/* BioPeak — FAQ page. Sibling of privacy.css / peptide-therapy.css:
   editorial spine, hairline Q&A lists, flat brand fields, square-edged photos. */

#site-header { position: sticky; top: 0; z-index: 50; }

/* ---- Hero (forest, compact) ---- */
.fq-hero {
  background: var(--forest);
  padding: var(--space-9) var(--gutter) var(--space-10);
}
.fq-hero-inner {
  max-width: var(--container-xl);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  gap: var(--space-8);
  align-items: center;
}
.fq-hero-photo {
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  max-height: 480px;
  display: block;
}
.fq-hero-eyebrow {
  font-size: var(--text-2xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--text-on-dark-muted);
  margin: 0 0 var(--space-5);
}
.fq-hero h1 {
  font-size: clamp(2.5rem, 4.6vw, 4rem);
  line-height: 1.08;
  font-weight: var(--fw-bold);
  letter-spacing: -0.025em;
  color: var(--cream);
  margin: 0 0 var(--space-5);
  max-width: 18ch;
  text-wrap: balance;
}
.fq-hero-sub {
  font-size: var(--text-lg);
  font-weight: var(--fw-medium);
  line-height: 1.5;
  color: var(--cream);
  margin: 0;
  max-width: 42ch;
  text-wrap: pretty;
}
.fq-hero-sub a {
  color: var(--cream);
  text-decoration: underline;
  text-decoration-color: rgba(238, 236, 230, 0.45);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
  transition: text-decoration-color 220ms cubic-bezier(0.22, 0.61, 0.36, 1);
}
.fq-hero-sub a:hover { text-decoration-color: var(--cream); }

/* ---- Sections: editorial spine ---- */
.fq-section { padding: var(--space-10) var(--gutter); }
.fq-inner { max-width: var(--container-xl); margin: 0 auto; }
.fq-alt { background: var(--cream-50); }

.fq-sec-grid {
  display: grid;
  grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
  gap: var(--space-8);
  align-items: start;
}
.fq-sec-head { position: sticky; top: 116px; }
.fq-sec-head h2 {
  font-size: var(--text-xl);
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--text-strong);
  margin: 0;
  max-width: 16ch;
  text-wrap: pretty;
}
.fq-rule { width: 48px; height: 2px; background: var(--sage); margin-bottom: var(--space-4); }
.fq-eyebrow {
  font-size: var(--text-2xs);
  font-weight: var(--fw-semibold);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--sage);
  margin-bottom: var(--space-3);
}

/* ---- Q&A items (hairline top-rules, open answers) ---- */
.fq-items { display: flex; flex-direction: column; gap: var(--space-6); }
.fq-item {
  border-top: 1px solid var(--taupe-300);
  padding-top: var(--space-5);
}
.fq-item h3 {
  font-size: var(--text-lg);
  line-height: 1.35;
  font-weight: var(--fw-semibold);
  letter-spacing: -0.01em;
  color: var(--text-strong);
  margin: 0 0 var(--space-3);
  max-width: 30ch;
  text-wrap: balance;
}
.fq-answer p {
  font-size: var(--text-md);
  line-height: var(--leading-relaxed);
  color: var(--text-body);
  max-width: 62ch;
  margin: 0 0 var(--space-4);
}
.fq-answer p:last-child { margin-bottom: 0; }

.fq-link {
  display: inline-block;
  font-size: var(--text-md);
  font-weight: var(--fw-medium);
  color: var(--forest);
  text-decoration: none;
  border-bottom: 1.5px solid var(--sage);
  padding-bottom: 2px;
  transition: color 220ms cubic-bezier(0.22, 0.61, 0.36, 1);
}
.fq-link:hover { color: var(--forest-400); }

/* ---- Hours (hairline mini-table) ---- */
.fq-hours { margin: 0; max-width: 380px; }
.fq-hours-row {
  display: flex;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--taupe-300);
}
.fq-hours-row:last-child { border-bottom: none; padding-bottom: 0; }
.fq-hours dt {
  font-size: var(--text-base);
  font-weight: var(--fw-medium);
  color: var(--text-strong);
}
.fq-hours dd {
  margin: 0;
  font-size: var(--text-base);
  color: var(--text-body);
}

/* ---- Photo band + strip (full-bleed breathers) ---- */
.fq-band, .fq-strip { line-height: 0; background: var(--forest); }
.fq-band-slot {
  width: 100%;
  height: clamp(340px, 54vh, 580px);
  display: block;
}
.fq-strip-slot {
  width: 100%;
  height: clamp(280px, 44vh, 480px);
  display: block;
}

/* ---- Scroll reveals (same system as homepage) ---- */
.bp-motion [data-reveal] {
  opacity: 0;
  transform: translateY(8px);
  transition:
    opacity 560ms cubic-bezier(0.65, 0, 0.35, 1),
    transform 560ms cubic-bezier(0.65, 0, 0.35, 1);
  transition-delay: calc(var(--reveal-i, 0) * 130ms);
}
.bp-motion [data-reveal].is-in { opacity: 1; transform: none; }
@media print {
  .bp-motion [data-reveal] { opacity: 1; transform: none; }
}
.bp-motion [data-reveal] .fq-rule {
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform 650ms cubic-bezier(0.65, 0, 0.35, 1) 120ms;
}
.bp-motion [data-reveal].is-in .fq-rule { transform: scaleX(1); }

/* ---- Mobile ---- */
@media (max-width: 900px) {
  .fq-hero { padding: var(--space-8) var(--gutter); }
  .fq-hero-inner { grid-template-columns: 1fr; gap: var(--space-7); }
  .fq-hero-photo { aspect-ratio: 4 / 3; max-height: 380px; }
  .fq-hero h1 { font-size: clamp(2.2rem, 9vw, 3rem); }
  .fq-section { padding: var(--space-8) var(--gutter); }
  .fq-sec-grid { grid-template-columns: 1fr; gap: var(--space-6); }
  .fq-sec-head { position: static; }
  .fq-items { gap: var(--space-5); }
  .fq-band-slot { height: clamp(260px, 40vh, 400px); }
  .fq-strip-slot { height: clamp(220px, 34vh, 340px); }
}