/* robin-ruth.co.th: the whole site's styles. White page, dark ink, plum headings (#870f54), black buttons. */
:root {
  --ink: #211f1f;
  --muted: #5d5a5a;
  --line: #e4e4e7;
  --soft: #f4f5f7;
  --plum: #870f54;
  --btn: #060d13;
  --max: 1180px;
  --body: Inter, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --head: Outfit, Inter, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--body); font-size: 16px; line-height: 1.6; color: var(--ink); background: #fff; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--head); line-height: 1.2; margin: 0 0 .6em; font-weight: 500; }
p { margin: 0 0 1em; }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--plum); outline-offset: 2px; }
.rr-sr { position: absolute !important; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.rr-skip { position: absolute; left: 8px; top: -60px; background: var(--btn); color: #fff; padding: 8px 14px; z-index: 100; }
.rr-skip:focus { top: 8px; }
.rr-wrap { max-width: var(--max); margin: 0 auto; padding: 24px 16px; }
.rr-narrow { max-width: 820px; }
.rr-center { text-align: center; }

/* header */
.rr-header { position: sticky; top: 0; z-index: 50; background: #fff; border-bottom: 1px solid var(--line); }
.rr-header-in { max-width: var(--max); margin: 0 auto; padding: 8px 16px; display: flex; align-items: center; gap: 16px; }
.rr-logo img { width: 128px; height: auto; }
.rr-menu { flex: 1; }
.rr-menu-btn { display: none; align-items: center; gap: 6px; background: none; border: 0; padding: 8px; cursor: pointer; font-family: var(--head); font-weight: 500; }
.rr-menu-list { list-style: none; margin: 0; padding: 0; display: flex; justify-content: center; gap: 8px 36px; }
.rr-menu-list > li { position: relative; display: flex; align-items: center; }
.rr-menu-list a { text-decoration: none; font-family: var(--head); font-weight: 500; font-size: 14px; letter-spacing: .04em; text-transform: uppercase; padding: 14px 0; }
.rr-menu-list a:hover { color: var(--plum); }
.rr-sub-btn { background: none; border: 0; padding: 6px; cursor: pointer; display: inline-flex; }
.rr-sub { list-style: none; margin: 0; padding: 8px 0; position: absolute; top: 100%; left: 0; min-width: 220px; background: #fff; box-shadow: 0 6px 20px rgba(0, 0, 0, .12); border: 1px solid var(--line); display: none; }
.rr-has-sub:hover > .rr-sub, .rr-has-sub:focus-within > .rr-sub, .rr-sub-btn[aria-expanded="true"] + .rr-sub { display: block; }
.rr-sub a { display: block; padding: 8px 18px; text-transform: none; letter-spacing: 0; font-size: 15px; }
.rr-tools { display: flex; align-items: center; gap: 4px; }
.rr-tools a { position: relative; display: inline-flex; padding: 10px; }
.rr-cart-count { position: absolute; top: 2px; right: 0; min-width: 18px; height: 18px; border-radius: 9px; background: var(--plum); color: #fff; font-size: 11px; line-height: 18px; text-align: center; padding: 0 4px; }

/* home */
.rr-hero { display: block; background: #fcfaf4; }
.rr-hero img { width: 100%; height: auto; }
.rr-welcome { max-width: 1100px; margin: 0 auto; padding: 56px 16px 24px; text-align: center; }
.rr-welcome h2, .rr-title { color: var(--plum); font-family: var(--body); font-weight: 600; font-size: clamp(1.5rem, 3vw, 2rem); text-align: center; }
.rr-title-left { text-align: left; }
.rr-welcome p { color: #333; }
.rr-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 12px; }
.rr-h { font-family: var(--body); font-weight: 400; color: var(--muted); font-size: 1.5rem; margin: 0; }
.rr-btn { display: inline-block; background: var(--btn); color: #fff; border: 1px solid var(--btn); border-radius: 2px; padding: 12px 28px; font-family: var(--head); font-weight: 500; text-decoration: none; cursor: pointer; text-align: center; }
.rr-btn:hover { background: #26313b; }
.rr-btn-ghost { background: transparent; color: var(--ink); border-color: var(--ink); padding: 8px 22px; font-family: var(--body); font-size: 14px; }
.rr-btn-ghost:hover { background: var(--ink); color: #fff; }
.rr-btn-block { display: block; width: 100%; }
.rr-btn[disabled] { opacity: .55; cursor: progress; }
.rr-tiles { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 16px; }
.rr-tiles a { display: block; text-decoration: none; text-align: center; }
.rr-tiles img { width: 100%; aspect-ratio: 1; object-fit: contain; background: #fff; }
.rr-tiles span { display: block; margin-top: 8px; font-size: 14px; color: #2f5aae; }
.rr-tiles em { white-space: nowrap; font-style: normal; color: var(--muted); font-size: 12px; background: #fdf3d8; border-radius: 10px; padding: 0 7px; }
.rr-arrivals { padding-top: 48px; padding-bottom: 48px; }
.rr-arrivals .rr-center { margin-top: 32px; }
.rr-split { display: grid; grid-template-columns: 1fr 1fr; align-items: stretch; margin-top: 24px; }
.rr-split-img img { width: 100%; height: 100%; object-fit: cover; }
.rr-split-img img { min-height: 320px; }
.rr-split-text { padding: 32px clamp(16px, 4vw, 56px); max-width: 640px; align-self: center; }
.rr-split-text h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); text-transform: uppercase; }
.rr-split-text p { color: #3a3838; }
.rr-split-rev .rr-split-img { order: 2; }
.rr-split-rev { margin-bottom: 56px; }

