/* ============================================================
   Joy of Diamonds — shared stylesheet
   Built on top of Bootstrap 5.3.3 (already loaded via CDN on
   every page) for the responsive grid; this file carries the
   brand look and every custom component (banners, cards, tool
   UI, comparison table).

   Brand voice in visual form: calm, honest, protective, practical.
   Warm neutral background, deep ink for trust, a restrained gold
   accent for "special occasion" without looking gaudy.
   ============================================================ */

:root {
  --jod-ink: #1c2430;
  --jod-ink-soft: #3d4757;
  --jod-cream: #faf7f2;
  --jod-cream-deep: #f2ece1;
  --jod-gold: #b08d57;
  --jod-gold-deep: #8f6f3d;
  --jod-line: #e4ddd0;
  --jod-good: #2f6d4f;
  --jod-warn: #a3701f;
  --jod-bad: #a5312c;
  --jod-radius: 10px;
  --jod-shadow: 0 2px 14px rgba(28, 36, 48, 0.08);
  --jod-font-body: "Source Sans Pro", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --jod-font-display: "Playfair Display", Georgia, "Times New Roman", serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--jod-font-body);
  color: var(--jod-ink);
  background: var(--jod-cream);
  margin: 0;
  line-height: 1.6;
  overflow-x: hidden;
  overflow-wrap: break-word;
}

h1, h2, h3, h4, .jod-display {
  font-family: var(--jod-font-display);
  color: var(--jod-ink);
  font-weight: 700;
  line-height: 1.25;
}

h1 { font-size: clamp(1.9rem, 4vw, 2.75rem); margin: 0 0 0.5rem; }
h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin: 2rem 0 1rem; }
h3 { font-size: 1.25rem; margin: 1.5rem 0 0.75rem; }

a { color: var(--jod-gold-deep); }
a:hover { color: var(--jod-ink); }

.jod-container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* ---------- Header / Nav ---------- */

.jod-header {
  background: var(--jod-ink);
  color: var(--jod-cream);
}

.jod-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding: 0.85rem 1.25rem;
  max-width: 1120px;
  margin: 0 auto;
}

.jod-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  color: #fff;
  text-decoration: none;
  font-family: var(--jod-font-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}
.jod-logo:hover { color: var(--jod-gold); }
.jod-logo svg { flex: none; }

.jod-nav-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
  border-radius: 6px;
  padding: 0.4rem 0.6rem;
  font-size: 1.1rem;
  cursor: pointer;
}

.jod-nav {
  display: flex;
  align-items: center;
  gap: 1.35rem;
  flex-wrap: wrap;
}

.jod-nav a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 600;
  white-space: nowrap;
}
.jod-nav a:hover, .jod-nav a[aria-current="page"] { color: var(--jod-gold); }

.jod-nav-dropdown { position: relative; }

/* The trigger gets vertical padding so the pointer never has to cross dead
   space to reach it, and a caret so it reads as a menu, not a link. */
.jod-nav-dropdown > a {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.5rem 0;
  cursor: pointer;
}
.jod-nav-dropdown > a::after {
  content: "";
  border: 0.3rem solid transparent;
  border-top-color: currentColor;
  margin-top: 0.3rem;
  transition: transform 0.15s ease;
}
.jod-nav-dropdown.jod-open > a::after { transform: rotate(180deg); margin-top: -0.3rem; }

.jod-nav-dropdown-menu {
  display: none;
  position: absolute;
  top: 100%;
  left: -0.6rem;
  background: #fff;
  color: var(--jod-ink);
  min-width: 260px;
  border-radius: var(--jod-radius);
  box-shadow: var(--jod-shadow);
  padding: 0.5rem;
  margin-top: 0.6rem;
  z-index: 40;
}
/* Menus near the right edge of the window flip to right-alignment (applied by
   js/main.js after measuring) so no item is ever clipped off-screen. */
.jod-nav-dropdown-menu.jod-menu-right { left: auto; right: -0.6rem; }

/* Invisible bridge across the 0.6rem gap between the trigger and the menu, so
   moving the pointer down into the menu never leaves the hover target. */
.jod-nav-dropdown-menu::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: -0.75rem;
  height: 0.75rem;
}
.jod-nav-dropdown.jod-open .jod-nav-dropdown-menu,
.jod-nav-dropdown:focus-within .jod-nav-dropdown-menu { display: block; }

