/* =========================================================
   SHOP BY CATEGORY  "Find Your Perfect Ring"
   Homepage section under Client Testimonials: a centered heading over a
   2x2 grid of cards (price / ring style / moissanite shape / metal), each
   with a title, subtitle, "View All" link and a row of tiles that link into
   the shop page's filters. Built to match the client's reference mockup.

   Every rule is anchored to .sbc-section or uses an sbc- prefixed class so
   nothing leaks into other sections. Colors are the --sbc-* variables just
   below (dark defaults, redefined for the light theme at the bottom).
   ========================================================= */
.sbc-section {
  --sbc-bg: var(--fm-black);
  --sbc-ink: var(--fm-cream);
  --sbc-muted: var(--fm-cream-dim);
  --sbc-accent: var(--fm-gold);
  --sbc-card-bg: rgba(255, 255, 255, 0.03);
  --sbc-card-border: rgba(var(--fm-rgb-gold), 0.25);
  --sbc-tile-bg: rgba(255, 255, 255, 0.04);
  --sbc-tile-border: rgba(var(--fm-rgb-gold), 0.3);
  --sbc-media-bg: #efe8df;

  position: relative;
  background: var(--sbc-bg);
  padding: 56px 24px 68px;
}

/* ---------------- section heading ---------------- */
.sbc-head { text-align: center; margin: 0 auto 38px; }
.sbc-eyebrow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  margin: 0 0 14px;
  font-family: var(--fm-font-sans);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--sbc-accent);
}
.sbc-eyebrow::before,
.sbc-eyebrow::after {
  content: '';
  width: 34px;
  height: 1px;
  background: currentColor;
}
.sbc-title {
  margin: 0 0 12px;
  font-family: var(--fm-font-serif);
  font-weight: 500;
  font-size: clamp(32px, 4.2vw, 54px);
  line-height: 1.15;
  color: var(--sbc-ink);
}
.sbc-subtitle {
  margin: 0;
  font-family: var(--fm-font-serif);
  font-size: clamp(15px, 1.4vw, 19px);
  color: var(--sbc-muted);
}

/* ---------------- 2x2 card grid ---------------- */
.sbc-stack {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  max-width: 1560px;
  margin: 0 auto;
}
.sbc-group {
  min-width: 0;
  padding: 28px 28px 26px;
  background: var(--sbc-card-bg);
  border: 1px solid var(--sbc-card-border);
  border-radius: var(--fm-radius-md);
}
.sbc-group-head {
  display: flex;
  align-items: center;
  gap: 14px;
}
.sbc-group-title {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 0;
  font-family: var(--fm-font-serif);
  font-weight: 500;
  font-size: clamp(22px, 2.1vw, 32px);
  line-height: 1.2;
  color: var(--sbc-ink);
}
.sbc-group-title::after {
  content: '';
  flex: 0 0 auto;
  width: 40px;
  height: 1px;
  background: var(--sbc-accent);
}
.sbc-view-all {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
  flex: 0 0 auto;
  font-family: var(--fm-font-serif);
  font-size: 17px;
  text-decoration: none;
  color: var(--sbc-accent);
  transition: opacity var(--fm-duration-base) var(--fm-ease);
}
.sbc-view-all:hover { opacity: 0.7; }
.sbc-view-all .sbc-arrow-icon { width: 18px; height: 18px; }
.sbc-group-sub {
  margin: 8px 0 22px;
  font-family: var(--fm-font-serif);
  font-size: 17px;
  color: var(--sbc-muted);
}

/* ---------------- tiles ---------------- */
.sbc-items {
  display: grid;
  grid-template-columns: repeat(var(--sbc-cols, 4), minmax(0, 1fr));
  gap: 16px;
}
.sbc-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  text-align: center;
  text-decoration: none;
  color: var(--sbc-ink);
}
.sbc-label {
  font-family: var(--fm-font-serif);
  font-size: 18px;
  line-height: 1.25;
}
.sbc-arrow { display: flex; margin-top: auto; }
.sbc-arrow-icon {
  width: 22px;
  height: 22px;
  fill: none;
  stroke: var(--sbc-accent);
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.sbc-item .sbc-arrow-icon { transition: transform var(--fm-duration-base) var(--fm-ease); }
.sbc-item:hover .sbc-arrow-icon { transform: translateX(4px); }

