/* Header brand — premium revoke mark */
.brand-zone {
  position: relative;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.4rem 1.35rem 0.4rem 0.45rem;
  margin-right: 0.15rem;
  border-radius: 18px;
  border-right: 1px solid rgba(255, 255, 255, 0.07);
  flex-shrink: 0;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.brand-zone::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: linear-gradient(120deg, rgba(244, 63, 94, 0.07), transparent 45%, rgba(16, 185, 129, 0.05));
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}

.brand-zone:hover::after { opacity: 1; }

.brand-zone:hover {
  background: rgba(255, 255, 255, 0.025);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

/* Icon tile */
.brand-mark {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.875rem;
  height: 2.875rem;
  border-radius: 15px;
  flex-shrink: 0;
  background:
    radial-gradient(120% 120% at 20% 10%, rgba(244, 63, 94, 0.22) 0%, transparent 55%),
    radial-gradient(100% 100% at 85% 90%, rgba(16, 185, 129, 0.14) 0%, transparent 50%),
    linear-gradient(155deg, #1a1a22 0%, #0b0b10 55%, #121218 100%);
  box-shadow:
    0 0 0 1px rgba(255, 255, 255, 0.09),
    0 8px 28px rgba(0, 0, 0, 0.55),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.35s ease;
}

.brand-mark::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: 16px;
  padding: 1px;
  background: linear-gradient(135deg, rgba(251, 113, 133, 0.75) 0%, rgba(244, 63, 94, 0.35) 35%, rgba(16, 185, 129, 0.45) 70%, rgba(251, 113, 133, 0.25) 100%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.85;
  transition: opacity 0.35s ease, filter 0.35s ease;
}

.brand-mark::after {
  content: '';
  position: absolute;
  inset: 2px;
  border-radius: 13px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.07) 0%, transparent 42%);
  pointer-events: none;
}

.brand-zone:hover .brand-mark {
  transform: translateY(-1px) scale(1.05);
  box-shadow:
    0 0 0 1px rgba(244, 63, 94, 0.25),
    0 10px 32px rgba(244, 63, 94, 0.18),
    0 4px 16px rgba(0, 0, 0, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.brand-zone:hover .brand-mark::before {
  opacity: 1;
  filter: brightness(1.15);
}

.brand-mark__logo {
  position: relative;
  z-index: 1;
  width: 1.35rem;
  height: auto;
  display: block;
  filter: drop-shadow(0 0 8px rgba(234, 0, 41, 0.35));
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), filter 0.35s ease;
}

.brand-zone:hover .brand-mark__logo {
  transform: scale(1.08);
  filter: drop-shadow(0 0 12px rgba(234, 0, 41, 0.55));
}

/* Wordmark */
.brand-name {
  display: flex;
  flex-direction: column;
  gap: 0.28rem;
  line-height: 1;
  min-width: 0;
}

.brand-name__title {
  font-size: 1.0625rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #fafafa;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.35);
}

.brand-name__title em {
  font-style: normal;
  color: #fb7185;
}

.brand-name__tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.5625rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #71717a;
}

.brand-name__tag::before {
  content: '';
  width: 5px;
  height: 5px;
  border-radius: 999px;
  background: #10b981;
  box-shadow: 0 0 8px rgba(16, 185, 129, 0.75);
  animation: brand-pulse 2.4s ease-in-out infinite;
}

@keyframes brand-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.55; transform: scale(0.85); }
}

/* Compact — blog headers */
.brand-zone--compact {
  padding: 0.3rem 0.85rem 0.3rem 0.3rem;
  gap: 0.7rem;
  border-radius: 14px;
}

.brand-zone--compact .brand-mark {
  width: 2.35rem;
  height: 2.35rem;
  border-radius: 12px;
}

.brand-zone--compact .brand-mark::before { border-radius: 13px; }
.brand-zone--compact .brand-mark::after { border-radius: 10px; }

.brand-zone--compact .brand-mark__logo {
  width: 1.1rem;
}

.brand-zone--compact .brand-name__title { font-size: 0.9375rem; }

.brand-zone--compact .brand-name__tag {
  font-size: 0.5rem;
  letter-spacing: 0.1em;
}

@media (max-width: 640px) {
  .brand-zone {
    padding-right: 0.85rem;
    gap: 0.65rem;
    border-radius: 14px;
  }

  .brand-mark {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 13px;
  }

  .brand-mark::before { border-radius: 14px; }
  .brand-name__tag { display: none; }
  .brand-name__title { font-size: 1rem; }
}

@media (prefers-reduced-motion: reduce) {
  .brand-name__tag::before { animation: none; }
  .brand-zone:hover .brand-mark,
  .brand-zone:hover .brand-mark__logo { transform: none; }
}