/* ============================================================
   product.css — shared template for product detail pages
   (zride, dine, lex, erp, pharma, aslify). Loads after asli.css.
   ============================================================ */

.phero { padding: clamp(56px, 9vw, 110px) 0 clamp(40px, 6vw, 64px); position: relative; }
.phero .crumb {
  font-family: var(--font-mono); font-size: .74rem; letter-spacing: .2em;
  text-transform: uppercase; color: var(--text-dim); display: block; margin-bottom: 16px;
}
.phero .crumb a { color: var(--copper); text-decoration: none; }
.phero h1 {
  font-family: var(--font-display); font-weight: 800; text-transform: uppercase;
  font-size: clamp(3rem, 9vw, 6.5rem); line-height: .95; letter-spacing: .01em;
  color: var(--text-hi); margin-bottom: 10px;
}
.phero h1 em { font-style: normal; color: var(--copper); }
.phero .psub2 {
  font-family: var(--font-mono); font-size: .85rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--text-mid); display: block; margin-bottom: 22px;
}
.phero .tag { max-width: 66ch; }

/* fact strip under hero */
.facts {
  display: grid; grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  margin-top: var(--space-lg);
}
.facts div { padding: 20px 18px 16px; border-right: 1px solid var(--line); }
.facts div:last-child { border-right: 0; }
.facts b { display: block; font-family: var(--font-display); font-weight: 800; font-size: clamp(1.4rem, 2.6vw, 2.1rem); color: var(--text-hi); line-height: 1.05; }
.facts span { font-family: var(--font-mono); font-size: .64rem; letter-spacing: .14em; text-transform: uppercase; color: var(--text-dim); }
@media (max-width: 760px) { .facts { grid-template-columns: repeat(2, 1fr); } .facts div:nth-child(2) { border-right: 0; } }

/* the difference table */
.diff { border: 1px solid var(--line); margin-top: var(--space-md); }
.diff-head {
  display: grid; grid-template-columns: 1fr 1fr; background: var(--bg1);
  border-bottom: 1px solid var(--line);
}
.diff-head span {
  padding: 16px 24px; font-family: var(--font-mono); font-size: .72rem;
  letter-spacing: .18em; text-transform: uppercase; color: var(--text-dim);
}
.diff-head span:last-child { color: var(--copper); border-left: 1px solid var(--line); }
.diff-row { display: grid; grid-template-columns: 1fr 1fr; border-bottom: 1px solid var(--line); }
.diff-row:last-child { border-bottom: 0; }
.diff-row div { padding: 18px 24px; font-size: .93rem; }
.diff-row .them { color: var(--text-dim); }
.diff-row .us { border-left: 1px solid var(--line); color: var(--text-mid); background: color-mix(in srgb, var(--bg1) 55%, transparent); }
.diff-row .us b, .diff-row .us strong { color: var(--text-hi); }
@media (max-width: 700px) {
  .diff-head { grid-template-columns: 1fr; } .diff-head span:first-child { display: none; }
  .diff-row { grid-template-columns: 1fr; }
  .diff-row .them { padding-bottom: 4px; font-size: .82rem; }
  .diff-row .them::before { content: "The usual way — "; font-family: var(--font-mono); font-size: .66rem; letter-spacing: .12em; text-transform: uppercase; }
  .diff-row .us { border-left: 0; }
}

/* closing CTA band */
.ctaband {
  margin-top: var(--space-xl); background: var(--bg1); border: 1px solid var(--line);
  border-left: 3px solid var(--copper); padding: clamp(30px, 5vw, 52px);
  display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap;
}
.ctaband h3 { font-family: var(--font-display); font-weight: 800; text-transform: uppercase; font-size: clamp(1.5rem, 3.4vw, 2.4rem); color: var(--text-hi); line-height: 1; }
.ctaband h3 em { font-style: normal; color: var(--copper); }
.ctaband .actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* FAQ (SEO — matches section rhythm) */
.pfaq { border-top: 1px solid var(--line); margin-top: var(--space-md); }
.pfaq details { border-bottom: 1px solid var(--line); }
.pfaq summary {
  cursor: pointer; list-style: none; display: flex; align-items: baseline; gap: 16px;
  padding: 20px 4px; font-family: var(--font-display); font-weight: 700; font-size: 1.05rem;
  text-transform: uppercase; letter-spacing: .03em; color: var(--text-hi);
}
.pfaq summary::-webkit-details-marker { display: none; }
.pfaq summary .qid { font-family: var(--font-mono); font-size: .7rem; font-weight: 400; color: var(--copper); letter-spacing: .12em; flex-shrink: 0; }
.pfaq summary::after { content: "+"; margin-left: auto; font-family: var(--font-mono); color: var(--copper); }
.pfaq details[open] summary::after { content: "\2212"; }
.pfaq details p { padding: 0 4px 22px 52px; max-width: 78ch; color: var(--text-mid); font-size: .95rem; line-height: 1.7; }
.pfaq details p b { color: var(--text-hi); font-weight: 600; }
@media (max-width: 640px) { .pfaq details p { padding-left: 4px; } }