:root {
    --sage-green: #9CAF88;
    --warm-beige: #F5F1EB;
    --soft-brown: #D4B896;
    --deep-green: #6B7C5A;
    --cream: #FEFCF8;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--cream);
    color: #333;
}

.font-display {
    font-family: 'Playfair Display', serif;
}

.hero-bg {
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
}

.hero-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.2);
    /* Slight overlay to ensure text readability */
    z-index: 0;
}

.hero-bg>div {
    position: relative;
    z-index: 1;
}

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

@keyframes float {

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

    50% {
        transform: translateY(-20px);
    }
}

.fade-in {
    opacity: 0;
    transform: translateY(30px);
}

.nav-link {
    position: relative;
    transition: all 0.3s ease;
}

.nav-link:hover {
    color: var(--sage-green);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--sage-green);
    transition: width 0.3s ease;
}

.nav-link:hover::after {
    width: 100%;
}

.card-hover {
    transition: all 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.btn-primary {
    background: linear-gradient(135deg, var(--sage-green) 0%, var(--deep-green) 100%);
    transition: all 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(156, 175, 136, 0.3);
}

/* Page Specific Shared Classes */
.filter-btn {
    transition: all 0.3s ease;
}

.filter-btn.active {
    background-color: var(--sage-green);
    color: white;
}

.form-input {
    transition: all 0.3s ease;
}

.form-input:focus {
    border-color: var(--sage-green);
    box-shadow: 0 0 0 3px rgba(156, 175, 136, 0.1);
}

.auth-container {
    background: linear-gradient(135deg, rgba(156, 175, 136, 0.1) 0%, rgba(245, 241, 235, 0.3) 100%);
}

.sidebar {
    background: linear-gradient(135deg, rgba(156, 175, 136, 0.1) 0%, rgba(245, 241, 235, 0.3) 100%);
}

.course-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.nav-logo {
    height: 40px;
    width: auto;
    margin-right: 12px;
    mix-blend-mode: multiply;
}

.hero-badge {
    position: absolute;
    top: -20px;
    left: -20px;
    width: 120px;
    height: 120px;
    background: white;
    border-radius: 50%;
    padding: 10px;
    box-shadow: 0 10px 30px rgba(156, 175, 136, 0.2);
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-badge img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    mix-blend-mode: multiply;
}

@media (max-width: 768px) {
    .hero-badge {
        width: 80px;
        height: 80px;
        top: -10px;
        left: -10px;
    }
}