/* ==========================================================
   Picsin Atelier — Storefront stylesheet
   ----------------------------------------------------------
   Phase M.1 (2026-04-30) · Pushed by:
     - resources/views/home.blade.php           (M.1 Home)
     - resources/views/commons/track-order.blade.php (M.5 — also adds atelier-track-order.css)
     - resources/views/products/canvas/landing.blade.php  (M.2 — when shipped)
     - resources/views/products/framed/landing.blade.php  (M.3 — when shipped)
     - resources/views/products/collage/landing.blade.php (M.4 — when shipped)

   Source of truth: Picsin Website Update/Picsin Version 2 design/store-pages.css
   Tokens (--ink, --bg, --accent, etc) are inherited from atelier-print-create.css
   which the Atelier layout loads globally on every customer-facing page.
   ========================================================== */

/* ---------- Shared page scaffolding ---------- */
.sp-page {
  font-family: var(--sans);
  color: var(--ink);
  background: var(--bg);
  min-height: 100%;
  width: 100%;
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
  letter-spacing: -0.005em;
  overflow-x: hidden;
}
.sp-page *, .sp-page *::before, .sp-page *::after { box-sizing: border-box; }
.sp-wrap { max-width: 1280px; margin: 0 auto; padding: 0 28px; }

/* ---------- Placeholder imagery (used while real photography is staged) ---------- */
.sp-placeholder {
  position: relative;
  background:
    repeating-linear-gradient(135deg, transparent 0 12px, rgba(122, 90, 52, 0.05) 12px 13px),
    #e8dfcc;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
  color: #9a8b6f;
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 11px; letter-spacing: 0.04em; text-transform: uppercase;
}
.sp-placeholder::after {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(to bottom right, transparent calc(50% - 0.5px), rgba(122,90,52,.12) calc(50% - 0.5px) calc(50% + 0.5px), transparent calc(50% + 0.5px)),
    linear-gradient(to bottom left,  transparent calc(50% - 0.5px), rgba(122,90,52,.12) calc(50% - 0.5px) calc(50% + 0.5px), transparent calc(50% + 0.5px));
  pointer-events: none;
}
.sp-placeholder > span { position: relative; z-index: 1; padding: 4px 8px; background: rgba(245, 241, 234, 0.7); border-radius: 3px; }
.sp-placeholder.sp-ph-dark { background: repeating-linear-gradient(135deg, transparent 0 12px, rgba(0,0,0,.08) 12px 13px), #d4c8ad; }

/* ---------- Announcement bar (top-of-page) ---------- */
.sp-announce {
  background: var(--ink);
  color: #f5ebd7;
  text-align: center;
  font-size: 12px; letter-spacing: 0.04em;
  padding: 9px 16px;
}
.sp-announce b { color: #fff; font-weight: 600; }

/* ---------- Buttons ---------- */
.sp-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 20px; border-radius: var(--radius);
  font-size: 14px; font-weight: 500; text-decoration: none;
  border: 1px solid transparent;
  transition: background .12s, color .12s, border-color .12s;
  cursor: pointer;
}
.sp-btn-primary { background: var(--ink); color: #fff; }
.sp-btn-primary:hover { background: #2c251c; color: #fff; }
.sp-btn-ghost { background: transparent; color: var(--ink); border-color: var(--line-2); }
.sp-btn-ghost:hover { background: var(--bg-card); border-color: var(--ink-3); }
.sp-btn-link { background: transparent; color: var(--ink); padding: 12px 0; border: none; }
.sp-btn-link:hover { text-decoration: underline; text-underline-offset: 4px; }
.sp-btn-cream { background: #fbf8f2; color: var(--ink); border: 1px solid var(--line-2); }
.sp-btn-cream:hover { background: #fff; border-color: var(--ink-3); }
.sp-btn-lg { padding: 14px 24px; font-size: 15px; }