/* product grid and cards */
.rr-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 28px 20px; }
.rr-card[hidden] { display: none; }
.rr-card-img { display: block; aspect-ratio: 1; background: #fff; }
.rr-card-img img { width: 100%; height: 100%; object-fit: contain; }
.rr-card-name { font-family: var(--head); font-size: 14px; font-weight: 500; margin: 10px 0 0; }
.rr-card-name a { text-decoration: none; }
.rr-card-name a:hover { color: var(--plum); }
.rr-card-variant { font-size: 13px; color: var(--muted); margin: 0; min-height: 1.4em; }
.rr-card-price { font-weight: 600; font-size: 18px; margin: 2px 0 0; }
.rr-crumbs { font-size: 13px; color: var(--muted); margin-bottom: 8px; }
.rr-crumbs a { text-decoration: none; }
.rr-crumbs a:hover { text-decoration: underline; }
.rr-intro { color: var(--muted); }
.rr-chips { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 0 0 16px; }
.rr-chips a { display: inline-block; text-decoration: none; border: 1px solid var(--line); border-radius: 999px; padding: 4px 14px; font-size: 14px; }
.rr-chips a[aria-current] { background: var(--btn); color: #fff; border-color: var(--btn); }
.rr-chips span { color: var(--muted); font-size: 12px; }
.rr-chips a[aria-current] span { color: #ccc; }
.rr-count { color: var(--muted); font-size: 14px; }
.rr-filters { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 12px; margin-bottom: 8px; }
.rr-filters input, .rr-filters select, .rr-form input, .rr-form select, .rr-form textarea, .rr-buy input { width: 100%; border: 1px solid #c9c9cf; border-radius: 2px; padding: 10px 12px; background: #fff; }
.rr-empty { text-align: center; color: var(--muted); padding: 32px 0; }

/* product page */
.rr-product { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; margin: 8px 0 48px; }
.rr-gallery-main { aspect-ratio: 1; background: #fff; border: 1px solid var(--line); }
.rr-gallery-main img { width: 100%; height: 100%; object-fit: contain; }
.rr-thumbs { list-style: none; display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 10px 0 0; }
.rr-thumbs button { padding: 0; width: 68px; height: 68px; border: 1px solid var(--line); background: #fff; cursor: pointer; }
.rr-thumbs button[aria-current="true"] { border-color: var(--ink); }
.rr-thumbs img { width: 100%; height: 100%; object-fit: contain; }
.rr-info h1 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: .2em; }
.rr-variant { color: var(--muted); font-size: 18px; margin-bottom: .4em; }
.rr-price { font-size: 28px; font-weight: 600; margin-bottom: 16px; }
.rr-buy { display: flex; gap: 12px; align-items: stretch; margin-bottom: 12px; max-width: 360px; }
.rr-buy input { width: 84px; }
.rr-buy .rr-btn { flex: 1; }
.rr-added { background: #eef7ee; border: 1px solid #b9dbb9; padding: 8px 12px; border-radius: 2px; max-width: 360px; }
.rr-facts { list-style: none; padding: 0; margin: 16px 0; color: #3a3838; }
.rr-facts li::before { content: "✓ "; color: var(--plum); font-weight: 600; }
.rr-meta { display: grid; grid-template-columns: max-content 1fr; gap: 4px 20px; font-size: 15px; border-top: 1px solid var(--line); padding-top: 16px; }
.rr-meta dt { color: var(--muted); }
.rr-meta dd { margin: 0; }
.rr-related { margin-top: 24px; }
.rr-related .rr-grid { grid-template-columns: repeat(4, 1fr); }

