/* ==========================================================================
   Product page (2026) — templates/catalog/product-2026.php

   Brings the product page into the redesign-2026 language used by the new
   header, footer and furniture hub: Instrument Sans / IBM Plex Mono,
   paper / ink / rust, square 2px controls. Everything is scoped to .pdp26
   (the product <main>), so category pages keep catalog.css untouched.
   Loaded after catalog.css; re-points its tokens so shared pieces (cards,
   accordions, guides) follow.
   ========================================================================== */

.rhc.pdp26 {
  --p-paper: #f2eee6; --p-paper-2: #e8e2d8; --p-card: #faf8f4;
  --p-ink: #121110; --p-ink-2: #2b2825; --p-mute: #716b64;
  --p-line: rgba(18, 17, 16, 0.14); --p-line-2: rgba(18, 17, 16, 0.3);
  --p-rust: #b5451b; --p-rec: #e5484d;
  --p-sans: "Instrument Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --p-mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --p-top: 104px; /* sticky header (80px) + breathing room */

  /* catalog.css tokens, re-pointed */
  --ink: var(--p-ink); --accent: var(--p-rust); --accent-dark: #9c3a15; --cream: var(--p-paper-2);
  --gray: var(--p-ink-2); --muted: var(--p-mute); --muted-2: #9a938a;
  --line: var(--p-line); --line-soft: rgba(18, 17, 16, 0.08); --ph: var(--p-paper-2);

  background: var(--p-paper);
  font-family: var(--p-sans);
  font-size: 15px;
}
.pdp26 h1, .pdp26 h2, .pdp26 h3 { font-family: var(--p-sans); letter-spacing: -0.02em; }

/* --- Shared bits ------------------------------------------------------------ */
.pdp26 .rhc-crumbs { font-family: var(--p-mono); font-size: 11.5px; letter-spacing: 0.02em; padding-block: 22px 18px; }
.pdp26 .rhc-eyebrow, .pdp26 .pdp-eyebrow { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; color: var(--p-rust); font-family: var(--p-mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; }
.pdp26 .pdp-eyebrow::before { content: ""; width: 28px; height: 1px; background: currentColor; flex: none; }
.pdp26 .rhc-h2 { font-size: clamp(28px, 2.6vw, 40px); line-height: 1.08; }
.pdp26 .rhc-head { border-color: var(--p-line); }

.pdp26 .rhc-btn { border-radius: 2px; letter-spacing: 0; text-transform: none; font-size: 15px; font-weight: 500; transition: background-color .25s ease, color .25s ease, box-shadow .25s ease; }
.pdp26 .rhc-btn svg { width: 16px; height: 16px; transition: transform .3s ease; }
.pdp26 .rhc-btn:hover svg { transform: translateX(4px); }
.pdp26 .rhc-btn--sm { height: 40px; padding: 0 16px; font-family: var(--p-mono); font-size: 11.5px; letter-spacing: 0.1em; text-transform: uppercase; }
.rhc.pdp26 .rhc-btn--p { background: var(--p-ink); color: var(--p-paper); }
.rhc.pdp26 .rhc-btn--p:hover { background: var(--p-rust); color: #fff; }
.rhc.pdp26 .rhc-btn--o, .rhc.pdp26 .rhc-btn--ink { box-shadow: inset 0 0 0 1px var(--p-ink); color: var(--p-ink); background: transparent; }
.rhc.pdp26 .rhc-btn--o:hover, .rhc.pdp26 .rhc-btn--ink:hover { background: var(--p-ink); color: var(--p-paper); }

/* REC dot — the photo-and-video promise, as a live signal. */
.pdp26 .pdp-rec { position: relative; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--p-rec); flex: none; }
.pdp26 .pdp-rec::after { content: ""; position: absolute; inset: -4px; border-radius: 50%; border: 1px solid var(--p-rec); opacity: 0; animation: pdp-rec 2.4s ease-out infinite; }
@keyframes pdp-rec { 0% { transform: scale(0.5); opacity: 0.9; } 70%, 100% { transform: scale(1.7); opacity: 0; } }
@media (prefers-reduced-motion: reduce) { .pdp26 .pdp-rec::after { animation: none; } }

/* --- Hero: gallery + panel -------------------------------------------------- */
.pdp26 .rhc-p { grid-template-columns: minmax(0, 1.18fr) minmax(380px, 0.82fr); gap: clamp(40px, 5vw, 88px); padding: 4px 0 clamp(64px, 7vw, 104px); }

