/* ============================================================
   pages/contact.css
   Styles for /contact (contact.html).
   Two-column hero with form (left) + sidebar info (right).
   ============================================================ */

.contact-page { background: var(--c-paper); }

.ct {
  padding: var(--space-md) var(--pad) var(--space-3xl);
}

.ct__hero {
  padding: var(--space-3xl) 0 var(--space-2xl);
  display: grid;
  grid-template-columns: 8fr 4fr;
  gap: var(--gap-hero);
  align-items: end;
  border-bottom: var(--bw) solid var(--c-rule);
}

.ct__title {
  font-family: var(--f-serif);
  font-weight: 400;
  font-size: clamp(48px, 9vw, 160px);
  line-height: 0.9;
  letter-spacing: -0.03em;
  margin: 0;
}
.ct__title em { font-style: italic; color: var(--c-accent); }

.ct__lede {
  font-family: var(--f-serif);
  font-size: clamp(18px, 1.4vw, 22px);
  line-height: 1.35;
  letter-spacing: -0.005em;
  color: var(--c-ink-2);
  max-width: 30ch;
  margin: 0;
}
.ct__lede em { color: var(--c-accent); font-style: italic; }

/* ─── BODY: form + info ─────────────────────────────────── */

.ct__body {
  padding: var(--space-2xl) 0;
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: var(--gap-hero);
  align-items: start;
}

/* Form */
.ct-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.ct-form__head {
  display: flex; justify-content: space-between; align-items: baseline;
  padding-bottom: var(--space-sm);
  border-bottom: var(--bw2) solid var(--c-rule);
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.ct-form__head .kicker { color: var(--c-ink-mute); }
.ct-form__head .counter { color: var(--c-accent); }

.ct-form__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--gap-grid-dense);
}
.ct-form__grid > * { grid-column: span 2; }
.ct-form__grid > .span-1 { grid-column: span 1; }

.ct-form__radios {
  display: flex; flex-direction: column; gap: var(--space-sm);
  padding: var(--space-md) 0;
  border-bottom: var(--bw) solid var(--c-rule);
}
.ct-form__radios-label {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-ink-mute);
}
.ct-form__radios-grid {
  display: flex; flex-wrap: wrap; gap: var(--space-xs);
}
.ct-radio {
  display: inline-flex;
  position: relative;
}
.ct-radio input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}
.ct-radio span {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 8px 14px;
  border: var(--bw) solid var(--c-rule);
  cursor: pointer;
  transition: background var(--t-fast), color var(--t-fast);
}
.ct-radio input:checked + span {
  background: var(--c-accent);
  color: var(--c-accent-ink);
  border-color: var(--c-accent);
}
.ct-radio input:focus-visible + span {
  outline: 2px solid var(--c-accent);
  outline-offset: 2px;
}

.ct-form__submit {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: var(--space-md);
  gap: var(--space-md);
  flex-wrap: wrap;
}
.ct-form__submit .note {
  font-family: var(--f-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--c-ink-mute);
  max-width: 36ch;
}

/* Success / error state */
.ct-form__status {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: var(--space-md);
  border: var(--bw) solid var(--c-rule);
  background: var(--c-paper-2);
  display: none;
}
.ct-form__status[data-state="ok"] {
  display: block;
  border-color: var(--c-accent);
  color: var(--c-accent);
  background: color-mix(in srgb, var(--c-accent) 8%, var(--c-paper));
}
.ct-form__status[data-state="err"] {
  display: block;
}

/* Sidebar */
.ct-side {
  display: flex; flex-direction: column; gap: var(--space-lg);
  /* Padding gives the border-left breathing room.
     Grid gap (--gap-hero 80px) already supplies separation from the form. */
  padding-left: var(--space-lg);
  border-left: var(--bw) solid var(--c-rule);
}
.ct-side__block {
  display: flex; flex-direction: column; gap: var(--space-sm);
}
.ct-side__block h3 {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-ink-mute);
  margin: 0;
  padding-bottom: 8px;
  border-bottom: var(--bw) solid var(--c-rule);
}
.ct-side__big {
  font-family: var(--f-serif);
  font-size: clamp(22px, 2.2vw, 32px);
  font-style: italic;
  line-height: 1.15;
  letter-spacing: -0.01em;
}
.ct-side__big a { color: var(--c-ink); }
.ct-side__big a:hover { color: var(--c-accent); }

