/* Study Materials University Page Styles */

/* Hero Section */
.hero-section {
    position: relative;
    overflow: hidden;
    min-height: 400px;
    display: flex;
    align-items: center;
}

.hero-background-animation {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    overflow: hidden;
    z-index: 0;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.08;
}

.shape-1 {
    width: 200px;
    height: 200px;
    top: -50px;
    left: -50px;
    background: white;
}

.shape-2 {
    width: 150px;
    height: 150px;
    bottom: -30px;
    right: 10%;
    background: white;
}

.hero-content {
    position: relative;
    z-index: 1;
}

.breadcrumb-white a,
.breadcrumb-white .breadcrumb-item.active {
    color: rgba(255, 255, 255, 0.9);
}

.breadcrumb-white a:hover {
    color: white;
}

/* Sticky Stats Section */
.sticky-stats-section {
    position: sticky;
    top: 70px;
    z-index: 50;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 768px) {
    .hero-section {
        min-height: 350px;
    }

    .hero-content h1 {
        font-size: 1.8rem;
    }

    .sticky-stats-section {
        top: 60px;
    }
}

@media (max-width: 576px) {
    .hero-section {
        min-height: 300px;
        padding: 2rem 0;
    }

    .hero-content h1 {
        font-size: 1.5rem;
    }

    .sticky-stats-section {
        position: relative;
        top: auto;
    }
}