/* Thumbnails stay in catalog.css's vertical rail on desktop: a row under the image made
   the sticky gallery taller than a 900px screen minus the 80px sticky header. */
.pdp26 .rhc-p__gallery { top: var(--p-top); }
.pdp26 .rhc-p__stage { background: var(--p-paper-2); }
.pdp26 .rhc-p__stage img { background: var(--p-card); }
.pdp26 .rhc-p__arrow { border-radius: 2px; background: rgba(250, 248, 244, 0.92); }
.rhc.pdp26 .rhc-p__arrow:hover { background: var(--p-ink); color: var(--p-paper); }
.pdp26 .rhc-p__count { font-family: var(--p-mono); background: rgba(250, 248, 244, 0.9); color: var(--p-ink-2); }
@media (min-width: 961px) { .pdp26 .rhc-p__thumbs { max-height: calc(100vh - var(--p-top) - 24px); } }
.pdp26 .rhc-p__thumb { background: var(--p-paper-2); opacity: 0.66; }
.pdp26 .rhc-p__thumb.is-on { border-color: var(--p-ink); opacity: 1; }
.pdp26 .rhc-p__rights { color: var(--p-mute); }

.pdp26 .rhc-p__sticky { top: var(--p-top); }
.pdp26 .rhc-p__kicker { font-family: var(--p-mono); font-size: 11px; letter-spacing: 0.12em; color: var(--p-rust); }
.pdp26 .rhc-p__kicker span { color: var(--p-mute); letter-spacing: 0.06em; }
.rhc.pdp26 .rhc-p__title { margin-top: 14px; font-size: clamp(34px, 3.1vw, 48px); line-height: 1.04; letter-spacing: -0.025em; }
.rhc.pdp26 .rhc-p__intro { margin-top: 16px; color: var(--p-ink-2); font-size: 17px; line-height: 1.6; }

/* Four key specs, visible without opening anything */
.pdp26 .pdp-spec { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); margin: 26px 0 0; border-top: 1px solid var(--p-line); }
.pdp26 .pdp-spec > div { padding: 14px 16px 14px 0; border-bottom: 1px solid var(--p-line); min-width: 0; }
.pdp26 .pdp-spec > div:nth-child(even) { padding-left: 16px; border-left: 1px solid var(--p-line); }
.pdp26 .pdp-spec dt { font-family: var(--p-mono); font-size: 10.5px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--p-mute); }
.pdp26 .pdp-spec dd { margin: 5px 0 0; font-size: 15px; font-weight: 500; line-height: 1.4; color: var(--p-ink); }

.pdp26 .pdp-shown { display: flex; align-items: center; gap: 10px; margin-top: 18px; color: var(--p-ink-2); font-size: 14px; }
.pdp26 .pdp-shown i { width: 16px; height: 16px; border-radius: 50%; background: var(--sw); box-shadow: inset 0 0 0 1px rgba(0, 0, 0, 0.12); flex: none; }

.pdp26 .rhc-p__opt { margin-top: 22px; }
.pdp26 .rhc-p__opt-label { font-family: var(--p-mono); font-size: 10.5px; letter-spacing: 0.12em; color: var(--p-mute); }
.pdp26 .rhc-p__opt-label span { color: var(--p-ink); font-family: var(--p-sans); font-size: 14px; }
.pdp26 .rhc-p__swatches button.on i { box-shadow: 0 0 0 2px var(--p-paper), 0 0 0 3.5px var(--p-ink); }
.pdp26 .rhc-p__chips button { border-radius: 2px; border-color: var(--p-line-2); background: var(--p-card); }
.pdp26 .rhc-p__chips button.on { border-color: var(--p-ink); box-shadow: inset 0 0 0 1px var(--p-ink); background: #fff; }

/* Quote box */
.pdp26 .rhc-p__price { margin-top: 24px; padding: 18px 20px; border: 1px solid var(--p-line); background: var(--p-card); gap: 10px; }
.pdp26 .rhc-p__price b { font-size: 17px; font-weight: 600; letter-spacing: -0.01em; text-transform: none; color: var(--p-ink); }
.pdp26 .pdp-quote { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.pdp26 .pdp-quote li { position: relative; padding-left: 22px; color: var(--p-ink-2); font-size: 14px; line-height: 1.5; }
.pdp26 .pdp-quote li::before { content: ""; position: absolute; left: 2px; top: 5px; width: 10px; height: 6px; border-left: 1.6px solid var(--p-rust); border-bottom: 1.6px solid var(--p-rust); transform: rotate(-45deg); }