/* image tiles: ring style (rect) and shape / metal (circle) */
.sbc-media {
  display: block;
  width: 100%;
  overflow: hidden;
  background: var(--sbc-media-bg);
  transition: transform var(--fm-duration-med) var(--fm-ease), box-shadow var(--fm-duration-med) var(--fm-ease);
}
.sbc-media img { display: block; width: 100%; height: 100%; object-fit: cover; }
.sbc-item:hover .sbc-media { transform: translateY(-3px); box-shadow: 0 12px 24px rgba(0, 0, 0, 0.14); }
.sbc-group--rect .sbc-media { aspect-ratio: 1.04 / 1; border-radius: var(--fm-radius-sm); }
.sbc-group--circle .sbc-media {
  max-width: 112px;
  aspect-ratio: 1;
  border-radius: var(--fm-radius-circle);
}
.sbc-group--rect .sbc-items { gap: 12px; }
.sbc-group--rect .sbc-label { font-size: 17px; }

/* price tiles: bordered icon cards, no image */
.sbc-group--tile .sbc-item {
  justify-content: center;
  padding: 24px 12px 20px;
  min-height: 162px;
  background: var(--sbc-tile-bg);
  border: 1px solid var(--sbc-tile-border);
  border-radius: var(--fm-radius-lg);
  transition: transform var(--fm-duration-med) var(--fm-ease), box-shadow var(--fm-duration-med) var(--fm-ease);
}
.sbc-group--tile .sbc-item:hover { transform: translateY(-3px); box-shadow: 0 12px 24px rgba(0, 0, 0, 0.1); }
.sbc-group--tile .sbc-label { font-size: 21px; }
.sbc-tag {
  width: 36px;
  height: 36px;
  fill: none;
  stroke: var(--sbc-accent);
  stroke-width: 1.3;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ---------------- polish: depth, hover + focus states ---------------- */
.sbc-group {
  display: flex;
  flex-direction: column;
  box-shadow: 0 1px 2px rgba(60, 40, 15, 0.04), 0 8px 24px rgba(60, 40, 15, 0.05);
  transition: box-shadow var(--fm-duration-med) var(--fm-ease), border-color var(--fm-duration-med) var(--fm-ease);
}
.sbc-group:hover {
  border-color: rgba(var(--fm-rgb-gold), 0.5);
  box-shadow: 0 2px 4px rgba(60, 40, 15, 0.05), 0 16px 36px rgba(60, 40, 15, 0.09);
}
.sbc-group-sub { margin-bottom: 26px; }
.sbc-items { align-items: stretch; flex: 1; }
.sbc-item { border-radius: var(--fm-radius-md); }
.sbc-item:focus-visible,
.sbc-view-all:focus-visible { outline: 2px solid var(--sbc-accent); outline-offset: 4px; }
.sbc-label { transition: color var(--fm-duration-base) var(--fm-ease); }
.sbc-item:hover .sbc-label { color: var(--sbc-accent); }

/* View All: animated underline + arrow nudge */
.sbc-view-all { position: relative; padding-bottom: 2px; }
.sbc-view-all::after {
  content: '';
  position: absolute;
  left: 0;
  right: 26px;
  bottom: 0;
  height: 1px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--fm-duration-med) var(--fm-ease);
}
.sbc-view-all:hover { opacity: 1; }
.sbc-view-all:hover::after { transform: scaleX(1); }
.sbc-view-all .sbc-arrow-icon { transition: transform var(--fm-duration-base) var(--fm-ease); }
.sbc-view-all:hover .sbc-arrow-icon { transform: translateX(4px); }

/* tile arrow sits in a small ring that fills on hover */
.sbc-arrow-icon { width: 18px; height: 18px; }
.sbc-item .sbc-arrow {
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: var(--fm-radius-circle);
  border: 1px solid transparent;
  transition: background var(--fm-duration-base) var(--fm-ease), border-color var(--fm-duration-base) var(--fm-ease);
}
.sbc-item:hover .sbc-arrow { background: var(--sbc-accent); border-color: var(--sbc-accent); }
.sbc-item:hover .sbc-arrow .sbc-arrow-icon { stroke: #fff; transform: none; }

