/* Gluto product guide page — shares tokens from style.css (DM Sans, color vars). */

.product-page {
  background: var(--color-bg-alt);
  color: var(--color-text);
}

.pg-wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 6rem;
}

/* Breadcrumb */
.pg-breadcrumb {
  font-size: 0.82rem;
  color: var(--color-text-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
  margin: 0.5rem 0 1.25rem;
}
.pg-breadcrumb a { color: var(--color-text-secondary); text-decoration: none; }
.pg-breadcrumb a:hover { color: var(--color-primary); }
.pg-breadcrumb .sep { color: var(--color-text-muted); }

/* ---------- Decision hero ---------- */
.pg-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  gap: 2rem;
  align-items: start;
}

.pg-gallery { position: sticky; top: 1.5rem; }
.pg-gallery-main {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 18px;
  aspect-ratio: 1 / 1;
  display: grid;
  place-items: center;
  overflow: hidden;
  box-shadow: 0 12px 32px rgba(13, 148, 136, 0.06);
}
.pg-gallery-main img { width: 100%; height: 100%; object-fit: contain; padding: 1.75rem; }
.pg-gallery-thumbs {
  display: flex;
  gap: 0.6rem;
  margin-top: 0.85rem;
  overflow-x: auto;
  padding-bottom: 0.25rem;
}
.pg-thumb {
  flex: 0 0 auto;
  width: 64px; height: 64px;
  border-radius: 12px;
  border: 1.5px solid var(--color-border);
  background: #fff;
  cursor: pointer;
  overflow: hidden;
  padding: 0;
  transition: border-color 0.15s, transform 0.15s;
}
.pg-thumb img { width: 100%; height: 100%; object-fit: contain; padding: 4px; }
.pg-thumb:hover { transform: translateY(-2px); }
.pg-thumb.is-active { border-color: var(--color-primary); }

/* Decision card */
.pg-decision {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 18px;
  padding: 1.5rem;
  box-shadow: 0 12px 32px rgba(13, 148, 136, 0.06);
}

.pg-verdict-row { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: center; margin-bottom: 0.9rem; }
.pg-verdict {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
  font-size: 0.95rem;
  padding: 0.5rem 0.9rem;
  border-radius: 999px;
  letter-spacing: 0.01em;
}
.pg-verdict .pg-verdict-icon {
  width: 20px; height: 20px;
  border-radius: 50%;
  display: grid; place-items: center;
  font-size: 0.8rem; color: #fff;
}
.pg-verdict--safe { background: rgba(22,163,74,0.12); color: #15803d; }
.pg-verdict--safe .pg-verdict-icon { background: var(--color-success); }
.pg-verdict--caution { background: rgba(234,179,8,0.15); color: #a16207; }
.pg-verdict--caution .pg-verdict-icon { background: var(--color-caution); }
.pg-verdict--avoid { background: rgba(239,68,68,0.12); color: #b91c1c; }
.pg-verdict--avoid .pg-verdict-icon { background: var(--color-error); }
.pg-verdict--unknown { background: rgba(120,113,108,0.12); color: #57534e; }
.pg-verdict--unknown .pg-verdict-icon { background: #9ca3af; }

.pg-confidence {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  background: var(--color-primary-light);
  padding: 0.4rem 0.7rem;
  border-radius: 999px;
}

.pg-title { font-size: 1.45rem; line-height: 1.25; margin: 0.2rem 0 0.5rem; font-weight: 700; }
.pg-meta { display: flex; flex-wrap: wrap; gap: 0.5rem 0.85rem; align-items: center; color: var(--color-text-secondary); font-size: 0.9rem; margin-bottom: 1rem; }
.pg-brand { font-weight: 600; color: var(--color-text); }
.pg-stars { color: #f59e0b; letter-spacing: 1px; }
.pg-reviews { color: var(--color-text-muted); }

.pg-celiac-take {
  background: var(--color-bg-alt);
  border-left: 3px solid var(--color-primary);
  border-radius: 8px;
  padding: 0.85rem 1rem;
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
}

.pg-chips { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-bottom: 1.25rem; }
.pg-chip {
  font-size: 0.78rem; font-weight: 600;
  padding: 0.35rem 0.7rem; border-radius: 8px;
  display: inline-flex; align-items: center; gap: 0.35rem;
}
.pg-chip--good { background: rgba(22,163,74,0.1); color: #15803d; }
.pg-chip--warn { background: rgba(234,179,8,0.14); color: #a16207; }
.pg-chip--neutral { background: #f1f0ef; color: var(--color-text-secondary); }

.pg-price-row { display: flex; align-items: baseline; gap: 0.6rem; margin-bottom: 0.85rem; }
.pg-price { font-size: 1.6rem; font-weight: 700; color: var(--color-text); }
.pg-price-note { font-size: 0.78rem; color: var(--color-text-muted); }

.pg-buy {
  display: flex; align-items: center; justify-content: center; gap: 0.5rem;
  width: 100%;
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  font-size: 1.02rem;
  padding: 0.95rem 1rem;
  border-radius: 12px;
  text-decoration: none;
  transition: background 0.15s, transform 0.1s;
}
.pg-buy:hover { background: var(--color-primary-hover); transform: translateY(-1px); }
.pg-affiliate-note { font-size: 0.72rem; color: var(--color-text-muted); text-align: center; margin-top: 0.6rem; }

