/* Iron Canvas — Products (shop) styles. Extends assets/styles.css tokens. */

.at-nav__brand-link { text-decoration: none; color: inherit; display: block; }
.at-nav__links a.is-active { color: var(--ic-brass); }

/* `hidden` must win over the display rules below (buy button, cut-length row). */
[hidden] { display: none !important; }

/* ============ Catalog ============ */
.pr-hero { padding: 72px 48px 48px; text-align: center; }
.pr-hero__title {
  font-family: var(--ic-display); font-weight: 400;
  font-size: clamp(52px, 8vw, 104px); line-height: 0.95; letter-spacing: -0.02em;
  margin: 24px 0 28px;
}
.pr-hero__title em { font-style: italic; color: var(--ic-brass); }
.pr-hero__lead { max-width: 600px; margin: 0 auto; color: var(--ic-slate); font-size: 16px; line-height: 1.6; }

.pr-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(340px, 1fr)); gap: 2px;
  background: var(--ic-line); border: 1px solid var(--ic-line);
  margin: 0 48px 96px;
}
.pr-card {
  background: var(--ic-paper); text-decoration: none; color: inherit;
  display: flex; flex-direction: column; min-height: 420px;
  border-top: 3px solid transparent; transition: border-top-color .3s, background .3s;
}
.pr-card:hover { border-top-color: var(--ic-brass); background: var(--ic-cream); }
.pr-card__media { aspect-ratio: 4 / 3; min-height: 220px; }
.pr-card__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pr-card__body { padding: 28px 28px 32px; display: flex; flex-direction: column; flex: 1; }
.pr-card__meta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 14px; }
.pr-card__meta .cat { color: var(--ic-brass); }
.pr-card__title { font-family: var(--ic-display); font-weight: 400; font-size: 28px; line-height: 1.08; margin: 0 0 12px; }
.pr-card__title em { font-style: italic; color: var(--ic-brass); }
.pr-card__text { color: var(--ic-slate); font-size: 14.5px; line-height: 1.6; margin: 0; }
.pr-card__price { margin-top: auto; padding-top: 22px; display: flex; justify-content: space-between; align-items: baseline; }
.pr-card__price strong { font-family: var(--ic-display); font-size: 24px; font-weight: 400; }
.pr-card--ask { justify-content: center; align-items: center; text-align: center; padding: 40px 28px; }

/* ============ Product page ============ */
.pr-crumbs { padding: 20px 48px 0; display: flex; gap: 10px; flex-wrap: wrap; }
.pr-crumbs a { text-decoration: none; }
.pr-crumbs span { color: var(--ic-fog); }

.pr-product { display: grid; grid-template-columns: 1.15fr 1fr; gap: 56px; padding: 32px 48px 72px; align-items: start; }

.pr-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2px; }
.pr-gallery__main { grid-column: 1 / -1; aspect-ratio: 4 / 3; }
.pr-gallery__thumb { aspect-ratio: 1 / 1; cursor: pointer; border: 0; padding: 0; background: none; text-align: left; }
.pr-gallery__thumb.is-active { outline: 2px solid var(--ic-brass); outline-offset: -2px; }
.pr-gallery img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pr-gallery__caption { grid-column: 1 / -1; margin-top: 12px; }

.pr-buy { position: sticky; top: 120px; }
.pr-buy__eyebrow { margin-bottom: 14px; }
.pr-buy__title {
  font-family: var(--ic-display); font-weight: 400;
  font-size: clamp(38px, 4.4vw, 56px); line-height: 1; letter-spacing: -0.02em; margin: 0 0 16px;
}
.pr-buy__title em { font-style: italic; color: var(--ic-brass); }
.pr-buy__lede { color: var(--ic-slate); font-size: 16px; line-height: 1.6; margin: 0 0 28px; }