/* ---------- Section heads ---------- */
.sp-section-head { display: flex; justify-content: space-between; align-items: end; margin-bottom: 28px; gap: 24px; flex-wrap: wrap; }
.sp-section-head-title { font-family: var(--serif); font-style: italic; font-size: 36px; line-height: 1.1; margin: 0 0 8px; font-weight: 400; }
.sp-section-head-sub { color: var(--ink-3); font-size: 15px; max-width: 480px; margin: 0; }
.sp-section-head a { font-size: 13px; color: var(--ink); text-decoration: underline; text-underline-offset: 4px; white-space: nowrap; }

/* ==========================================================
   HOME PAGE
   ========================================================== */

/* Hero */
.home-hero {
  padding: 64px 0 80px;
  border-bottom: 1px solid var(--line);
}
.home-hero-inner {
  display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center;
}
.home-hero-eyebrow {
  font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-3); margin-bottom: 18px;
}
.home-hero-title {
  font-family: var(--serif); font-size: 64px; line-height: 1.02;
  letter-spacing: -0.015em; margin: 0 0 22px; font-weight: 400;
  max-width: 540px;
}
.home-hero-title em { font-style: italic; color: var(--accent); font-weight: 400; }
.home-hero-sub {
  font-size: 16px; color: var(--ink-2); line-height: 1.55;
  max-width: 460px; margin: 0 0 28px;
}
.home-hero-ctas { display: flex; gap: 12px; align-items: center; }

.home-hero-visual {
  position: relative; aspect-ratio: 4/5; max-height: 580px;
  display: grid; grid-template-rows: 1fr;
}
.home-hero-ph-main {
  height: 100%; min-height: 460px; border-radius: 4px;
}
.home-hero-ph-small {
  position: absolute; right: -24px; bottom: -24px;
  width: 38%; aspect-ratio: 4/5; border-radius: 4px;
  box-shadow: 0 18px 36px -24px rgba(20,14,6,0.32), 0 4px 8px -2px rgba(20,14,6,0.08);
}
.home-hero-chip {
  position: absolute; left: 16px; bottom: 16px;
  background: rgba(255,255,255,0.94); backdrop-filter: blur(6px);
  border: 1px solid var(--line-2); border-radius: 99px;
  padding: 6px 12px; font-size: 12px; color: var(--ink-2);
  display: inline-flex; gap: 8px; align-items: center;
}
.home-hero-chip-dot { width: 6px; height: 6px; border-radius: 99px; background: var(--accent-2); }

/* Trust bar */
.home-trust {
  border-bottom: 1px solid var(--line);
  padding: 18px 0; background: var(--bg-card);
  font-size: 13px; color: var(--ink-2);
}
.home-trust-inner {
  display: flex; justify-content: space-around; flex-wrap: wrap; gap: 18px 36px;
}
.home-trust-item { display: flex; align-items: center; gap: 8px; }
.home-trust-item svg { color: var(--accent); }

/* Category grid */
.home-cats {
  padding: 80px 0 56px;
}

.home-cat-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px;
}
.home-cat-card {
  position: relative; aspect-ratio: 4/5; border-radius: 4px; overflow: hidden;
  display: block; color: #fff;
  transition: transform .25s cubic-bezier(0.22, 1, 0.36, 1);
}
.home-cat-card:hover { transform: translateY(-2px); }
.home-cat-card:hover .home-cat-overlay { background: linear-gradient(to top, rgba(20,14,6,0.82) 0%, rgba(20,14,6,0.1) 55%, transparent 100%); }
.home-cat-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(20,14,6,0.62) 0%, rgba(20,14,6,0.08) 50%, transparent 100%);
  padding: 18px 16px; display: flex; flex-direction: column; justify-content: flex-end;
  transition: background .25s;
}
.home-cat-name {
  font-family: var(--serif); font-style: italic; font-size: 24px;
  margin: 0 0 4px; font-weight: 400;
}
.home-cat-meta { font-size: 12px; opacity: 0.75; letter-spacing: 0.02em; }