@media (hover: hover) and (min-width: 861px) {
  .jod-nav-dropdown:hover .jod-nav-dropdown-menu { display: block; }
}
.jod-nav-dropdown-menu a {
  display: block;
  color: var(--jod-ink-soft);
  padding: 0.45rem 0.6rem;
  border-radius: 6px;
  font-weight: 500;
}
.jod-nav-dropdown-menu a:hover { background: var(--jod-cream-deep); color: var(--jod-ink); }

@media (max-width: 860px) {
  .jod-nav-toggle { display: inline-block; }
  .jod-nav {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: var(--jod-ink);
  }
  .jod-nav.jod-nav-open { display: flex; }
  .jod-nav a { padding: 0.6rem 0; width: 100%; }
  .jod-nav-dropdown { width: 100%; }
  .jod-nav-dropdown > a { justify-content: space-between; width: 100%; }
  .jod-nav-dropdown-menu {
    display: none;
    position: static;
    box-shadow: none;
    background: rgba(255,255,255,0.05);
    margin-top: 0.25rem;
  }
  .jod-nav-dropdown-menu::before { display: none; }
  .jod-nav-dropdown.jod-open .jod-nav-dropdown-menu { display: block; }
  .jod-nav-dropdown-menu a { color: rgba(255,255,255,0.85); }
  .jod-nav-dropdown-menu a:hover { background: rgba(255,255,255,0.08); color: var(--jod-gold); }
}

/* ---------- Campaign banner ---------- */

.jod-banner {
  background: var(--jod-gold);
  color: var(--jod-ink);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem 1rem;
  padding: 0.6rem 1.25rem;
  font-size: 0.92rem;
}
.jod-banner-text { flex: 1 1 260px; }
.jod-banner-cta {
  color: var(--jod-ink);
  font-weight: 700;
  text-decoration: underline;
  white-space: nowrap;
}
.jod-banner-dismiss {
  background: none;
  border: none;
  font-size: 1.2rem;
  line-height: 1;
  cursor: pointer;
  color: var(--jod-ink);
  opacity: 0.7;
  padding: 0 0.2rem;
}
.jod-banner-dismiss:hover { opacity: 1; }

/* ---------- Hero ---------- */

.jod-hero {
  background: linear-gradient(180deg, var(--jod-cream-deep), var(--jod-cream));
  padding: 3rem 0 2.5rem;
  border-bottom: 1px solid var(--jod-line);
}
.jod-hero-kicker {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--jod-gold-deep);
}
.jod-hero p.jod-lede { font-size: 1.1rem; color: var(--jod-ink-soft); max-width: 60ch; }

/* ---------- Buttons ---------- */

.jod-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.65rem 1.2rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  border: 2px solid var(--jod-ink);
  cursor: pointer;
  transition: transform 0.08s ease;
}
.jod-btn:active { transform: scale(0.98); }
.jod-btn-primary { background: var(--jod-ink); color: #fff; }
.jod-btn-primary:hover { background: var(--jod-ink-soft); color: #fff; }
.jod-btn-gold { background: var(--jod-gold); border-color: var(--jod-gold); color: var(--jod-ink); }
.jod-btn-gold:hover { background: var(--jod-gold-deep); border-color: var(--jod-gold-deep); color: #fff; }
.jod-btn-outline { background: transparent; color: var(--jod-ink); }
.jod-btn-outline:hover { background: var(--jod-ink); color: #fff; }
.jod-btn-sm { padding: 0.4rem 0.85rem; font-size: 0.85rem; }

/* ---------- Cards / grids ---------- */

.jod-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 1.25rem;
  margin: 1.5rem 0;
}

.jod-card {
  background: #fff;
  border: 1px solid var(--jod-line);
  border-radius: var(--jod-radius);
  padding: 1.25rem;
  box-shadow: var(--jod-shadow);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.jod-card h3 { margin: 0.25rem 0 0; font-size: 1.05rem; }
.jod-card .jod-price { font-size: 1.3rem; font-weight: 700; color: var(--jod-ink); }
.jod-card .jod-price-note { font-size: 0.72rem; color: var(--jod-ink-soft); font-weight: 400; }
.jod-card .jod-meta { font-size: 0.85rem; color: var(--jod-ink-soft); }
.jod-card .jod-badge {
  align-self: flex-start;
  background: var(--jod-cream-deep);
  color: var(--jod-gold-deep);
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
}
.jod-card .jod-icon { color: var(--jod-gold-deep); }
.jod-card-actions { margin-top: auto; display: flex; gap: 0.5rem; flex-wrap: wrap; }

