/* EduLanding Builder Premium Design System */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&family=Poppins:wght@400;500;600;700;800&display=swap');

:root {
    --primary: #2563EB;
    --secondary: #7C3AED;
    --accent: #06B6D4;
    --bg-light: #F8FAFC;
    --dark: #0F172A;
    --glass: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.3);
    --card-shadow: 0 10px 40px -10px rgba(0, 0, 0, 0.08);
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-light);
    color: var(--dark);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 700;
}

/* Glassmorphism Classes */
.glass-card {
    background: var(--glass);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 24px;
    box-shadow: var(--card-shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 50px -12px rgba(0, 0, 0, 0.12);
}

/* Buttons */
.btn-premium {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    color: white;
    padding: 14px 32px;
    border-radius: 50px;
    border: none;
    font-weight: 600;
    transition: 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-premium:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.3);
    color: white;
}

.btn-outline-premium {
    border: 2px solid var(--primary);
    color: var(--primary);
    padding: 12px 30px;
    border-radius: 50px;
    font-weight: 600;
    transition: 0.3s;
}

.btn-outline-premium:hover {
    background: var(--primary);
    color: white;
}

/* Animations */
@keyframes float {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
    100% { transform: translateY(0px); }
}

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

/* Section Spacing */
.section-padding {
    padding: 100px 0;
}

/* Navbar */
.navbar-premium {
    padding: 20px 0;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0,0,0,0.05);
}

/* Hero Section */
.hero-wrapper {
    position: relative;
    padding: 140px 0 100px;
    overflow: hidden;
}

.hero-blob {
    position: absolute;
    z-index: -1;
    filter: blur(80px);
    opacity: 0.4;
}

.blob-1 { top: -100px; right: -100px; width: 500px; height: 500px; background: var(--primary); border-radius: 50%; }
.blob-2 { bottom: -100px; left: -100px; width: 400px; height: 400px; background: var(--secondary); border-radius: 50%; }

/* Stats Counter */
.stat-item h2 {
    background: linear-gradient(to right, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    font-size: 3.5rem;
}

/* Custom Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg-light); }
::-webkit-scrollbar-thumb { background: #cbd5e1; border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: #94a3b8; }