/* Editorial: why us */
.home-editorial {
  padding: 80px 0; background: var(--bg-card);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.home-edi-grid {
  display: grid; grid-template-columns: 1fr 1.1fr; gap: 48px; align-items: center;
}
.home-edi-ph { aspect-ratio: 1 / 1; border-radius: 4px; }
.home-edi-kicker {
  font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-3); margin-bottom: 14px;
}
.home-edi-title {
  font-family: var(--serif); font-style: italic; font-size: 44px;
  line-height: 1.1; letter-spacing: -0.01em; margin: 0 0 18px; font-weight: 400;
}
.home-edi-body { color: var(--ink-2); font-size: 16px; margin: 0 0 24px; max-width: 440px; }
.home-edi-list { list-style: none; padding: 0; margin: 0 0 28px; display: grid; gap: 10px; }
.home-edi-list li {
  position: relative; padding-left: 22px; font-size: 14px; color: var(--ink-2); line-height: 1.55;
}
.home-edi-list li::before {
  content: ""; position: absolute; left: 0; top: 9px; width: 12px; height: 1.5px;
  background: var(--accent);
}

/* How it works */
.home-how {
  padding: 80px 0;
}
.home-how-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
}
.home-how-step {
  border-top: 2px solid var(--ink); padding-top: 18px;
}
.home-how-num {
  font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--ink-3); margin-bottom: 10px;
}
.home-how-step h4 { font-family: var(--serif); font-size: 22px; margin: 0 0 8px; font-weight: 400; }
.home-how-step p { color: var(--ink-2); font-size: 14px; margin: 0; max-width: 280px; }

/* Testimonial */
.home-test {
  padding: 80px 0; background: var(--bg-card);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.home-test-inner {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 48px; align-items: center;
}
.home-test-quote {
  font-family: var(--serif); font-style: italic; font-size: 30px;
  line-height: 1.32; letter-spacing: -0.01em; margin: 14px 0 18px; font-weight: 400; color: var(--ink);
}
.home-test-cite { font-size: 13px; color: var(--ink-3); letter-spacing: 0.04em; }
.home-test-cite b { color: var(--ink); font-weight: 600; }
.home-test-ph { aspect-ratio: 5/6; border-radius: 4px; }

/* Newsletter */
.home-newsletter {
  padding: 72px 0; background: var(--bg);
  text-align: center;
}
.home-news-title {
  font-family: var(--serif); font-style: italic; font-size: 36px;
  line-height: 1.1; letter-spacing: -0.01em; margin: 0 0 12px; font-weight: 400;
}
.home-news-sub { color: var(--ink-2); font-size: 15px; max-width: 440px; margin: 0 auto 24px; }
.home-news-form {
  display: flex; gap: 8px; max-width: 440px; margin: 0 auto;
}
.home-news-form input {
  flex: 1; padding: 12px 14px; font-size: 14px; color: var(--ink);
  background: #fff; border: 1px solid var(--line-2); border-radius: var(--radius);
  font-family: inherit;
}
.home-news-form input::placeholder { color: var(--ink-3); }
.home-news-form button {
  padding: 12px 20px; background: var(--ink); color: #fff; border: none;
  border-radius: var(--radius); font-size: 14px; font-weight: 500; cursor: pointer;
  font-family: inherit;
  transition: background .12s;
}
.home-news-form button:hover { background: #2c251c; }

/* ==========================================================
   FOOTER (Atelier — full 4-column · global on Atelier pages)
   ========================================================== */
.sp-footer {
  background: var(--ink); color: #d8cdb6;
  padding: 56px 0 28px;
  font-size: 13px;
}
.sp-footer-grid {
  display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 32px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.sp-footer h5 {
  font-family: var(--sans); font-size: 11px; text-transform: uppercase;
  letter-spacing: 0.14em; color: #f5ebd7; margin: 0 0 14px; font-weight: 600;
}
.sp-footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.sp-footer a { color: #d8cdb6; text-decoration: none; }
.sp-footer a:hover { color: #f5ebd7; }
.sp-footer-brand-word {
  font-family: var(--serif); font-style: italic; font-size: 24px; color: #f5ebd7;
  display: block; margin-bottom: 10px;
}
.sp-footer-brand p { max-width: 280px; color: #b5a888; line-height: 1.55; margin: 0; }
.sp-footer-bottom {
  padding-top: 20px;
  display: flex; justify-content: space-between; flex-wrap: wrap; gap: 12px;
  color: #8a7f63; font-size: 12px;
}
.sp-footer-bottom a { color: inherit; }
.sp-footer-bottom a:hover { color: #f5ebd7; }

