/* ========================
   HEADER
======================== */
.header-grid {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(135deg, var(--highlight) 0%, var(--primary-dark) 100%);
  color: white;
  padding: var(--spacing-xl) var(--spacing-2xl);
  flex-wrap: wrap;
  gap: var(--spacing-lg);
  position: relative;
  overflow: hidden;
}

/* Subtle pattern overlay */
.header-grid::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.header-logo img {
  max-height: 80px;
  width: auto;
}

.header-text {
  flex: 1;
  min-width: 200px;
  position: relative;
  z-index: 1;
}

.header-text h1 {
  color: white;
  margin: 0 0 var(--spacing-xs);
  font-size: clamp(1.5rem, 4vw, 2.25rem);
  font-weight: 600;
  letter-spacing: -0.02em;
}

.header-text p {
  margin: 0;
  font-size: var(--font-size-base);
  color: rgba(255, 255, 255, 0.85);
  font-style: italic;
  font-weight: 400;
}

.logo-circle {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--primary);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
  transition: transform var(--transition), box-shadow var(--transition);
}

.logo-circle:hover {
  transform: scale(1.05);
  box-shadow: 0 6px 25px rgba(0, 0, 0, 0.3);
}

.social-circle {
  position: relative;
  z-index: 1;
}

.social-circle a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  transition: background var(--transition), transform var(--transition);
}

.social-circle a:hover {
  background: rgba(255, 255, 255, 0.2);
  transform: scale(1.1);
}

.social-circle svg {
  transition: transform var(--transition);
}

.social-circle a:hover svg {
  transform: scale(1.1);
}