.pr-sku { border: 1px solid var(--ic-line); background: var(--ic-paper); }
.pr-sku__option {
  display: grid; grid-template-columns: 22px 1fr auto; gap: 14px; align-items: start;
  width: 100%; padding: 18px 20px; border: 0; border-bottom: 1px solid var(--ic-line);
  background: transparent; text-align: left; cursor: pointer; color: inherit;
}
.pr-sku__option:last-child { border-bottom: 0; }
.pr-sku__option:hover { background: var(--ic-cream); }
.pr-sku__option.is-selected { background: var(--ic-cream-2); }
.pr-sku__radio {
  width: 16px; height: 16px; margin-top: 3px; border-radius: 50%;
  border: 1px solid var(--ic-slate); position: relative;
}
.pr-sku__option.is-selected .pr-sku__radio { border-color: var(--ic-brass); }
.pr-sku__option.is-selected .pr-sku__radio::after {
  content: ""; position: absolute; inset: 3px; border-radius: 50%; background: var(--ic-brass);
}
.pr-sku__name { display: block; font-family: var(--ic-display); font-size: 21px; line-height: 1.1; margin-bottom: 4px; }
.pr-sku__desc { display: block; font-size: 13px; color: var(--ic-slate); line-height: 1.45; }
.pr-sku__price { font-family: var(--ic-display); font-size: 22px; white-space: nowrap; }
.pr-sku__price small { font-family: var(--ic-mono); font-size: 10px; letter-spacing: .1em; color: var(--ic-slate); display: block; text-align: right; }

.pr-estimate { display: grid; grid-template-columns: auto 1fr auto; gap: 16px; align-items: center; padding: 18px 0; border-bottom: 1px solid var(--ic-line); }
.pr-qty { display: inline-flex; border: 1px solid var(--ic-line); background: var(--ic-paper); }
.pr-qty button { width: 38px; height: 40px; border: 0; background: transparent; font-size: 18px; cursor: pointer; color: var(--ic-ink); }
.pr-qty input { width: 56px; height: 40px; border: 0; border-left: 1px solid var(--ic-line); border-right: 1px solid var(--ic-line); text-align: center; font: inherit; font-size: 16px; background: transparent; color: var(--ic-ink); }
.pr-estimate__total { font-family: var(--ic-display); font-size: 30px; text-align: right; }
.pr-estimate__total small { display: block; font-family: var(--ic-mono); font-size: 10px; letter-spacing: .1em; color: var(--ic-slate); text-transform: uppercase; }

.pr-actions { display: grid; gap: 10px; margin-top: 22px; }
.pr-btn {
  display: inline-flex; justify-content: center; align-items: center; gap: 10px;
  padding: 16px 24px; border: 1px solid var(--ic-ink); text-decoration: none; cursor: pointer;
  font: inherit; font-weight: 500; font-size: 14px; letter-spacing: .02em; transition: background .25s, color .25s;
}
.pr-btn--primary { background: var(--ic-ink); color: var(--ic-cream); }
.pr-btn--primary:hover { background: var(--ic-brass); border-color: var(--ic-brass); color: var(--ic-ink); }
.pr-btn--ghost { background: transparent; color: var(--ic-ink); }
.pr-btn--ghost:hover { background: var(--ic-cream-2); }
.pr-btn[disabled], .pr-btn.is-disabled { opacity: .45; cursor: not-allowed; pointer-events: none; }
.pr-actions__note { font-size: 12.5px; color: var(--ic-slate); line-height: 1.5; margin: 6px 0 0; }
.pr-actions__note a { color: var(--ic-brass-dim); }

.pr-facts { list-style: none; padding: 0; margin: 28px 0 0; display: grid; grid-template-columns: 1fr 1fr; gap: 14px 24px; }
.pr-facts li { border-top: 1px solid var(--ic-line); padding-top: 10px; font-size: 14px; }
.pr-facts .ic-meta { display: block; margin-bottom: 4px; }

/* Configuration rows (kicker length, delivery, install) */
.pr-config { border: 1px solid var(--ic-line); border-top: 0; background: var(--ic-paper); }
.pr-config__row { display: grid; grid-template-columns: 1fr 1.4fr; gap: 12px; align-items: center; padding: 12px 20px; border-bottom: 1px solid var(--ic-line); cursor: default; }
.pr-config__row:last-child { border-bottom: 0; }
.pr-config__control { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; }
.pr-config input[type="number"] { width: 84px; height: 36px; border: 1px solid var(--ic-line); background: var(--ic-cream); padding: 0 10px; font: inherit; font-size: 15px; color: var(--ic-ink); }
.pr-config select { width: 100%; height: 36px; border: 1px solid var(--ic-line); background: var(--ic-cream); padding: 0 10px; font: inherit; font-size: 14px; color: var(--ic-ink); }
.pr-config input[type="checkbox"] { width: 16px; height: 16px; accent-color: var(--ic-brass); }
.pr-config__unit { color: var(--ic-slate); font-size: 13px; }
.pr-assumptions { list-style: none; padding: 10px 0 0; margin: 0; text-transform: none; letter-spacing: 0; font-size: 12px; line-height: 1.5; color: var(--ic-slate); }
.pr-assumptions li { padding-left: 12px; position: relative; }
.pr-assumptions li::before { content: "·"; position: absolute; left: 0; color: var(--ic-brass); }