/* ==========================================================
   MOBILE — single 820px breakpoint per Atelier source pattern
   ========================================================== */
@media (max-width: 820px) {
  .sp-wrap { padding: 0 16px; }

  /* Hero */
  .home-hero { padding: 28px 0 40px; }
  .home-hero-inner { grid-template-columns: 1fr; gap: 24px; }
  .home-hero-title { font-size: 46px; }
  .home-hero-sub { font-size: 15px; }
  .home-hero-ctas { flex-wrap: wrap; }
  .home-hero-visual { max-height: none; aspect-ratio: 4/5; }
  .home-hero-ph-small { right: 12px; bottom: -16px; width: 42%; }

  /* Trust */
  .home-trust-inner { gap: 14px 24px; font-size: 12px; justify-content: flex-start; }

  /* Categories */
  .home-cats { padding: 48px 0; }
  .home-cat-grid { grid-template-columns: 1fr 1fr; gap: 10px; }
  .home-cat-name { font-size: 20px; }

  /* Section heads */
  .sp-section-head-title { font-size: 30px; }

  /* Editorial */
  .home-editorial { padding: 48px 0; }
  .home-edi-grid { grid-template-columns: 1fr; gap: 24px; }
  .home-edi-title { font-size: 32px; }

  /* How */
  .home-how { padding: 48px 0; }
  .home-how-grid { grid-template-columns: 1fr; gap: 20px; }

  /* Testimonial */
  .home-test { padding: 48px 0; }
  .home-test-inner { grid-template-columns: 1fr; gap: 24px; }
  .home-test-quote { font-size: 24px; }

  /* Newsletter */
  .home-newsletter { padding: 48px 16px; }
  .home-news-title { font-size: 28px; }

  /* Footer */
  .sp-footer-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
}

/* ==========================================================
   PRODUCT LANDING PAGES (Phase M.2-M.6, 2026-04-30)
   Shared atoms + per-product (Canvas / Framed / Collage / Photo Print)
   Source: store-pages.css lines 350-748
   ========================================================== */

/* ---------- Hero ---------- */
.plp-hero {
  padding: 56px 0;
  border-bottom: 1px solid var(--line);
}
.plp-hero-inner {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 56px;
  align-items: center;
}
.plp-crumb {
  font-size: 12px; color: var(--ink-3); margin-bottom: 20px;
  letter-spacing: 0.04em;
}
.plp-crumb a { color: var(--ink-3); text-decoration: none; }
.plp-crumb a:hover { color: var(--ink); }

.plp-title {
  font-family: var(--serif); font-size: 64px; font-weight: 400;
  line-height: 0.98; letter-spacing: -0.02em; margin: 0 0 16px;
  color: var(--ink); text-wrap: pretty;
}
.plp-title em { font-style: italic; color: var(--accent); }

.plp-lede {
  font-size: 17px; color: var(--ink-2);
  max-width: 480px; margin: 0 0 28px; line-height: 1.55;
}

.plp-meta-row {
  display: flex; gap: 24px; flex-wrap: wrap;
  padding-top: 24px; border-top: 1px solid var(--line);
  margin-bottom: 28px;
}
.plp-meta-item { display: flex; flex-direction: column; gap: 2px; }
.plp-meta-label { font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--ink-3); }
.plp-meta-val { font-family: var(--serif); font-size: 20px; color: var(--ink); }

.plp-hero-ph {
  aspect-ratio: 4 / 5;
  border-radius: 4px;
  position: relative;
}
.plp-hero-tag {
  position: absolute; top: 18px; left: 18px;
  background: var(--bg);
  border: 1px solid var(--line);
  padding: 6px 12px; border-radius: 999px;
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--ink-2); font-weight: 500;
}