/* cart, checkout, contact */
.rr-lines { list-style: none; margin: 0 0 20px; padding: 0; }
.rr-line { display: grid; grid-template-columns: 72px 1fr auto; gap: 14px; align-items: center; padding: 14px 0; border-bottom: 1px solid var(--line); }
.rr-line img { width: 72px; height: 72px; object-fit: contain; }
.rr-line-name { font-family: var(--head); font-weight: 500; text-decoration: none; }
.rr-line-v { color: var(--muted); font-size: 13px; margin: 0; }
.rr-line-sum { font-weight: 600; text-align: right; }
.rr-qty { display: inline-flex; align-items: center; border: 1px solid #c9c9cf; margin-top: 6px; }
.rr-qty button { width: 32px; height: 32px; background: none; border: 0; cursor: pointer; font-size: 18px; }
.rr-qty output { min-width: 28px; text-align: center; }
.rr-remove { background: none; border: 0; color: #b00020; cursor: pointer; font-size: 13px; padding: 6px 0 0 10px; }
.rr-totals { margin-left: auto; max-width: 340px; }
.rr-totals div { display: flex; justify-content: space-between; padding: 6px 0; }
.rr-totals .rr-grand { font-weight: 600; font-size: 20px; border-top: 1px solid var(--ink); margin-top: 6px; padding-top: 10px; }
.rr-cart-actions { display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; margin-top: 20px; }
.rr-checkout > div { display: grid; grid-template-columns: 1.3fr 1fr; gap: 40px; align-items: start; }
.rr-checkout #rr-done { display: block; }
.rr-checkout #rr-done[hidden] { display: none; }
.rr-summary { background: var(--soft); padding: 20px; border-radius: 2px; position: sticky; top: 90px; }
.rr-summary h2 { font-size: 18px; }
.rr-form h2 { font-size: 20px; margin-top: 8px; }
.rr-form label { display: block; margin-bottom: 14px; font-size: 14px; color: var(--muted); }
.rr-form label input, .rr-form label select, .rr-form label textarea { margin-top: 4px; color: var(--ink); }
.rr-two { display: grid; grid-template-columns: 2fr 1fr; gap: 12px; }
.rr-hp { position: absolute; left: -9999px; }
.rr-pay { background: var(--soft); padding: 12px 14px; font-size: 15px; }
.rr-error { color: #b00020; font-weight: 600; }
.rr-ok { color: #1d6b2f; font-weight: 600; }
.rr-turnstile { margin: 8px 0 14px; min-height: 0; }
.rr-contact-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.rr-contact h2 { font-size: 20px; margin-top: 20px; }
.rr-contact-info h2:first-of-type { margin-top: 8px; }
.rr-done h2 { color: var(--plum); font-family: var(--body); }

/* footer */
.rr-footer { background: var(--soft); margin-top: 56px; padding: 48px 16px 24px; }
.rr-footer-in { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr 2fr 1.4fr; gap: 32px; }
.rr-footer h2 { font-family: var(--body); font-size: 14px; font-weight: 600; text-transform: uppercase; margin-bottom: 10px; }
.rr-footer ul { list-style: none; margin: 0; padding: 0; }
.rr-footer li { margin-bottom: 4px; }
.rr-footer a { text-decoration: none; }
.rr-footer a:hover { color: var(--plum); text-decoration: underline; }
.rr-footer p { font-size: 15px; }
.rr-social { display: flex; gap: 12px; margin-top: 12px; }
.rr-footer-legal { text-align: center; margin: 36px 0 0; font-size: 13px; color: var(--muted); }

@media (max-width: 1000px) {
  .rr-grid { grid-template-columns: repeat(3, 1fr); }
  .rr-related .rr-grid { grid-template-columns: repeat(2, 1fr); }
  .rr-footer-in { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 800px) {
  .rr-header-in { flex-wrap: wrap; }
  .rr-logo { order: 1; }
  .rr-tools { order: 2; margin-left: auto; }
  .rr-menu { order: 3; flex: 1 0 100%; }
  .rr-menu-btn { display: inline-flex; }
  .rr-menu-list { display: none; flex-direction: column; justify-content: flex-start; gap: 0; border-top: 1px solid var(--line); }
  .rr-menu-btn[aria-expanded="true"] + .rr-menu-list { display: flex; }
  .rr-menu-list > li { flex-wrap: wrap; justify-content: space-between; border-bottom: 1px solid var(--line); }
  .rr-menu-list > li > a { flex: 1; }
  .rr-sub { position: static; display: none; flex: 1 0 100%; box-shadow: none; border: 0; border-top: 1px solid var(--line); padding: 0; background: var(--soft); }
  .rr-has-sub:hover > .rr-sub, .rr-has-sub:focus-within > .rr-sub { display: none; }
  .rr-sub-btn[aria-expanded="true"] + .rr-sub { display: block; }
  .rr-split, .rr-product, .rr-contact-cols, .rr-checkout > div { grid-template-columns: 1fr; }
  .rr-split-rev .rr-split-img { order: 0; }
  .rr-split-text { padding: 24px 16px; }
  .rr-product { gap: 20px; }
  .rr-summary { position: static; order: -1; }
  .rr-filters { grid-template-columns: 1fr 1fr; }
  .rr-filters input { grid-column: 1 / -1; }
}
@media (max-width: 560px) {
  .rr-grid { grid-template-columns: repeat(2, 1fr); gap: 20px 12px; }
  .rr-card-price { font-size: 16px; }
  .rr-footer-in { grid-template-columns: 1fr; }
  .rr-tiles { display: flex; overflow-x: auto; scroll-snap-type: x proximity; gap: 12px; padding-bottom: 8px; }
  .rr-tiles li { flex: 0 0 132px; scroll-snap-align: start; }
  .rr-two { grid-template-columns: 1fr; }
  .rr-line { grid-template-columns: 56px 1fr; }
  .rr-line img { width: 56px; height: 56px; }
  .rr-line-sum { grid-column: 2; text-align: left; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; transition: none !important; } }