/* ---------- Section framing ---------- */

.jod-section { padding: 2.25rem 0; }
.jod-section-muted { background: var(--jod-cream-deep); }
.jod-section-ink { background: var(--jod-ink); color: var(--jod-cream); }
.jod-section-ink h2, .jod-section-ink h3 { color: #fff; }

/* ---------- Forms (tools) ---------- */

.jod-tool {
  background: #fff;
  border: 1px solid var(--jod-line);
  border-radius: var(--jod-radius);
  box-shadow: var(--jod-shadow);
  padding: 1.75rem;
}
.jod-field { margin-bottom: 1.1rem; }
.jod-field label { display: block; font-weight: 700; margin-bottom: 0.35rem; font-size: 0.92rem; }
.jod-field .jod-hint { font-weight: 400; color: var(--jod-ink-soft); font-size: 0.8rem; margin-top: 0.25rem; }
.jod-field select, .jod-field input[type=text], .jod-field input[type=number], .jod-field input[type=url], .jod-field input[type=email] {
  width: 100%;
  padding: 0.55rem 0.7rem;
  border: 1px solid var(--jod-line);
  border-radius: 6px;
  font-size: 0.95rem;
  font-family: inherit;
  background: var(--jod-cream);
}
.jod-field select:focus, .jod-field input:focus {
  outline: none;
  border-color: var(--jod-gold);
  box-shadow: 0 0 0 3px rgba(176,141,87,0.2);
}
.jod-radio-row, .jod-check-row { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.jod-radio-pill {
  border: 1px solid var(--jod-line);
  border-radius: 999px;
  padding: 0.4rem 0.9rem;
  font-size: 0.85rem;
  cursor: pointer;
  background: var(--jod-cream);
}
.jod-radio-pill input { position: absolute; opacity: 0; pointer-events: none; }
.jod-radio-pill.jod-selected { background: var(--jod-ink); color: #fff; border-color: var(--jod-ink); }

/* ---------- Verdict / result panels ---------- */

.jod-result {
  margin-top: 1.5rem;
  border-radius: var(--jod-radius);
  padding: 1.5rem;
  border: 1px solid var(--jod-line);
}
.jod-verdict {
  display: inline-block;
  font-weight: 800;
  font-size: 1rem;
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  margin-bottom: 0.75rem;
}
.jod-verdict-good { background: #e4f2ea; color: var(--jod-good); }
.jod-verdict-fair { background: #fbf1de; color: var(--jod-warn); }
.jod-verdict-bad { background: #f7e3e1; color: var(--jod-bad); }
.jod-verdict-unknown { background: var(--jod-cream-deep); color: var(--jod-ink-soft); }

/* ---------- Comparison table ---------- */

.jod-compare-controls {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: flex-end;
  background: #fff;
  border: 1px solid var(--jod-line);
  border-radius: var(--jod-radius);
  padding: 1.1rem;
  margin-bottom: 1.25rem;
}
.jod-compare-controls .jod-field { margin-bottom: 0; min-width: 150px; flex: 1 1 150px; }

.jod-table-wrap { overflow-x: auto; border: 1px solid var(--jod-line); border-radius: var(--jod-radius); background: #fff; }
/* Keep the horizontal scrollbar within reach, even with a long product list. */
.jod-compare-table-wrap {
  max-height: 65vh;
  max-height: 65dvh;
  overflow: auto;
}
.jod-compare-table-wrap:focus-visible {
  outline: 3px solid var(--jod-gold);
  outline-offset: 3px;
}
.jod-compare-table-wrap thead th { z-index: 1; }
table.jod-table { border-collapse: collapse; width: 100%; min-width: 920px; font-size: 0.88rem; }
table.jod-table th, table.jod-table td { padding: 0.65rem 0.8rem; text-align: left; border-bottom: 1px solid var(--jod-line); white-space: nowrap; }
table.jod-table thead th {
  background: var(--jod-ink);
  color: #fff;
  position: sticky;
  top: 0;
  cursor: pointer;
  user-select: none;
}
table.jod-table thead th:hover { background: var(--jod-ink-soft); }
table.jod-table tbody tr:hover { background: var(--jod-cream-deep); }
table.jod-table td.jod-name-cell { white-space: normal; min-width: 220px; font-weight: 600; }