/* ---------- Options strip (size / format / finish quick-pick) ---------- */
.plp-options {
  padding: 48px 0;
  background: var(--bg-card);
  border-bottom: 1px solid var(--line);
}
.plp-opt-grid {
  display: grid; gap: 28px;
  grid-template-columns: 1fr 1fr 1fr;
}
.plp-opt-head {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--ink-3); font-weight: 600; margin-bottom: 14px;
}
.plp-opt-list { display: grid; gap: 6px; }
.plp-opt-item {
  display: flex; justify-content: space-between; align-items: baseline;
  padding: 10px 14px; border: 1px solid var(--line);
  background: var(--bg); border-radius: var(--radius);
  font-size: 14px; color: var(--ink);
  transition: border-color .12s, background .12s;
}
.plp-opt-item.is-selected { border-color: var(--ink); background: var(--bg); box-shadow: inset 0 0 0 1px var(--ink); }
.plp-opt-item-price { color: var(--ink-3); font-size: 13px; }

/* ---------- Gallery rail ---------- */
.plp-gallery { padding: 72px 0; }
.plp-gallery-grid {
  display: grid; gap: 14px;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  aspect-ratio: 5 / 3;
}
.plp-gallery-grid > div { border-radius: 4px; }
.plp-gallery-grid > div:nth-child(1) { grid-row: span 2; }

/* ---------- Specs table ---------- */
.plp-specs {
  padding: 72px 0;
  background: var(--bg-card);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.plp-specs-grid {
  display: grid; grid-template-columns: 1fr 1.6fr; gap: 48px;
}
.plp-specs table { width: 100%; border-collapse: collapse; font-size: 14px; }
.plp-specs th, .plp-specs td {
  text-align: left; padding: 14px 0; border-bottom: 1px solid var(--line);
}
.plp-specs th { font-weight: 500; color: var(--ink-3); width: 40%; font-size: 13px; }
.plp-specs td { color: var(--ink); }

/* ---------- Reviews strip ---------- */
.plp-reviews { padding: 72px 0; }
.plp-reviews-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
}
.plp-review {
  padding: 24px; border: 1px solid var(--line);
  border-radius: var(--radius); background: var(--bg-card);
}
.plp-review-stars { color: #c99b3a; letter-spacing: 2px; font-size: 13px; margin-bottom: 10px; }
.plp-review-title { font-family: var(--serif); font-size: 18px; margin: 0 0 8px; font-weight: 400; }
.plp-review-body { color: var(--ink-2); font-size: 14px; margin: 0 0 14px; line-height: 1.55; }
.plp-review-meta { font-size: 12px; color: var(--ink-3); }

/* ---------- FAQ ---------- */
.plp-faq {
  padding: 72px 0;
  background: var(--bg-card);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}
.plp-faq-grid {
  display: grid; grid-template-columns: 1fr 1.6fr; gap: 48px;
}
.plp-faq-list { display: grid; gap: 0; }
.plp-faq-item {
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
}
.plp-faq-item summary {
  cursor: pointer; list-style: none;
  display: flex; justify-content: space-between; gap: 16px;
  font-size: 16px; color: var(--ink); font-weight: 500;
}
.plp-faq-item summary::-webkit-details-marker { display: none; }
.plp-faq-item summary::after {
  content: "+"; font-size: 20px; color: var(--ink-3); transition: transform .2s;
}
.plp-faq-item[open] summary::after { content: "−"; }
.plp-faq-item p { margin: 12px 0 0; color: var(--ink-2); font-size: 14px; max-width: 600px; line-height: 1.55; }

/* ---------- CTA band (bottom of every product landing) ---------- */
.plp-cta-band {
  padding: 64px 0;
  background: var(--ink);
  color: #f5ebd7;
  text-align: center;
}
.plp-cta-title {
  font-family: var(--serif); font-style: italic; font-size: 44px; font-weight: 400;
  letter-spacing: -0.015em; margin: 0 0 14px;
  color: #fff;
}
.plp-cta-sub { color: #d8cdb6; font-size: 15px; margin: 0 0 24px; }

/* ---------- Step-by-step card (shared, used on Canvas + Photo Print) ---------- */
.sp-steps-card {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px;
}
.sp-step { display: flex; gap: 14px; align-items: flex-start; }
.sp-step-num {
  width: 28px; height: 28px; border-radius: 99px;
  background: var(--ink); color: var(--bg-card);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 600; flex-shrink: 0;
  font-family: var(--serif); font-style: italic;
}
.sp-step h5 { font-family: var(--serif); font-size: 18px; margin: 0 0 4px; font-weight: 400; }
.sp-step p { font-size: 13px; color: var(--ink-2); margin: 0; }