.pdp26 .rhc-p__acts { grid-template-columns: 1.35fr 1fr; margin-top: 20px; }
.pdp26 .rhc-p__acts .rhc-btn { height: 56px; }
.rhc.pdp26 .rhc-p__acts .rhc-btn.is-added { background: var(--p-ink); color: var(--p-paper); }
.pdp26 .rhc-p__links { font-family: var(--p-mono); font-size: 11px; letter-spacing: 0.1em; }
.pdp26 .rhc-p__links a { border-color: var(--p-line-2); }
.pdp26 .rhc-p__links a:hover { color: var(--p-rust); border-color: var(--p-rust); }

/* Photo + video proof, next to the call to action */
/* Photo & video proof: a light card with a four-step timeline (was a solid ink block). */
.pdp26 .pdp-proof { margin-top: 26px; padding: 20px 22px 18px; border: 1px solid var(--p-line); border-radius: 2px; background: var(--p-card); color: var(--p-ink); }
.pdp26 .pdp-proof__head { display: flex; align-items: flex-start; gap: 12px; font-size: 15px; font-weight: 500; line-height: 1.4; color: var(--p-ink); }
.pdp26 .pdp-proof__head .pdp-rec { margin-top: 6.5px; }
.pdp26 .pdp-proof__head > span { margin-left: auto; color: var(--p-ink-2); transition: transform .3s ease, color .2s ease; }
.pdp26 .pdp-proof__head:hover > span { transform: translateX(4px); color: var(--p-rust); }
.pdp26 .pdp-proof__steps { list-style: none; margin: 20px 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; }
.pdp26 .pdp-proof__steps li { position: relative; padding: 14px 12px 0 0; border-top: 1px solid var(--p-line-2); font-size: 13px; line-height: 1.35; color: var(--p-ink-2); }
.pdp26 .pdp-proof__steps li::before { content: ""; position: absolute; top: -4px; left: 0; width: 7px; height: 7px; border-radius: 50%; background: var(--p-card); box-shadow: inset 0 0 0 1.5px var(--p-rust); }
.pdp26 .pdp-proof__steps span { display: block; margin-bottom: 4px; font-family: var(--p-mono); font-size: 10.5px; letter-spacing: 0.1em; color: var(--p-rust); }
.pdp26 .pdp-proof__meta { margin: 18px 0 0; padding-top: 14px; border-top: 1px solid var(--p-line); display: grid; gap: 8px; }
.pdp26 .pdp-proof__meta > div { display: grid; grid-template-columns: 84px minmax(0, 1fr); gap: 12px; font-size: 13.5px; line-height: 1.45; }
.pdp26 .pdp-proof__meta dt { padding-top: 2px; font-family: var(--p-mono); font-size: 10.5px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--p-mute); }
.pdp26 .pdp-proof__meta dd { margin: 0; color: var(--p-ink-2); }
.pdp26 .pdp-proof__meta a { text-decoration: underline; text-decoration-color: var(--p-line-2); text-underline-offset: 3px; transition: color .2s ease, text-decoration-color .2s ease; }
.pdp26 .pdp-proof__meta a:hover { color: var(--p-rust); text-decoration-color: currentColor; }

/* Accordions */
.pdp26 .rhc-acc summary { font-size: 15.5px; }
.pdp26 .rhc-acc__body { color: var(--p-ink-2); font-size: 14.5px; }
.pdp26 .rhc-acc__body th { font-family: var(--p-mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; padding-top: 10px; }

/* --- Key facts band ----------------------------------------------------------- */
.pdp26 .rhc-p__glance { background: var(--p-paper-2); padding-block: clamp(48px, 5vw, 72px); }
.rhc.pdp26 .rhc-p__glance-title { font-size: clamp(24px, 2.2vw, 32px); }
.rhc.pdp26 .rhc-p__summary { font-size: 17px; color: var(--p-ink-2); }
.rhc.pdp26 .rhc-p__updated { font-family: var(--p-mono); font-size: 11px; letter-spacing: 0.06em; }
.pdp26 .rhc-p__glance-grid > div { border-top-color: var(--p-line-2); }
.pdp26 .rhc-p__glance-grid dt { font-family: var(--p-mono); letter-spacing: 0.1em; }
.pdp26 .rhc-p__glance-grid dd { font-size: 14.5px; }