/* ============ Below the fold ============ */
.pr-section { padding: 72px 48px; border-top: 1px solid var(--ic-line); }
.pr-section--paper { background: var(--ic-paper); }
.pr-section__head { display: grid; grid-template-columns: 320px 1fr; gap: 64px; margin-bottom: 44px; }
.pr-section__title { font-family: var(--ic-display); font-weight: 400; font-size: clamp(36px, 4vw, 56px); line-height: 1; margin: 0; }
.pr-section__title em { color: var(--ic-brass); font-style: italic; }
.pr-section__lead { align-self: end; color: var(--ic-slate); font-size: 16px; line-height: 1.6; max-width: 560px; }
.pr-answer { max-width: 720px; font-size: 17px; line-height: 1.65; }
.pr-answer p + p { margin-top: 16px; }

.pr-spec { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.pr-drawing { border: 1px solid var(--ic-line); background: var(--ic-paper); padding: 24px; }
.pr-drawing svg { width: 100%; height: auto; display: block; color: var(--ic-ink); }
.pr-drawing__caption { margin-top: 12px; }
.pr-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.pr-table th, .pr-table td { text-align: left; padding: 11px 0; border-bottom: 1px solid var(--ic-line); vertical-align: top; }
.pr-table th { font-family: var(--ic-mono); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--ic-slate); font-weight: 400; width: 38%; padding-right: 16px; }

.pr-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2px; background: var(--ic-line); border: 1px solid var(--ic-line); }
.pr-step { background: var(--ic-cream); padding: 28px 24px 32px; }
.pr-step__num { font-family: var(--ic-display); font-size: 40px; color: var(--ic-brass); line-height: 1; margin-bottom: 14px; }
.pr-step__title { font-family: var(--ic-display); font-size: 22px; margin: 0 0 8px; }
.pr-step__body { font-size: 14px; color: var(--ic-slate); line-height: 1.55; margin: 0; }

.pr-faq { max-width: 820px; }
.pr-faq details { border-top: 1px solid var(--ic-line); }
.pr-faq details:last-child { border-bottom: 1px solid var(--ic-line); }
.pr-faq summary {
  cursor: pointer; list-style: none; padding: 20px 0; font-family: var(--ic-display); font-size: 22px;
  display: flex; justify-content: space-between; gap: 24px; align-items: baseline;
}
.pr-faq summary::-webkit-details-marker { display: none; }
.pr-faq summary::after { content: "+"; color: var(--ic-brass); font-family: var(--ic-sans); font-size: 22px; }
.pr-faq details[open] summary::after { content: "−"; }
.pr-faq .pr-faq__a { padding: 0 0 22px; max-width: 700px; color: var(--ic-slate); font-size: 15px; line-height: 1.65; }
.pr-faq .pr-faq__a a { color: var(--ic-brass-dim); }

/* ============ Inquiry / order-details form ============ */
.pr-form-wrap { background: var(--ic-ink); color: var(--ic-cream); padding: 72px 48px; }
.pr-form { max-width: 760px; margin: 0 auto; }
.pr-form__title { font-family: var(--ic-display); font-weight: 400; font-size: clamp(34px, 4vw, 52px); line-height: 1; margin: 12px 0 10px; }
.pr-form__title em { font-style: italic; color: var(--ic-brass); }
.pr-form__lead { color: var(--ic-fog); font-size: 15px; line-height: 1.6; margin: 0 0 36px; max-width: 560px; }
.pr-form .q-input, .pr-form .q-textarea { color: var(--ic-cream); }
.pr-form .q-input::placeholder, .pr-form .q-textarea::placeholder { color: #6a6a64; }
.pr-form .q-field__label { color: var(--ic-fog); }
.pr-form__submit {
  padding: 16px 28px; background: var(--ic-brass); color: var(--ic-ink); border: 0;
  font: inherit; font-weight: 500; cursor: pointer; margin-top: 6px;
}
.pr-form__submit:disabled { background: #3a3a36; color: var(--ic-fog); cursor: not-allowed; }
.pr-form__done { display: none; padding: 40px 0; }
.pr-form.is-submitted form { display: none; }
.pr-form.is-submitted .pr-form__done { display: block; }
.pr-form__done h3 { font-family: var(--ic-display); font-weight: 400; font-size: 34px; margin: 0 0 12px; }
.pr-form__done p { color: var(--ic-fog); max-width: 520px; line-height: 1.6; }
.pr-form .q-error { color: #e9a58a; font-size: 13px; margin-top: -10px; margin-bottom: 18px; display: none; }
.pr-form .q-error.is-visible { display: block; }
.pr-form__hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* Order complete */
.pr-receipt { padding: 72px 48px 40px; text-align: center; }
.pr-receipt__title { font-family: var(--ic-display); font-weight: 400; font-size: clamp(44px, 7vw, 88px); line-height: .95; letter-spacing: -.02em; margin: 20px 0 20px; }
.pr-receipt__title em { font-style: italic; color: var(--ic-brass); }
.pr-receipt__lead { max-width: 580px; margin: 0 auto; color: var(--ic-slate); font-size: 16px; line-height: 1.6; }
.pr-receipt__ref { display: inline-block; margin-top: 18px; padding: 8px 14px; border: 1px solid var(--ic-line); background: var(--ic-paper); }