/* ==========================================================
   COLLAGE — layout picker (unique to /photo-collage landing)
   ========================================================== */
.col-layouts { padding: 72px 0; }
.col-layout-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
  margin-top: 32px;
}
.col-layout-card {
  background: var(--bg-card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 16px;
  transition: border-color .12s, transform .12s;
  cursor: pointer;
}
.col-layout-card:hover { border-color: var(--ink-3); transform: translateY(-2px); }
.col-layout-card.is-selected {
  border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink);
}
.col-layout-thumb {
  aspect-ratio: 1 / 1;
  background: var(--bg);
  border: 1px solid var(--line);
  display: grid; gap: 3px;
  padding: 8px;
  margin-bottom: 12px;
  border-radius: 3px;
}
.col-layout-thumb > span {
  background: repeating-linear-gradient(135deg, transparent 0 6px, rgba(122,90,52,.1) 6px 7px), #e8dfcc;
  border-radius: 2px;
}
.col-layout-name { font-size: 13px; font-weight: 500; color: var(--ink); margin-bottom: 2px; }
.col-layout-meta { font-size: 11px; color: var(--ink-3); letter-spacing: 0.02em; }

/* ==========================================================
   PHOTO PRINTS — paper comparison cards
   ========================================================== */
.pr-papers { padding: 72px 0; }
.pr-papers-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
  margin-top: 32px;
}
.pr-paper-card {
  background: var(--bg-card); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden;
}
.pr-paper-swatch {
  aspect-ratio: 3 / 2;
  display: flex; align-items: flex-end; padding: 16px;
  color: var(--ink);
}
.pr-paper-swatch .tag {
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em;
  background: rgba(255,255,255,.7); padding: 4px 10px; border-radius: 99px;
  backdrop-filter: blur(4px);
}
.pr-paper-body { padding: 20px; }
.pr-paper-title { font-family: var(--serif); font-size: 22px; font-weight: 400; margin: 0 0 6px; }
.pr-paper-sub { font-size: 13px; color: var(--ink-3); margin: 0 0 14px; }
.pr-paper-body ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; font-size: 13px; color: var(--ink-2); }
.pr-paper-body li { display: flex; gap: 8px; align-items: flex-start; }
.pr-paper-body li::before { content: "—"; color: var(--accent); }
.pr-paper-lustre { background: linear-gradient(135deg, #eae1c8 0%, #d6c9a6 100%); }
.pr-paper-matte  { background: linear-gradient(135deg, #e5ddcd 0%, #c9bfa4 100%); }
.pr-paper-giclee { background: linear-gradient(135deg, #f0e8d0 0%, #ddd1a8 100%); }

/* ==========================================================
   CANVAS — wrap / depth comparison
   ========================================================== */
.cv-wraps { padding: 72px 0; }
.cv-wrap-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px;
  margin-top: 32px;
}
.cv-wrap-card {
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px; background: var(--bg-card);
  display: flex; flex-direction: column; gap: 14px;
}
.cv-wrap-card.is-selected {
  border-color: var(--ink); box-shadow: inset 0 0 0 1px var(--ink);
}
.cv-wrap-illus {
  aspect-ratio: 4/3;
  background: var(--bg); border-radius: 3px;
  position: relative; overflow: hidden;
  border: 1px solid var(--line);
}
.cv-wrap-illus .slab {
  position: absolute; inset: 18% 14% 14% 18%;
  background: repeating-linear-gradient(135deg, transparent 0 8px, rgba(122,90,52,.08) 8px 9px), #e0d6bc;
  box-shadow: 4px 4px 0 -1px rgba(30,22,10,.12), 8px 8px 0 -1px rgba(30,22,10,.08);
}
.cv-wrap-illus .slab.d1 { inset: 22% 14% 10% 22%; }
.cv-wrap-illus .slab.d2 { inset: 16% 14% 16% 14%; }
.cv-wrap-card h4 { font-family: var(--serif); font-size: 22px; margin: 0; font-weight: 400; }
.cv-wrap-card p { font-size: 13px; color: var(--ink-2); margin: 0; }
.cv-wrap-price { font-size: 13px; color: var(--ink-3); margin-top: auto; }