/* ---------- Diamond shapes ---------- */

.jod-shape-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(112px, 1fr));
  gap: 0.85rem;
  margin: 1.5rem 0;
}
.jod-shape-card {
  background: #fff;
  border: 1px solid var(--jod-line);
  border-radius: var(--jod-radius);
  padding: 0.9rem 0.5rem;
  text-align: center;
  text-decoration: none;
  color: var(--jod-ink);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  transition: border-color 0.15s ease, transform 0.15s ease;
}
.jod-shape-card:hover {
  border-color: var(--jod-gold);
  transform: translateY(-2px);
  color: var(--jod-ink);
}
.jod-shape-svg { color: var(--jod-gold-deep); }
.jod-shape-name { font-size: 0.82rem; font-weight: 700; }

.jod-shape-detail {
  display: flex;
  gap: 1.75rem;
  align-items: flex-start;
  background: #fff;
  border: 1px solid var(--jod-line);
  border-radius: var(--jod-radius);
  padding: 1.5rem;
  margin-bottom: 1.25rem;
  scroll-margin-top: 1.5rem;
}
.jod-shape-detail-art { flex: 0 0 110px; text-align: center; }
.jod-shape-detail-body { flex: 1 1 320px; min-width: 0; }
.jod-shape-detail-body h3 { margin-top: 0; }
.jod-shape-facts { margin: 1rem 0 1.1rem; display: grid; grid-template-columns: minmax(140px, 190px) 1fr; gap: 0.35rem 1rem; }
.jod-shape-facts dt {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--jod-gold-deep);
  padding-top: 0.15rem;
}
.jod-shape-facts dd { margin: 0; font-size: 0.92rem; color: var(--jod-ink-soft); }

@media (max-width: 640px) {
  .jod-shape-detail { flex-direction: column; gap: 1rem; }
  .jod-shape-detail-art { flex: none; align-self: center; }
  .jod-shape-facts { grid-template-columns: 1fr; gap: 0.15rem; }
  .jod-shape-facts dd { margin-bottom: 0.6rem; }
}

/* ---------- 4Cs explorer ---------- */

.jod-explorer { display: flex; flex-wrap: wrap; gap: 2rem; align-items: flex-start; }
.jod-explorer-canvas-wrap { flex: 0 1 260px; width: 260px; max-width: 100%; min-width: 0; text-align: center; }
.jod-explorer-canvas-wrap canvas { max-width: 100%; height: auto; }
.jod-explorer-controls { flex: 1 1 320px; min-width: 0; max-width: 100%; }
.jod-slider-row { margin-bottom: 1.1rem; }
.jod-slider-row label { display: flex; justify-content: space-between; font-weight: 700; font-size: 0.9rem; margin-bottom: 0.35rem; }
.jod-slider-row output { color: var(--jod-gold-deep); }
.jod-slider-row input[type=range] { width: 100%; accent-color: var(--jod-gold-deep); }

/* ---------- Footer ---------- */

.jod-footer {
  background: var(--jod-ink);
  color: rgba(255,255,255,0.75);
  padding: 2.5rem 0 1.25rem;
  margin-top: 3rem;
  font-size: 0.88rem;
}
.jod-footer a { color: rgba(255,255,255,0.85); }
.jod-footer a:hover { color: var(--jod-gold); }
.jod-footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.12);
}
.jod-footer-grid h4 { color: #fff; font-family: var(--jod-font-body); font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.06em; margin: 0 0 0.75rem; }
.jod-footer-grid ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.45rem; }
.jod-footer-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 0.5rem; padding-top: 1.25rem; }
.jod-disclaimer { font-size: 0.78rem; color: rgba(255,255,255,0.55); max-width: 70ch; }

/* ---------- Misc ---------- */

.jod-callout {
  background: var(--jod-cream-deep);
  border-left: 4px solid var(--jod-gold);
  padding: 1rem 1.25rem;
  border-radius: 0 8px 8px 0;
  margin: 1.5rem 0;
}
.jod-breadcrumb { font-size: 0.82rem; color: var(--jod-ink-soft); margin-bottom: 0.5rem; }
.jod-breadcrumb a { color: var(--jod-ink-soft); }
.jod-toc { background: #fff; border: 1px solid var(--jod-line); border-radius: var(--jod-radius); padding: 1.1rem 1.4rem; margin: 1.5rem 0; }
.jod-toc h4 { margin: 0 0 0.5rem; font-family: var(--jod-font-body); font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.05em; }
.jod-tag { display: inline-block; background: var(--jod-cream-deep); color: var(--jod-ink-soft); font-size: 0.75rem; padding: 0.15rem 0.55rem; border-radius: 999px; margin-right: 0.3rem; }

img { max-width: 100%; }
.jod-visually-hidden {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}