.ct-side__list {
  display: flex; flex-direction: column; gap: 4px;
}
.ct-side__list a, .ct-side__list span {
  font-family: var(--f-grot);
  font-size: 15px;
  color: var(--c-ink-2);
  display: flex; justify-content: space-between;
  padding: 6px 0;
  border-bottom: var(--bw) solid color-mix(in srgb, var(--c-rule) 20%, transparent);
}
.ct-side__list a:hover { color: var(--c-accent); }
.ct-side__list .k {
  font-family: var(--f-mono);
  font-size: 9px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--c-ink-mute);
}

/* FAQ row at bottom */
.ct-faq {
  margin-top: var(--space-3xl);
  padding-top: var(--space-xl);
  border-top: var(--bw) solid var(--c-rule);
}
.ct-faq__head {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: end;
  padding-bottom: var(--space-md);
  border-bottom: var(--bw) solid var(--c-rule);
  gap: var(--space-gutter);
}
.ct-faq__head .l, .ct-faq__head .r {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--c-ink-mute);
}
.ct-faq__head .r { text-align: right; }
.ct-faq__head h2 {
  font-family: var(--f-serif);
  font-style: italic;
  font-size: var(--t-h2);
  letter-spacing: -0.01em;
  font-weight: 400;
  text-align: center;
  margin: 0;
}

.ct-faq__list {
  margin-top: var(--space-xl);
}
.ct-faq__item {
  border-bottom: var(--bw) solid var(--c-rule);
  padding: var(--space-md) 0;
  cursor: pointer;
}
.ct-faq__item summary {
  list-style: none;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-md);
  align-items: baseline;
  font-family: var(--f-serif);
  font-size: clamp(20px, 2vw, 26px);
  letter-spacing: -0.005em;
  cursor: pointer;
}
.ct-faq__item summary::-webkit-details-marker { display: none; }
.ct-faq__item .num {
  font-family: var(--f-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--c-ink-mute);
}
.ct-faq__item .sign {
  font-family: var(--f-serif);
  font-size: 28px;
  color: var(--c-accent);
  font-style: italic;
  transition: transform var(--t-fast) var(--ease);
}
.ct-faq__item[open] .sign { transform: rotate(45deg); }
.ct-faq__item .body {
  padding: var(--space-md) 0 var(--space-sm) calc(11px + var(--space-md));
  font-family: var(--f-grot);
  font-size: 15px;
  line-height: 1.5;
  color: var(--c-ink-2);
  max-width: 64ch;
}

/* ─── MOBILE ────────────────────────────────────────────── */

@media (max-width: 960px) {
  .ct__hero { grid-template-columns: 1fr; gap: var(--space-md); padding: var(--space-2xl) 0 var(--space-xl); }
  .ct__body { grid-template-columns: 1fr; gap: var(--space-2xl); }
  .ct-side { padding-left: 0; border-left: 0; border-top: var(--bw) solid var(--c-rule); padding-top: var(--space-lg); }
  .ct-form__submit { flex-direction: column; align-items: stretch; }
  .ct-form__submit .btn { width: 100%; justify-content: center; }
  .ct-form__grid { grid-template-columns: 1fr; }
  .ct-form__grid > .span-1 { grid-column: 1; }
  .ct-faq__head { grid-template-columns: 1fr; gap: 6px; }
  .ct-faq__head h2 { text-align: left; }
  .ct-faq__head .r { display: none; }
}

@media (max-width: 640px) {
  .ct-faq__item summary { font-size: 18px; }
}