@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
    --primary: #6a11cb;
    --secondary: #2575fc;
    --accent: #3a86ff;
    --light: #f8f9fa;
}

body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #f5f7fa 0%, #e4edf9 100%);
    color: #333;
    overflow-x: hidden;
    min-height: 100vh;
}

.glass-card {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 8px 32px rgba(31, 38, 135, 0.1);
    transition: all 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 12px 40px rgba(31, 38, 135, 0.2);
}

.hero-gradient {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
}

.course-card {
    transition: all 0.3s ease;
    border-radius: 15px;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.95);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.course-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
}

.category-chip {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
    margin: 5px;
}

.search-bar {
    background: rgba(255, 255, 255, 0.9);
    border: 1px solid rgba(200, 200, 255, 0.5);
}

.pagination-btn {
    background: rgba(255, 255, 255, 0.8);
    border: 1px solid rgba(200, 200, 255, 0.5);
    transition: all 0.3s ease;
}

.pagination-btn:hover {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
}

.pagination-btn.active {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
}

.gradient-text {
    background: linear-gradient(90deg, var(--primary) 0%, var(--secondary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.footer-bg {
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
}

.floating {
    animation: floating 6s ease-in-out infinite;
}

@keyframes floating {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-15px);
    }

    100% {
        transform: translateY(0px);
    }
}

.blob {
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    filter: blur(50px);
    z-index: -1;
    opacity: 0.5;
}

.blob-1 {
    background: linear-gradient(120deg, var(--primary) 0%, var(--secondary) 100%);
    top: -100px;
    left: -100px;
}

.blob-2 {
    background: linear-gradient(120deg, #ff7e5f 0%, #feb47b 100%);
    bottom: -100px;
    right: -100px;
}

.stats-card {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.4);
}

.mobile-menu {
    transform: translateX(-100%);
    transition: transform 0.4s ease-in-out;
}

.mobile-menu.active {
    transform: translateX(0);
}

.menu-overlay {
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.4s ease-in-out;
}

.menu-overlay.active {
    opacity: 1;
    visibility: visible;
}

.enroll-btn {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    transition: all 0.3s ease;
}

.enroll-btn:hover {
    transform: scale(1.05);
    box-shadow: 0 10px 20px rgba(106, 17, 203, 0.3);
}

.course-image {
    height: 200px;
    background-size: cover;
    background-position: center;
}

@media (max-width: 768px) {
    .course-card {
        margin-bottom: 1.5rem;
    }

    .hero-content {
        flex-direction: column;
    }

    .floating-cards {
        margin-top: 2rem;
    }
}