-top: 3px; accent-color: var(--nova-black); flex-shrink: 0; }
.form-consent label {
  font-family: var(--font-body); font-size: 13px; letter-spacing: 0;
  text-transform: none; color: var(--nova-muted); line-height: 1.5;
}
.form-consent a { color: var(--surface-ink); border-bottom: 1px solid var(--nova-champagne-deep); text-decoration: none; }

.form-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; }
.form-note { font-family: var(--font-mono); font-size: 11px; color: var(--nova-faint); letter-spacing: 0.04em; }

.form-status {
  font-size: 14px; line-height: 1.5; padding: 16px 18px;
  border: 1px solid var(--nova-line); display: none;
}
.form-status.show { display: block; }
.form-status.ok { border-color: #2D6A47; color: #2D6A47; background: color-mix(in oklch, #2D6A47 6%, var(--surface-0)); }
.form-status.err { border-color: #A04A3C; color: #A04A3C; background: color-mix(in oklch, #A04A3C 6%, var(--surface-0)); }

/* ---------- CTA strip reused at page foot ---------- */
.doc-cta {
  border-top: 1px solid var(--nova-line);
  background: var(--nova-paper);
}
[data-theme="dark"] .doc-cta { background: #1F1B14; }
.doc-cta-inner {
  max-width: 1080px; margin: 0 auto;
  padding-block: clamp(48px, 6vw, 80px);
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 28px;
}
.doc-cta-text h2 {
  font-family: var(--font-display); font-size: clamp(24px, 3vw, 38px);
  font-weight: 350; letter-spacing: -0.025em; line-height: 1.05; margin: 0; text-wrap: balance;
}
.doc-cta-text h2 em { font-family: var(--font-serif); font-style: italic; font-weight: 400; }
.doc-cta-text p { font-size: 15px; color: var(--nova-muted); margin: 10px 0 0; }
.doc-cta-actions { display: flex; flex-wrap: wrap; gap: 12px; }