/* ============ Quote (accept) page ============ */
.pr-quote { max-width: 820px; margin: 0 auto; padding: 72px 48px 96px; }
.pr-quote__title { font-family: var(--ic-display); font-weight: 400; font-size: clamp(40px, 6vw, 72px); line-height: .98; letter-spacing: -.02em; margin: 18px 0 16px; }
.pr-quote__title em { font-style: italic; color: var(--ic-brass); }
.pr-quote__lead { color: var(--ic-slate); font-size: 16px; line-height: 1.6; margin: 0 0 32px; max-width: 600px; }
.pr-quote__card { border: 1px solid var(--ic-line); background: var(--ic-paper); padding: 28px 32px 32px; }
.pr-quote__meta { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; margin-bottom: 24px; }
.pr-quote__meta .ic-meta { display: block; margin-bottom: 4px; }
.pr-quote__meta strong { font-weight: 500; font-size: 15px; }
.pr-quote__table { width: 100%; border-collapse: collapse; font-size: 15px; }
.pr-quote__table td, .pr-quote__table th { padding: 12px 0; border-top: 1px solid var(--ic-line); text-align: left; vertical-align: top; }
.pr-quote__table td:last-child, .pr-quote__table th:last-child { text-align: right; white-space: nowrap; font-family: var(--ic-display); font-size: 18px; }
.pr-quote__table tfoot th { font-weight: 500; }
.pr-quote__table tfoot td { font-size: 26px; }
.pr-quote__terms { font-size: 13px; color: var(--ic-slate); line-height: 1.55; margin: 22px 0 26px; }
.pr-quote__actions { display: grid; gap: 10px; }
.pr-quote__input { color: var(--ic-ink); border-bottom-color: var(--ic-fog); }
.pr-quote .q-field__label { color: var(--ic-slate); }
.pr-quote .q-error { color: var(--ic-rust); font-size: 13px; display: none; }
.pr-quote .q-error.is-visible { display: block; }
.pr-quote__accepted h3 { font-family: var(--ic-display); font-weight: 400; font-size: 30px; margin: 0 0 8px; }
.pr-quote__accepted p { color: var(--ic-slate); line-height: 1.6; margin: 0; }
.pr-quote__loading, .pr-quote__error { padding: 24px 0; }
@media (max-width: 720px) { .pr-quote { padding: 40px 20px 64px; } .pr-quote__meta { grid-template-columns: 1fr 1fr; } .pr-quote__card { padding: 22px 20px; } }

/* ============ Responsive ============ */
@media (max-width: 900px) {
  .pr-product, .pr-spec, .pr-section__head { grid-template-columns: 1fr; }
  .pr-product { padding: 24px 24px 56px; gap: 36px; }
  .pr-buy { position: static; }
  .pr-steps { grid-template-columns: 1fr 1fr; }
  .pr-hero, .pr-section, .pr-form-wrap, .pr-receipt, .pr-crumbs { padding-left: 24px; padding-right: 24px; }
  .pr-grid { margin-left: 24px; margin-right: 24px; }
}
@media (max-width: 600px) {
  .pr-grid, .pr-steps, .pr-facts { grid-template-columns: 1fr; }
  .pr-gallery { grid-template-columns: repeat(3, 1fr); }
  .pr-estimate { grid-template-columns: 1fr; text-align: left; }
  .pr-estimate__total { text-align: left; }
  .q-row-2 { grid-template-columns: 1fr !important; }
}