/* ==========================================================================
   XI:XI Signature Brand Identity Stylesheet
   The four pillars are the two 11s; the midpoint is the : in 11:11.
   ========================================================================== */

:root {
  --brand-ink: #171717;
  --brand-paper: #f7f4ef;
  --brand-white: #ffffff;
  --brand-brass: #b38d5a;
  --brand-brass-soft: #d9c39f;
  --brand-brass-dark: #80633d;
  --brand-line: #ded4c5;
  --brand-muted: #686158;
  --brand-radius: 18px;
  --brand-shadow: 0 18px 36px rgba(23, 23, 23, 0.08);
}

/* Base Brand Lockups & Logos */
:is(.brand-lockup, .footer-brand, .logo) {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--brand-ink);
  line-height: 1;
  white-space: nowrap;
}

:is(.brand-lockup, .footer-brand, .logo) img {
  display: block;
  width: 220px;
  height: auto;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

:is(.brand-lockup, .footer-brand, .logo):hover img {
  transform: translateY(-1px);
  opacity: 0.96;
}

:is(.brand-lockup--compact, .logo--compact) img {
  width: 170px;
}

/* Color & Theme Variations */
:is(.brand-lockup--on-dark, .footer-brand--on-dark, .logo--on-dark) {
  color: var(--brand-paper);
}

:is(.brand-lockup--on-dark, .footer-brand--on-dark, .logo--on-dark) img {
  filter: brightness(1.1) saturate(1.1);
}

:is(.brand-lockup--accent, .logo--accent) {
  color: var(--brand-brass-dark);
}

/* Signature & Mark Components */
.brand-signature {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: inherit;
}

.brand-signature__mark {
  width: 44px;
  height: 44px;
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(23, 23, 23, 0.03);
  border: 1px solid rgba(179, 141, 90, 0.38);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.brand-signature__mark svg {
  display: block;
  width: 100%;
  height: 100%;
}

.brand-signature__wordmark {
  width: 146px;
  height: auto;
}

.brand-signature--compact .brand-signature__mark {
  width: 32px;
  height: 32px;
  border-radius: 10px;
}

.brand-signature--compact .brand-signature__wordmark {
  display: none;
}

/* Layout & Decorative Utilities */
.brand-divider {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--brand-brass);
  font: 700 11px/1 'DM Sans', sans-serif;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.brand-divider::before,
.brand-divider::after {
  content: "";
  height: 1px;
  flex: 1;
}

.brand-divider::before {
  background: linear-gradient(90deg, transparent, var(--brand-brass));
}

.brand-divider::after {
  background: linear-gradient(90deg, var(--brand-brass), transparent);
}

.brand-alignment {
  position: relative;
  padding-left: 18px;
  border-left: 2px solid var(--brand-brass);
  box-shadow: inset 2px 0 0 rgba(179, 141, 90, 0.14);
}

.brand-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 12px;
  border-radius: 999px;
  border: 1px solid rgba(179, 141, 90, 0.38);
  background: rgba(179, 141, 90, 0.08);
  color: var(--brand-brass-dark);
  font: 700 11px/1 'DM Sans', sans-serif;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.brand-badge::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand-brass);
  box-shadow: 0 0 0 3px rgba(179, 141, 90, 0.14);
}

/* Responsive & Accessibility Overrides */
@media (max-width: 700px) {
  :is(.brand-lockup, .footer-brand, .logo) img {
    width: 180px;
  }

  .brand-signature__mark {
    width: 32px;
    height: 32px;
  }

  .brand-signature__wordmark {
    width: 128px;
  }
}

@media (prefers-reduced-motion: reduce) {
  :is(.brand-lockup, .footer-brand, .logo) img,
  .brand-divider::before,
  .brand-divider::after {
    transition: none;
  }
}