/* image tiles: larger, softly framed, subtle zoom */
.sbc-group--circle .sbc-media {
  max-width: 124px;
  box-shadow: inset 0 0 0 1px rgba(var(--fm-rgb-gold), 0.25), 0 4px 12px rgba(60, 40, 15, 0.08);
}
.sbc-group--rect .sbc-media { box-shadow: inset 0 0 0 1px rgba(var(--fm-rgb-gold), 0.18); }
.sbc-media img { transition: transform 0.6s var(--fm-ease); }
.sbc-item:hover .sbc-media img { transform: scale(1.07); }
.sbc-item:hover .sbc-media { box-shadow: 0 14px 26px rgba(60, 40, 15, 0.16), inset 0 0 0 1px rgba(var(--fm-rgb-gold), 0.5); }

/* price tiles: gold border + glow on hover, tag icon pops */
.sbc-group--tile .sbc-item { gap: 14px; }
.sbc-group--tile .sbc-item:hover {
  border-color: var(--sbc-accent);
  box-shadow: 0 14px 28px rgba(168, 117, 42, 0.16);
}
.sbc-tag { transition: transform var(--fm-duration-med) var(--fm-ease); }
.sbc-group--tile .sbc-item:hover .sbc-tag { transform: rotate(-12deg) scale(1.12); }
.sbc-group--tile .sbc-label { letter-spacing: 0.2px; }

@media (prefers-reduced-motion: reduce) {
  .sbc-group, .sbc-item, .sbc-media, .sbc-media img, .sbc-tag, .sbc-arrow, .sbc-arrow-icon, .sbc-view-all::after { transition: none !important; transform: none !important; }
}

/* ---------------- responsive ---------------- */
/* Tile counts are admin-editable, so below desktop the grid just fits as
   many tiles as the width allows instead of following the count. */
@media (max-width: 1100px) {
  .sbc-stack { grid-template-columns: 1fr; }
}
@media (max-width: 700px) {
  .sbc-section { padding: 40px 16px 48px; }
  .sbc-head { margin-bottom: 28px; }
  .sbc-eyebrow { letter-spacing: 3px; font-size: 11px; gap: 12px; }
  .sbc-eyebrow::before, .sbc-eyebrow::after { width: 22px; }
  .sbc-group { padding: 22px 16px 20px; }
  .sbc-group-sub { margin-bottom: 18px; font-size: 15px; }
  .sbc-view-all { font-size: 15px; }
  .sbc-items { grid-template-columns: repeat(auto-fit, minmax(120px, 1fr)); }
  .sbc-group--tile .sbc-items { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .sbc-group--rect .sbc-items { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; }
  .sbc-group--circle .sbc-items { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px 10px; }
  .sbc-group--tile .sbc-item { min-height: 138px; }
  .sbc-group--tile .sbc-label { font-size: 18px; }
  .sbc-label, .sbc-group--rect .sbc-label { font-size: 15px; }
}
@media (max-width: 420px) {
  .sbc-group-head { flex-wrap: wrap; row-gap: 4px; }
  .sbc-group--rect .sbc-items { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

/* ---------------- LIGHT THEME ----------------
   The client's reference look: soft off-white section, near-white cards
   with a hairline warm border, dark serif text, bronze-gold accents.
   Testimonials (F5EDE6) above and Latest Posts (FFFFFF) below. */
html[data-theme="light"] .sbc-section {
  --sbc-bg: #F5EDE6;
  --sbc-ink: #1a1714;
  --sbc-muted: #5b554d;
  --sbc-accent: #a8752a;
  --sbc-card-bg: rgba(255, 255, 255, 0.75);
  --sbc-card-border: #eadfcf;
  --sbc-tile-bg: linear-gradient(180deg, #fffdf9 0%, #faf5ee 100%);
  --sbc-tile-border: #e6d9c6;
  --sbc-media-bg: #f6f1ea;
}