/* Modern adaptive header tweaks */
.navbar-glass.sticky-top{ position: sticky; top:0; z-index:1030; }
.navbar-glass{ background: rgba(18,18,22,.6); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); border-bottom:1px solid var(--tarot-border); }
.navbar-glass .navbar-brand{ color: var(--tarot-text); font-weight:600; }
.navbar-glass .btn{ border-radius: 10px; }
.navbar-toggler{ border-color: var(--tarot-border); }
.navbar-toggler-icon{ background-image: none; width: 1.25rem; height: 1.25rem; position: relative; }
.navbar-toggler-icon::before, .navbar-toggler-icon::after{ content:''; position:absolute; left:0; right:0; height:2px; background: var(--tarot-muted); }
.navbar-toggler-icon::before{ top: 4px; }
.navbar-toggler-icon::after{ bottom: 4px; }