/* Примитивы: кнопки, заголовки секций, чипы, разделитель. */
.ui-btn {
  display: inline-block;
  padding: 13px 30px;
  border-radius: var(--r-pill);
  border: 1px solid transparent;
  font-family: var(--f-sans);
  font-size: 15px;
  letter-spacing: .4px;
  text-decoration: none;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, border-color .2s ease, transform .2s ease;
}
.ui-btn:hover { transform: translateY(-1px); }

.ui-btn--solid {
  background: linear-gradient(180deg, var(--c-gold) 0%, var(--c-gold-2) 100%);
  color: #1b1508;
  box-shadow: 0 10px 26px rgba(0, 0, 0, .45), inset 0 1px 0 rgba(255, 255, 255, .35);
  font-weight: 500;
}
.ui-btn--solid:hover { background: linear-gradient(180deg, #e6c26a 0%, #c19a45 100%); }

.ui-btn--ghost {
  background: rgba(244, 233, 210, .06);
  color: var(--c-paper);
  border-color: var(--c-line-strong);
  backdrop-filter: blur(6px);
}
.ui-btn--ghost:hover { background: rgba(244, 233, 210, .14); }

.ui-btn--quiet {
  background: none;
  border: none;
  padding: 4px 0;
  color: var(--c-gold);
  border-bottom: 1px solid var(--c-gold-2);
  border-radius: 0;
}

.ui-sect-title { max-width: 660px; margin-bottom: var(--sp-4); }
.ui-sect-title--center { margin-left: auto; margin-right: auto; text-align: center; }
.ui-sect-title h2 { font-size: var(--fs-h2); margin-bottom: var(--sp-2); }
.ui-sect-title .lead { color: var(--c-ink-soft); }

.ui-chip {
  display: inline-block;
  font-family: var(--f-sans);
  font-size: var(--fs-micro);
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--c-gold);
  background: rgba(217, 180, 92, .1);
  border: 1px solid var(--c-line-strong);
  border-radius: var(--r-pill);
  padding: 6px 14px;
}

.ui-divider {
  border: none;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-line-strong), transparent);
  margin: 0;
}