/* Общие стили */
body {
    font-family: 'Roboto', sans-serif;
    background-color: #F1FAEE;
    color: #0D1B2A;
    margin: 0;
    padding: 0;
}

h1, h2, h3 {
    color: #1B263B;
}

.container {
    max-width: 1200px;
}

/* Шапка */
header {
    background-color: #1B263B;
    color: #F1FAEE;
    position: sticky;
    top: 0;
    z-index: 1000;
}

header h1 {
    font-size: 2rem;
    font-weight: 700;
}

.nav-link {
    color: #F1FAEE !important;
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-link:hover {
    color: #E63946 !important;
}

.navbar-toggler {
    border-color: #F1FAEE;
}

/* Секции */
section {
    margin-bottom: 3rem;
}

.bg-light {
    background-color: #E0E1DD !important;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.card {
    border: 1px solid #415A77;
    border-radius: 10px;
    transition: transform 0.3s ease;
}

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

.card-img-top {
    height: 200px;
    object-fit: cover;
}

.btn-primary {
    background-color: #E63946;
    border-color: #E63946;
    font-weight: 700;
    transition: background-color 0.3s ease;
}

.btn-primary:hover {
    background-color: #d32f2f;
    border-color: #d32f2f;
}

/* Футер */
footer {
    background-color: #1B263B;
    color: #F1FAEE;
    padding: 20px 0;
}

footer a {
    color: #E63946;
    text-decoration: none;
    transition: color 0.3s ease;
}

footer a:hover {
    color: #d32f2f;
}

/* Адаптивность */
@media (max-width: 768px) {
    header h1 {
        font-size: 1.5rem;
    }

    .navbar-nav {
        text-align: center;
    }

    .nav-item {
        margin: 10px 0;
    }

    .card {
        margin-bottom: 20px;
    }
}

@media (max-width: 576px) {
    h2 {
        font-size: 1.5rem;
    }

    .btn-primary {
        padding: 10px 20px;
        font-size: 0.9rem;
    }
}