/* IICAN Modern Design System */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@300;400;500;600;700;800&display=swap');

:root {
    /* Color Palette - Vibrant & Premium */
    --primary: #4361ee;
    --primary-light: #4895ef;
    --primary-dark: #3f37c9;
    --secondary: #7209b7;
    --secondary-light: #b5179e;
    --accent: #4cc9f0;
    
    --success: #2ecc71;
    --warning: #f39c12;
    --danger: #e74c3c;
    --info: #3498db;
    
    /* Neutral Colors */
    --dark: #0f172a;
    --dark-soft: #1e293b;
    --gray-dark: #334155;
    --gray: #64748b;
    --gray-light: #94a3b8;
    --light: #f1f5f9;
    --white: #ffffff;
    
    /* Glassmorphism Tokens */
    --glass-bg: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(255, 255, 255, 0.3);
    --glass-shadow: 0 8px 32px 0 rgba(31, 38, 135, 0.07);
    
    /* Dark Glassmorphism */
    --glass-dark-bg: rgba(15, 23, 42, 0.8);
    --glass-dark-border: rgba(255, 255, 255, 0.1);
    
    /* Spacing & Borders */
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-full: 9999px;
    
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.1);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0,0,0,0.1), 0 10px 10px -5px rgba(0,0,0,0.04);
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base resets for modern feel */
body {
    font-family: 'Inter', sans-serif;
    color: var(--gray-dark);
    line-height: 1.6;
    background-color: var(--light);
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    color: var(--dark);
    font-weight: 700;
}

/* Glassmorphism Utility */
.glass-effect {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    box-shadow: var(--glass-shadow);
}

.glass-dark {
    background: var(--glass-dark-bg);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--glass-dark-border);
}

/* Button Styles */
.btn-modern {
    padding: 12px 24px;
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    border: none;
    text-decoration: none;
}

.btn-primary-modern {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white;
    box-shadow: 0 4px 14px 0 rgba(67, 97, 238, 0.39);
}

.btn-primary-modern:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(67, 97, 238, 0.23);
    background: linear-gradient(135deg, var(--primary-light), var(--primary));
}

.btn-secondary-modern {
    background: var(--white);
    color: var(--primary);
    border: 1px solid var(--primary);
}

.btn-secondary-modern:hover {
    background: var(--primary-light);
    color: var(--white);
    border-color: var(--primary-light);
}

/* Card Styles */
.card-modern {
    background: var(--white);
    border-radius: var(--radius-md);
    padding: 24px;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(0,0,0,0.05);
    transition: var(--transition);
}

.card-modern:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

/* Badge Styles */
.badge-modern {
    padding: 6px 12px;
    border-radius: var(--radius-full);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-success { background: rgba(46, 204, 113, 0.1); color: var(--success); }
.badge-warning { background: rgba(243, 156, 18, 0.1); color: var(--warning); }
.badge-danger { background: rgba(231, 76, 60, 0.1); color: var(--danger); }
.badge-info { background: rgba(52, 152, 219, 0.1); color: var(--info); }

/* Animation Utils */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.animate-fade-up {
    animation: fadeInUp 0.6s ease forwards;
}
/* Courses Grid Layout */
.courses-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

@media (max-width: 992px) {
    .courses-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .courses-grid {
        grid-template-columns: repeat(1, 1fr);
    }
}

/* CTA Premium Section */
.cta-section-premium {
    position: relative;
    padding: 120px 0;
    background: linear-gradient(135deg, #0f172a 0%, #3e1f59 100%);
    overflow: hidden;
    color: white;
}

.cta-pattern-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 30px 30px;
    z-index: 1;
}

.cta-bg-elements {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.cta-blob {
    position: absolute;
    width: 500px;
    height: 500px;
    background: var(--primary);
    filter: blur(120px);
    opacity: 0.2;
    border-radius: 50%;
}

.blob-1 { top: -250px; left: -100px; animation: blobMove 10s infinite alternate; }
.blob-2 { bottom: -250px; right: -100px; background: var(--secondary); animation: blobMove 8s infinite alternate-reverse; }

@keyframes blobMove {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(50px, 50px) scale(1.1); }
}

.cta-content { position: relative; z-index: 2; }
.cta-title { 
    font-size: 4.5rem; 
    font-weight: 800; 
    font-family: 'Outfit', sans-serif; 
    margin-bottom: 30px; 
    line-height: 1.1;
    letter-spacing: -1px;
    text-align: center;
    color: #ffffff;
}

.text-glow {
    color: #ffffff;
    filter: drop-shadow(0 0 20px rgba(255, 255, 255, 0.3));
}

.cta-description {
    font-size: 1.4rem;
    margin-bottom: 50px;
    opacity: 0.9;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.cta-actions { display: flex; gap: 25px; justify-content: center; }

.btn-primary-glow {
    background: linear-gradient(135deg, var(--primary), var(--primary-dark));
    color: white !important;
    padding: 20px 50px;
    font-size: 1.1rem;
    font-weight: 700;
    box-shadow: 0 10px 30px rgba(67, 97, 238, 0.4);
    border-radius: 50px;
}

.btn-primary-glow:hover {
    transform: translateY(-5px) scale(1.05) !important;
    box-shadow: 0 15px 40px rgba(67, 97, 238, 0.6);
}

.btn-outline-white-glow {
    background: rgba(255,255,255,0.05);
    border: 2px solid rgba(255,255,255,0.3);
    color: white !important;
    padding: 20px 50px;
    font-size: 1.1rem;
    font-weight: 700;
    backdrop-filter: blur(10px);
    border-radius: 50px;
}

.btn-outline-white-glow:hover {
    background: white;
    border-color: white;
    color: var(--dark) !important;
    transform: translateY(-5px) !important;
}

@media (max-width: 991px) {
    .cta-title { font-size: 3.5rem; }
    .cta-description { font-size: 1.2rem; }
}

@media (max-width: 576px) {
    .cta-title { font-size: 2.8rem; }
    .cta-actions { flex-direction: column; width: 100%; max-width: 300px; margin: 0 auto; }
}