/* Header Styles - Modern Sticky Navbar */
.site-header {
    background: rgba(13, 17, 23, 0.95) !important;
    border-bottom: 2px solid #2A2A2D;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    padding: 0.5rem 0;
}

/* Brand Section */
.navbar-brand {
    flex: 1;
    max-width: none;
}

.brand-text {
    flex: 1;
    min-width: 0; /* Allow text to shrink */
}

.header-logo {
    border-radius: 12px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px var(--shadow-purple);
}

.header-logo:hover {
    transform: scale(1.05) rotate(5deg);
    box-shadow: 0 6px 25px var(--shadow-purple);
}

.site-title a {
    background: var(--gradient-bg);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800 !important;
    font-size: clamp(2rem, 6vw, 2.8rem) !important;
    text-decoration: none !important;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.site-description {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-top: 0.25rem;
}

/* Modern Navbar Toggle */
.navbar-toggler {
    border: 2px solid var(--primary-purple) !important;
    border-radius: 8px;
    padding: 0.4rem 0.6rem;
    transition: all 0.3s ease;
}

.navbar-toggler:hover {
    background: var(--gradient-bg);
    transform: scale(1.05);
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.2rem var(--shadow-purple);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%23ffffff' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    filter: drop-shadow(0 2px 4px rgba(139, 92, 246, 0.3));
}

/* Navigation Links */
.navbar-nav {
    gap: 0.5rem;
}

.navbar-nav .nav-link,
.site-header .nav-link,
.main-navigation a {
    color: var(--text-primary) !important;
    font-weight: 600 !important;
    padding: 0.75rem 1rem !important;
    border-radius: 12px !important;
    transition: all 0.3s ease !important;
    position: relative;
    overflow: hidden;
    text-decoration: none !important;
    white-space: nowrap;
    background: rgba(162, 89, 255, 0.1) !important;
    border: 1px solid rgba(162, 89, 255, 0.2) !important;
    margin: 0 0.2rem !important;
}

.navbar-nav .nav-link::before,
.site-header .nav-link::before,
.main-navigation a::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--gradient-bg);
    transition: left 0.4s ease;
    z-index: -1;
}

.navbar-nav .nav-link:hover::before,
.site-header .nav-link:hover::before,
.main-navigation a:hover::before {
    left: 0;
}

.navbar-nav .nav-link:hover,
.site-header .nav-link:hover,
.main-navigation a:hover {
    transform: translateY(-2px) !important;
    box-shadow: 0 8px 25px var(--shadow-purple) !important;
    color: white !important;
    border-color: rgba(162, 89, 255, 0.4) !important;
}

.navbar-nav .nav-link i {
    font-size: 1.1rem;
    transition: transform 0.3s ease;
}

.navbar-nav .nav-link:hover i {
    transform: scale(1.2);
}