/* ==========================================================
   FRAME — finish picker grid
   ========================================================== */
.fr-finishes { padding: 72px 0; }
.fr-finish-grid {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 14px;
  margin-top: 32px;
}
.fr-finish-card { text-align: center; }
.fr-finish-preview {
  aspect-ratio: 3 / 4;
  border-radius: 3px;
  position: relative; overflow: hidden;
  padding: 8%;
  transition: transform .15s;
}
.fr-finish-card:hover .fr-finish-preview { transform: translateY(-2px); }
.fr-finish-card.is-selected .fr-finish-preview {
  box-shadow: 0 0 0 2px var(--bg), 0 0 0 3px var(--ink);
}
.fr-finish-preview .mat {
  width: 100%; height: 100%; background: #fbf8f2;
  display: flex; align-items: center; justify-content: center;
  font-family: "JetBrains Mono", monospace;
  font-size: 9px; letter-spacing: 0.1em; color: #b5a888;
  text-transform: uppercase;
  padding: 8px;
  border-radius: 1px;
}
.fr-finish-card h5 { font-family: var(--sans); font-size: 13px; font-weight: 500; margin: 10px 0 2px; color: var(--ink); }
.fr-finish-card p { font-size: 11px; color: var(--ink-3); margin: 0; letter-spacing: 0.04em; }
.fr-f-natural { background: linear-gradient(180deg, #c9a87a 0%, #a88555 100%); }
.fr-f-walnut  { background: linear-gradient(180deg, #6b4a2e 0%, #4a3320 100%); }
.fr-f-black   { background: linear-gradient(180deg, #2b241b 0%, #171410 100%); }
.fr-f-white   { background: linear-gradient(180deg, #f5f1ea 0%, #d8d0bd 100%); border: 1px solid var(--line); }
.fr-f-brass   { background: linear-gradient(180deg, #c9a85a 0%, #8a6f2c 100%); }

/* ==========================================================
   MOBILE — landing pages (extends the existing 820px breakpoint)
   ========================================================== */
@media (max-width: 820px) {
  .plp-hero { padding: 32px 0; }
  .plp-hero-inner { grid-template-columns: 1fr; gap: 24px; }
  .plp-title { font-size: 42px; }
  .plp-lede { font-size: 15px; }

  .plp-options { padding: 32px 0; }
  .plp-opt-grid { grid-template-columns: 1fr; gap: 20px; }

  .plp-gallery { padding: 48px 0; }
  .plp-gallery-grid {
    grid-template-columns: 1fr 1fr; grid-template-rows: auto;
    aspect-ratio: unset;
  }
  .plp-gallery-grid > div { aspect-ratio: 1; }
  .plp-gallery-grid > div:nth-child(1) { grid-column: span 2; aspect-ratio: 3 / 2; }

  .plp-specs { padding: 48px 0; }
  .plp-specs-grid { grid-template-columns: 1fr; gap: 24px; }

  .plp-reviews { padding: 48px 0; }
  .plp-reviews-grid { grid-template-columns: 1fr; gap: 14px; }

  .plp-faq { padding: 48px 0; }
  .plp-faq-grid { grid-template-columns: 1fr; gap: 24px; }

  .plp-cta-title { font-size: 30px; }

  /* Per-product mobile */
  .col-layouts { padding: 48px 0; }
  .col-layout-grid { grid-template-columns: 1fr 1fr; gap: 10px; }

  .pr-papers { padding: 48px 0; }
  .pr-papers-grid { grid-template-columns: 1fr; gap: 16px; }

  .cv-wraps { padding: 48px 0; }
  .cv-wrap-grid { grid-template-columns: 1fr; gap: 16px; }

  .fr-finishes { padding: 48px 0; }
  .fr-finish-grid { grid-template-columns: repeat(3, 1fr); gap: 10px; }

  .sp-steps-card { grid-template-columns: 1fr; gap: 18px; padding: 20px; }
}