/* --- Confirmed at every step (real process photography) ------------------------ */
.pdp26 .pdp-confirm { padding-block: clamp(64px, 7vw, 104px) clamp(24px, 3vw, 40px); }
.pdp26 .pdp-confirm__head { max-width: 760px; margin-bottom: 36px; }
.rhc.pdp26 .pdp-confirm__head h2 { font-size: clamp(30px, 3vw, 44px); line-height: 1.06; }
.rhc.pdp26 .pdp-confirm__head p { margin-top: 14px; color: var(--p-ink-2); font-size: 17px; line-height: 1.6; }
.pdp26 .pdp-confirm__grid { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; }
.pdp26 .pdp-confirm__img { position: relative; margin: 0 0 16px; aspect-ratio: 4 / 3; overflow: hidden; background: var(--p-paper-2); }
.pdp26 .pdp-confirm__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s cubic-bezier(.2, .6, .2, 1); }
.pdp26 .pdp-confirm__grid li:hover .pdp-confirm__img img { transform: scale(1.04); }
.pdp26 .pdp-badge { position: absolute; left: 12px; bottom: 12px; display: inline-flex; align-items: center; gap: 8px; padding: 6px 10px 6px 9px; background: rgba(18, 17, 16, 0.78); color: var(--p-paper); font-family: var(--p-mono); font-size: 10.5px; letter-spacing: 0.08em; text-transform: uppercase; backdrop-filter: blur(4px); }
.pdp26 .pdp-n { font-family: var(--p-mono); font-size: 11px; letter-spacing: 0.1em; color: var(--p-rust); }
.rhc.pdp26 .pdp-confirm__grid h3 { margin-top: 6px; font-size: 19px; line-height: 1.25; }
.rhc.pdp26 .pdp-confirm__grid p { margin-top: 8px; color: var(--p-ink-2); font-size: 14.5px; line-height: 1.55; }
.pdp26 .pdp-link { display: inline-flex; align-items: center; gap: 8px; margin-top: 30px; font-family: var(--p-mono); font-size: 11.5px; letter-spacing: 0.1em; text-transform: uppercase; border-bottom: 1px solid var(--p-line-2); padding-bottom: 3px; }
.pdp26 .pdp-link:hover { color: var(--p-rust); border-color: var(--p-rust); }

/* --- Lower sections ------------------------------------------------------------ */
.pdp26 .rhc-section--cream { background: var(--p-paper-2); }
.pdp26 .rhc-card__name { font-size: 15.5px; }
.pdp26 .rhc-card__meta { font-family: var(--p-mono); font-size: 11px; letter-spacing: 0.02em; }
.rhc.pdp26 .rhc-card__add { border-radius: 2px; background: var(--p-card); font-family: var(--p-mono); letter-spacing: 0.08em; }
.pdp26 .rhc-p__faq .rhc-acc summary { font-size: 16px; }
.rhc.pdp26 .rhc-p__faq .rhc-acc__body p { max-width: none; margin: 0 0 10px; }
.pdp26 .rhc-guides__item { background: var(--p-card); border-color: var(--p-line); }
.pdp26 a.rhc-guides__item:hover { border-color: var(--p-ink); }
.pdp26 .rhc-guides__item--links { background: var(--p-paper-2); }

.pdp26 .pdp-cta { background: var(--p-paper); border-top: 1px solid var(--p-line); }
.rhc.pdp26 .pdp-cta .rhc-cta-band p { color: var(--p-ink-2); }

/* --- Widths --------------------------------------------------------------------- */
@media (max-width: 1200px) {
  .pdp26 .pdp-confirm__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 32px 24px; }
}
@media (max-width: 960px) {
  .pdp26 .rhc-p { grid-template-columns: minmax(0, 1fr); gap: 26px; }
  .pdp26 .rhc-p__gallery { position: static; }
  .pdp26 .rhc-p__mobilebar { background: var(--p-paper); border-top: 1px solid var(--p-line); font-family: var(--p-mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; }
  /* catalog.css pads the old .rh-footer for this fixed bar; the footer is .ftv2 now */
  body.rh-catalog--product .ftv2 { padding-bottom: 96px; }
}
@media (max-width: 560px) {
  .pdp26 .rhc-p__acts { grid-template-columns: 1fr; }
  /* Phones: the four steps read top to bottom on one vertical line. */
  .pdp26 .pdp-proof__steps { grid-template-columns: minmax(0, 1fr); margin-top: 16px; }
  .pdp26 .pdp-proof__steps li { display: flex; align-items: baseline; gap: 12px; padding: 8px 0 8px 20px; border-top: 0; border-left: 1px solid var(--p-line-2); }
  .pdp26 .pdp-proof__steps li::before { top: 50%; left: -4px; transform: translateY(-50%); }
  .pdp26 .pdp-proof__steps span { display: inline; margin: 0; }
  .pdp26 .pdp-confirm__grid { grid-template-columns: minmax(0, 1fr); }
  .pdp26 .pdp-spec dd { font-size: 14px; }
  .pdp26 .rhc-cards, .pdp26 .rhc-cards--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 12px; }
  .pdp26 .rhc-card__body { grid-template-columns: minmax(0, 1fr); }
  .pdp26 .rhc-card__name { font-size: 14px; }
}