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

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
    overflow-x: hidden;
}

/* Header Styles */
.navbar {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(79, 179, 217, 0.1);
    padding: 0.8rem 0;
    transition: var(--transition);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-light);
}

.navbar-brand {
    display: flex;
    align-items: center;
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--primary-color);
    text-decoration: none;
}

.navbar-brand:hover {
    color: var(--secondary-color);
}

.logo-img {
    margin-left: 73px;
}

.logo {
    width: 40px;
    height: 40px;
    margin-right: 10px;
    /* background: var(--primary-gradient); */
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
}

.nav-link {
    color: var(--text-dark);
    font-weight: 500;
    margin: 0 10px;
    padding: 10px 16px;
    border-radius: var(--border-radius);
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--primary-color);
    background: rgba(79, 179, 217, 0.05);
}

.nav-link.active {
    color: var(--primary-color);
    background: rgba(79, 179, 217, 0.1);
}

.btn-primary {
    background: var(--primary-gradient);
    border: none;
    border-radius: var(--border-radius);
    padding: 12px 24px;
    font-weight: 600;
    transition: var(--transition);
    box-shadow: var(--shadow-light);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium);
}

.btn-outline-primary {
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    border-radius: var(--border-radius);
    padding: 10px 24px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-outline-primary:hover {
    background: var(--primary-gradient);
    border-color: transparent;
    transform: translateY(-2px);
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #f8fffe 0%, rgba(79, 179, 217, 0.05) 100%);
    padding: 80px 0 80px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(79,179,217,0.1)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.2;
    margin-bottom: 1.5rem;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 2rem;
    max-width: 600px;
}

.hero-image {
    position: relative;
    z-index: 1;
}

.hero-card {
    background: var(--white);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--shadow-medium);
    border: 1px solid rgba(79, 179, 217, 0.1);
    transform: perspective(1000px) rotateY(-5deg);
    transition: var(--transition);
}

.hero-card:hover {
    transform: perspective(1000px) rotateY(0deg);
}

/* Features Section */
.features {
    padding: 100px 0;
    background: var(--white);
}

.feature-card {
    background: var(--white);
    border-radius: var(--border-radius);
    padding: 2.5rem 2rem;
    text-align: center;
    border: 1px solid rgba(79, 179, 217, 0.1);
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-gradient);
    transform: scaleX(0);
    transition: var(--transition);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-medium);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: white;
    font-size: 2rem;
}

/* Form Styles */
.form-control {
    border: 2px solid rgba(79, 179, 217, 0.1);
    border-radius: var(--border-radius);
    padding: 12px 16px;
    transition: var(--transition);
    background: var(--white);
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(79, 179, 217, 0.15);
    background: var(--white);
}

.form-label {
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

/* Card Styles */
.card {
    border: none;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-light);
    transition: var(--transition);
    overflow: hidden;
}

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

.card-header {
    background: var(--primary-gradient);
    color: white;
    border: none;
    padding: 1.5rem;
    font-weight: 600;
}

/* Pagination Styles */
.pagination {
    --bs-pagination-color: var(--primary-color);
    --bs-pagination-border-color: rgba(79, 179, 217, 0.2);
    --bs-pagination-hover-color: white;
    --bs-pagination-hover-bg: var(--primary-color);
    --bs-pagination-hover-border-color: var(--primary-color);
    --bs-pagination-active-color: white;
    --bs-pagination-active-bg: var(--primary-color);
    --bs-pagination-active-border-color: var(--primary-color);
}

.page-link {
    border-radius: var(--border-radius);
    margin: 0 2px;
    border: 2px solid rgba(79, 179, 217, 0.2);
    transition: var(--transition);
}

/* Table Styles */
.table {
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-light);
}

.table thead th {
    background: var(--primary-gradient);
    color: white;
    border: none;
    font-weight: 600;
    padding: 1rem;
}

.table tbody tr {
    transition: var(--transition);
}

.table tbody tr:hover {
    background: rgba(79, 179, 217, 0.05);
}

/* Footer */
.footer {
    background: linear-gradient(135deg, var(--text-dark) 0%, #34495e 100%);
    color: white;
    padding: 60px 0 20px;
    margin-top: 100px;
}

.footer h5 {
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
    font-weight: 700;
}

.footer a {
    color: #ecf0f1;
    text-decoration: none;
    transition: var(--transition);
}

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

/* Responsive Design */
@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }

    .hero p {
        font-size: 1.1rem;
    }

    .navbar-nav {
        background: white;
        border-radius: var(--border-radius);
        padding: 1rem;
        margin-top: 1rem;
        box-shadow: var(--shadow-light);
    }
}

/* Loading Animation */
.loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, .3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* Floating Elements */
.floating {
    animation: floating 3s ease-in-out infinite;
}

@keyframes floating {

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

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

.dropdown-item:active,
.dropdown-item:active {
    color: var(--bs-dropdown-link-hover-color);
    background-color: #acdcf0 !important;
}

.stat-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: var(--primary-light);
    padding: 0.375rem 0.75rem;
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
}

.stat-value {
    font-weight: 700;
    color: var(--primary-color);
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.75rem;
}