/* Gurukul Academy - Main Theme CSS */
/* Matching brand colors: #611852 (Deep Purple/Maroon) and #D4AF37 (Gold) */

:root {
    --primary: #611852;
    --primary-dark: #4a123f;
    --primary-light: #7a1e63;
    --secondary: #D4AF37;
    --secondary-dark: #b8922a;
    --secondary-light: #e2c46a;
    --background: #FEF9F0;
    --background-alt: #FDF0E0;
    --background-warm: #E8DCC8;
    --text-dark: #2C2C2C;
    --text-light: #666;
    --white: #FFFFFF;
    --success: #2e7d32;
    --danger: #c62828;
    --warning: #ed6c02;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: var(--background-warm);
    font-family: 'Lora', 'Georgia', serif;
    font-size: 16px;
    color: var(--text-dark);
    line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
}

/* Header Styles */
.site-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 20px 0;
    border-bottom: 3px solid var(--secondary);
}

.site-header .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo h1 {
    font-size: 28px;
    font-weight: 800;
    letter-spacing: 2px;
    margin: 0;
}

.logo p {
    font-size: 11px;
    letter-spacing: 4px;
    color: var(--secondary);
    margin: 0;
}

/* Navigation */
.nav-links a {
    color: var(--white);
    text-decoration: none;
    margin-left: 25px;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: var(--secondary);
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 28px;
    border-radius: 0;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
}

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

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

.btn-secondary {
    background: #D4AF37;
    color: #611852;
    padding: 8px 20px;
    border: none;
    border-radius: 0;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    display: inline-block;
    text-align: center;
}

.btn-secondary:hover {
    background: #c4a137;
}

.btn-success {
    background-color: var(--success);
    color: var(--white);
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--secondary);
    color: var(--primary);
}

/* Course Cards */
.course-card {
    background: var(--white);
    border-radius: 0;
    overflow: hidden;
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid var(--secondary);
}

.course-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.course-card-image {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 40px;
    text-align: center;
}

.course-card-content {
    padding: 20px;
}

.course-category {
    color: var(--secondary);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.course-title {
    font-size: 18px;
    margin: 10px 0;
    color: var(--primary);
}

.course-price {
    font-size: 22px;
    font-weight: 700;
    color: var(--primary);
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    margin-bottom: 8px;
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    color: var(--primary);
}

.form-control {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--background-warm);
    background: var(--white);
    font-family: 'Lora', serif;
    font-size: 16px;
}

.form-control:focus {
    outline: none;
    border-color: var(--secondary);
}

/* Tables */
.table {
    width: 100%;
    border-collapse: collapse;
    background: var(--white);
}

.table th {
    background: var(--primary);
    color: var(--secondary);
    padding: 12px;
    font-family: 'Poppins', sans-serif;
    font-weight: 600;
}

.table td {
    padding: 12px;
    border-bottom: 1px solid var(--background-warm);
}

/* Alerts */
.alert {
    padding: 15px 20px;
    margin-bottom: 20px;
    border-left: 4px solid;
}

.alert-success {
    background: #e8f5e9;
    border-left-color: var(--success);
    color: var(--success);
}

.alert-danger {
    background: #ffebee;
    border-left-color: var(--danger);
    color: var(--danger);
}

.alert-warning {
    background: #fff3e0;
    border-left-color: var(--warning);
    color: var(--warning);
}

/* Warning Banner (Registration) */
.warning-banner {
    background: linear-gradient(135deg, #fef3c7 0%, #fffbeb 100%);
    border-left: 4px solid var(--warning);
    padding: 15px 20px;
    margin-bottom: 20px;
    border-radius: 0;
}

/* Course Detail Page */
.course-sidebar {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    padding: 30px;
    color: var(--white);
}

.course-price-large {
    font-size: 36px;
    font-weight: 700;
    margin: 20px 0;
}

/* Footer */
.site-footer {
    background: var(--primary);
    color: var(--secondary);
    text-align: center;
    padding: 30px;
    margin-top: 60px;
    border-top: 2px solid var(--secondary);
}

/* Grid System */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

/* Responsive */
@media (max-width: 768px) {
    .site-header .container {
        flex-direction: column;
        text-align: center;
    }
    
    .nav-links {
        margin-top: 15px;
    }
    
    .nav-links a {
        margin: 0 10px;
    }
    
    .grid-3 {
        grid-template-columns: 1fr;
    }
}