/* ---------- At a glance ---------- */
.pg-glance {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 0.85rem;
  margin: 2rem 0;
}
.pg-glance-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 0.95rem 1rem;
}
.pg-glance-label { font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-text-muted); margin-bottom: 0.3rem; }
.pg-glance-value { font-size: 0.98rem; font-weight: 600; color: var(--color-text); }

/* ---------- Sections ---------- */
.pg-section { margin: 2.5rem 0; }
.pg-section-title { font-size: 1.25rem; font-weight: 700; margin: 0 0 1rem; }

.pg-proscons { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }
.pg-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 1.35rem 1.5rem;
}
.pg-card-head { display: flex; align-items: center; gap: 0.5rem; font-weight: 700; margin-bottom: 0.9rem; }
.pg-card--pros .pg-card-head { color: #15803d; }
.pg-card--cons .pg-card-head { color: #b45309; }
.pg-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.65rem; }
.pg-list li { position: relative; padding-left: 1.5rem; line-height: 1.5; color: var(--color-text-secondary); font-size: 0.95rem; }
.pg-list--pros li::before { content: "✓"; position: absolute; left: 0; color: var(--color-success); font-weight: 700; }
.pg-list--cons li::before { content: "!"; position: absolute; left: 0.3rem; color: var(--color-caution); font-weight: 700; }

/* Gluten deep-dive */
.pg-gluten {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 1.5rem;
}
.pg-gluten-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.1rem; margin-bottom: 1.1rem; }
.pg-gluten-item .lbl { font-size: 0.78rem; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: 0.05em; margin-bottom: 0.25rem; }
.pg-gluten-item .val { font-weight: 600; }
.pg-gluten-rationale { font-size: 0.95rem; line-height: 1.6; color: var(--color-text-secondary); border-top: 1px solid var(--color-border); padding-top: 1rem; }
.pg-watch { display: flex; flex-wrap: wrap; gap: 0.5rem; margin-top: 1rem; }
.pg-watch .pg-chip--warn { font-weight: 500; }

/* Two-column info (best for / not ideal) */
.pg-bestfor { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }

/* Article prose */
.pg-article-section { margin-bottom: 1.6rem; }
.pg-article-section h3 { font-size: 1.08rem; font-weight: 700; margin: 0 0 0.5rem; }
.pg-article-section p { line-height: 1.72; color: var(--color-text-secondary); margin: 0; }

/* Quote cards */
.pg-quotes { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1rem; }
.pg-quote {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 14px;
  padding: 1.15rem 1.25rem 1.15rem 1.35rem;
  position: relative;
  line-height: 1.55;
  color: var(--color-text-secondary);
  font-size: 0.92rem;
}
.pg-quote::before { content: "\201C"; position: absolute; top: -0.2rem; left: 0.5rem; font-size: 2.4rem; color: var(--color-primary); opacity: 0.25; font-family: Georgia, serif; }
.pg-quote--like { border-left: 3px solid var(--color-success); }
.pg-quote--dislike { border-left: 3px solid var(--color-caution); }
.pg-quotes-group-label { font-weight: 700; margin: 0 0 0.75rem; display: flex; align-items: center; gap: 0.4rem; }

/* Key takeaways */
.pg-takeaways {
  background: var(--color-primary-light);
  border: 1px solid rgba(13,148,136,0.18);
  border-radius: 16px;
  padding: 1.5rem 1.75rem;
}
.pg-takeaways ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.7rem; }
.pg-takeaways li { position: relative; padding-left: 1.7rem; line-height: 1.55; }
.pg-takeaways li::before { content: "✓"; position: absolute; left: 0; top: 0.05rem; color: var(--color-primary); font-weight: 700; }

/* Trust footer */
.pg-trust {
  border: 1px dashed var(--color-border);
  border-radius: 14px;
  padding: 1.25rem 1.5rem;
  background: var(--color-surface);
  color: var(--color-text-muted);
  font-size: 0.85rem;
  line-height: 1.6;
}
.pg-trust strong { color: var(--color-text-secondary); }
.pg-trust ul { margin: 0.5rem 0 0; padding-left: 1.1rem; }

/* Sticky buy bar */
.pg-sticky-bar {
  position: fixed;
  left: 0; right: 0; bottom: 0;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(8px);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -6px 24px rgba(0,0,0,0.06);
  transform: translateY(110%);
  transition: transform 0.25s ease;
  z-index: 50;
}
.pg-sticky-bar.is-visible { transform: translateY(0); }
.pg-sticky-inner {
  max-width: 1120px; margin: 0 auto;
  display: flex; align-items: center; gap: 1rem;
  padding: 0.7rem 1.25rem;
}
.pg-sticky-info { display: flex; align-items: center; gap: 0.75rem; min-width: 0; flex: 1; }
.pg-sticky-info .t { font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pg-sticky-info .p { font-weight: 700; white-space: nowrap; }
.pg-sticky-bar .pg-buy { width: auto; padding: 0.7rem 1.4rem; white-space: nowrap; }

/* Responsive */
@media (max-width: 860px) {
  .pg-hero { grid-template-columns: 1fr; }
  .pg-gallery { position: static; }
  .pg-proscons, .pg-bestfor { grid-template-columns: 1fr; }
  .pg-sticky-info .t { display: none; }
}