:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --accent-color: #198754;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: #333;
}

/* Navigation */
.navbar {
    background: #ffffff;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
    padding: 0.75rem 0;
    border-bottom: 1px solid #e9ecef;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.5rem;
    color: #0d6efd !important;
}

.nav-link {
    color: #495057 !important;
    margin-left: 1rem;
    transition: color 0.3s ease;
    font-weight: 500;
}

.nav-link:hover {
    color: #0d6efd !important;
}

.navbar-toggler {
    border: 2px solid #0d6efd;
    padding: 0.4rem 0.6rem;
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='%230d6efd' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    width: 1.5em;
    height: 1.5em;
    vertical-align: 0.125em;
}

/* Hero Section */
.hero {
    background: linear-gradient(135deg, #0d6efd 0%, #0a58ca 100%);
    color: white;
    padding: 120px 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 120"><path d="M0,64 Q300,100 600,64 T1200,64 L1200,120 L0,120 Z" fill="%23ffffff" opacity="0.1"/></svg>') no-repeat bottom;
    background-size: cover;
}

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

.hero h1 {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    animation: slideInDown 0.8s ease;
}

.hero p {
    font-size: 1.3rem;
    margin-bottom: 2rem;
    opacity: 0.95;
}

.btn-primary {
    background: white;
    color: #0d6efd;
    border: none;
    padding: 12px 40px;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
}

    .btn-primary:hover {
        color: #0a58ca;
        background: #f0f0f0;
        transform: translateY(-2px);
        box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    }

/* Features Section */
.features {
    padding: 80px 0;
    background: #f8f9fa;
}

.feature-card {
    text-align: center;
    padding: 2rem;
    border-radius: 10px;
    transition: all 0.3s ease;
    background: white;
    border: 1px solid #e9ecef;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    font-size: 3rem;
    color: #0d6efd;
    margin-bottom: 1rem;
}

.feature-card h3 {
    font-weight: 600;
    margin-bottom: 1rem;
    color: #333;
}

/* About Section */
.about {
    padding: 80px 0;
}

.about-content {
    display: flex;
    align-items: center;
    gap: 3rem;
}

.about-text h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    color: #0d6efd;
}

.about-text p {
    font-size: 1.1rem;
    margin-bottom: 1rem;
    color: #555;
}

.about-image {
    width: 100%;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

/* Services Section */
.services {
    padding: 80px 0;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.services h2 {
    text-align: center;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 3rem;
    color: #333;
}

.service-item {
    background: white;
    padding: 2rem;
    border-radius: 10px;
    border-left: 4px solid #0d6efd;
    transition: all 0.3s ease;
    margin-bottom: 2rem;
}

.service-item:hover {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.service-item h4 {
    color: #0d6efd;
    font-weight: 600;
    margin-bottom: 1rem;
}

/* CTA Section */
.cta {
    background: linear-gradient(135deg, #0d6efd 0%, #0a58ca 100%);
    color: white;
    padding: 60px 0;
    text-align: center;
}

.cta h2 {
    font-size: 2.5rem;
    margin-bottom: 2rem;
    font-weight: 700;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-secondary {
    background: white;
    color: #0d6efd;
    border: none;
    padding: 12px 40px;
    font-weight: 600;
    border-radius: 50px;
    transition: all 0.3s ease;
}

    .btn-secondary:hover {
        color: #565e64;
        background: #f0f0f0;
        transform: translateY(-2px);
    }

/* Footer */
footer {
    background: #1a1a1a;
    color: #ccc;
    padding: 3rem 0 1rem;
}

footer h5 {
    color: white;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

footer a {
    color: #ccc;
    text-decoration: none;
    transition: color 0.3s ease;
}

footer a:hover {
    color: #0d6efd;
}

.social-icons {
    margin-top: 1.5rem;
}

.social-icons a {
    display: inline-block;
    width: 40px;
    height: 40px;
    background: #0d6efd;
    border-radius: 50%;
    text-align: center;
    line-height: 40px;
    margin-right: 1rem;
    transition: all 0.3s ease;
}

.social-icons a:hover {
    background: #0a58ca;
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid #333;
    padding-top: 2rem;
    text-align: center;
    color: #999;
}

/* Animations */
@keyframes slideInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

    .about-content {
        flex-direction: column;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .cta-buttons .btn {
        width: 100%;
    }
}

@media (max-width: 576px) {
    .navbar-logo {
        height: 50px;
    }
}