:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --accent-color: #e74c3c;
    --light-color: #ecf0f1;
    --dark-color: #2c3e50;
    --text-color: #333;
    --light-blue: rgb(95, 95, 247);
    --text-light: #777;
    --white: #fff;
    --gray: #f5f5f5;
    --success-color: #27ae60;
    --warning-color: #f39c12;
    --danger-color: #e74c3c;
}

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

body {
    font-family: 'Roboto', sans-serif;
    line-height: 1.6;
    color: var(--text-color);
    background-color: var(--gray);
}

.nav-item {
    display: flex;
    list-style: none;
    align-items: right;
}

.nav-item li {
    margin-left: 20px;
    position: relative;
}

.nav-item a {
    color: var(--white);
    font-weight: 500;
}

.nav-item a:hover {
    color: yellow;
}

/* Header Styles */
.navbar {
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.navbar-brand {
    font-weight: 700;
}

/* Hero Section */
.hero-section {
    /* background: linear-gradient(rgba(0,0,0,0.6), rgba(0,0,0,0.6)); */
    /* background: linear-gradient(135deg, #0d6efd 0%, #0b5ed7 100%); */
    padding: 4rem 0;
    margin-bottom: 2rem;
    border-radius: 0.3rem;
}

/* Features Section */
.features {
    padding: 80px 0;
}

.features h2 {
    text-align: center;
    margin-bottom: 40px;
    color: var(--primary-color);
}

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

.feature-card {
    background: var(--white);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
    text-align: center;
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
}

.feature-icon {
    width: 70px;
    height: 70px;
    background-color: var(--secondary-color);
    color: var(--white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 30px;
}

.feature-card h3 {
    margin-bottom: 15px;
    color: var(--primary-color);
}

/* Card Styles */
.card {
    border: none;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    margin-bottom: 1.5rem;
}

.card-header {
    font-weight: 600;
}

/* Icon Circle */
.icon-circle {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Badges */
.badge {
    font-weight: 500;
    padding: 0.35em 0.65em;
}

/* Buttons */
.btn {
    font-weight: 500;
}

/* Alert Styles */
.alert {
    border: none;
}

/* Footer Styles */
footer {
    background-color: #343a40;
    color: #fff;
    padding: 2rem 0;
    margin-top: 2rem;
}

footer a {
    color: rgba(255, 255, 255, 0.8);
}

footer a:hover {
    color: #fff;
    text-decoration: none;
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .hero-section {
        padding: 2rem 0;
    }
    
    .card-body {
        padding: 1rem;
    }
}

@media (max-width: 768px) {
    img {
        max-width: 100%;
        height: auto;
        display: block;
        margin: 0 auto;
        background-size: cover;
        background-position: center;
    }
}


/* Custom Utility Classes */
.rounded-lg {
    border-radius: 0.5rem;
}

.shadow-sm {
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
}

/* Dashboard Stats */
.card-stat {
    transition: transform 0.3s ease;
}

.card-stat:hover {
    transform: translateY(-5px);
}

/* Profile Image */
.profile-img {
    width: 150px;
    height: 150px;
    object-fit: cover;
}

/* List Group Items */
.list-group-item.active {
    background-color: #0d6efd;
    border-color: #0d6efd;
}

/* Table Styles */
.table-hover tbody tr:hover {
    background-color: rgba(13, 110, 253, 0.05);
}

/* Form Styles */
.form-control:focus, .form-select:focus {
    border-color: #86b7fe;
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

/* Custom Background Colors */
.bg-primary {
    background-color: #0d6efd !important;
}

.bg-info {
    background-color: #0dcaf0 !important;
}

.bg-success {
    background-color: #198754 !important;
}

.bg-warning {
    background-color: #ffc107 !important;
}

.bg-danger {
    background-color: #dc3545 !important;
}

.bg-secondary {
    background-color: #6c757d !important;
}

/* Text Colors */
.text-primary {
    color: #0d6efd !important;
}

.text-info {
    color: #0dcaf0 !important;
}

.text-success {
    color: #198754 !important;
}

.text-warning {
    color: #ffc107 !important;
}

.text-danger {
    color: #dc3545 !important;
}

.text-secondary {
    color: #6c757d !important;
}