.main-header {
    background: linear-gradient(135deg, rgba(0, 51, 102, 0.8) 0%, rgba(255, 183, 77, 0.8) 100%);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.custom-pills .nav-link {
    background: rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 100px;
    color: #666;
    transition: all 0.3s ease;
    margin: 0 0.5rem;
    text-decoration: none;
}

.custom-pills .nav-link.active {
    background: var(--bs-primary);
    color: white;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
    border-color: var(--bs-primary);
}

.custom-pills .nav-link:hover:not(.active) {
    background: rgba(255, 255, 255, 0.8);
    transform: translateY(-2px);
}

.collection-card {
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    border: none;
    overflow: hidden;
    border-radius: 1.5rem !important;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    display: flex;
    flex-direction: column;
}

.collection-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12);
}

.collection-card img {
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.collection-card:hover img {
    transform: scale(1.05);
}

.collection-details {
    color: white;
    background: var(--identity-gradient);
    border-top: 1px solid rgba(0, 0, 0, 0.05);
}

.no-scrollbar::-webkit-scrollbar {
    display: none;
}

.no-scrollbar {
    -ms-overflow-style: none;
    scrollbar-width: none;
}