/* ══════════════════════════════════════════════════════════════
   BuySellHome.SG — Website UI Kit · shared styles
   Layered on top of ../../colors_and_type.css (tokens only).
   ══════════════════════════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  background: var(--bsh-ivory);
  color: var(--bsh-fg2);
  font-family: var(--bsh-ff-body);
  font-size: var(--bsh-fs-body);
  line-height: var(--bsh-lh-body);
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; }
ul { list-style: none; }
img { display: block; max-width: 100%; }

/* ── reusable buttons ─────────────────────────────────────────── */
.btn {
  font-family: var(--bsh-ff-body);
  font-weight: 600;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 13px 26px;
  border: none;
  border-radius: var(--bsh-r-md);
  transition: background var(--bsh-dur-base), transform var(--bsh-dur-fast), opacity var(--bsh-dur-base), color var(--bsh-dur-base);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  white-space: nowrap;
}
.btn-primary { background: var(--bsh-teal); color: #fff; }
.btn-primary:hover { background: var(--bsh-teal-mid); transform: translateY(-1px); }
.btn-gold { background: var(--bsh-gold); color: var(--bsh-charcoal); }
.btn-gold:hover { opacity: 0.88; transform: translateY(-1px); }
.btn-outline { background: transparent; color: var(--bsh-teal); border: 1.5px solid var(--bsh-teal); padding: 11.5px 24.5px; font-weight: 500; }
.btn-outline:hover { background: var(--bsh-teal); color: #fff; }
.btn-outline-on-dark { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,0.45); padding: 11.5px 24.5px; font-weight: 500; }
.btn-outline-on-dark:hover { background: rgba(255,255,255,0.08); border-color: var(--bsh-gold-light); color: var(--bsh-gold-light); }
.btn-ghost { background: transparent; color: var(--bsh-slate); padding: 11.5px 14px; font-weight: 500; }
.btn-ghost:hover { color: var(--bsh-teal); }

/* ── tags ─────────────────────────────────────────────────────── */
.bsh-tag {
  font-family: var(--bsh-ff-mono);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 5px 11px;
  border-radius: var(--bsh-r-sm);
  white-space: nowrap;
}
.bsh-tag.teal { background: var(--bsh-teal); color: #fff; }
.bsh-tag.gold { background: var(--bsh-gold); color: var(--bsh-charcoal); font-weight: 600; }
.bsh-tag.outline { border: 1px solid var(--bsh-mist); color: var(--bsh-stone); padding: 4px 10px; }

/* ── eyebrow / labels ─────────────────────────────────────────── */
.eyebrow {
  font-family: var(--bsh-ff-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bsh-gold);
}
.section-label {
  font-family: var(--bsh-ff-body);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bsh-stone);
}

/* ── shared layout ────────────────────────────────────────────── */
.wrap { max-width: 1180px; margin: 0 auto; padding: 0 32px; }

/* ── divider rule (gold) ──────────────────────────────────────── */
.rule-gold { height: 2px; background: var(--bsh-gold); width: 56px; }

/* ── focus ────────────────────────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--bsh-gold);
  outline-offset: 3px;
}

/* ── card base ────────────────────────────────────────────────── */
.bsh-card {
  background: var(--bsh-white);
  border: 1px solid var(--bsh-teal-light);
  border-radius: var(--bsh-r-xl);
  box-shadow: var(--bsh-shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--bsh-dur-base), transform var(--bsh-dur-base);
}
.bsh-card.interactive:hover {
  box-shadow: var(--bsh-shadow-md);
  transform: translateY(-2px);
}

/* ── scroll-reveal (fade + lift) ──────────────────────────────── */
[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s cubic-bezier(0.2,0.6,0.2,1), transform 0.7s cubic-bezier(0.2,0.6,0.2,1);
}
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }
[data-bar-fill] { transition: width 1s cubic-bezier(0.2,0.6,0.2,1); }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { transition: none !important; opacity: 1 !important; transform: none !important; }
  [data-bar-fill] { transition: none !important; }
}