styles.css

/* Общие стили */
body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    padding: 0;
    color: #333;
    background-color: #f4f4f9;
    line-height: 1.8;
}

header {
    background: linear-gradient(90deg, #0056b3, #007bff);
    color: #fff;
    padding: 40px 20px;
    text-align: center;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

header h1 {
    font-size: 3rem;
    font-weight: 700;
    margin: 0;
}

header p {
    font-size: 1.2rem;
    margin-top: 10px;
}

nav ul {
    list-style: none;
    padding: 0;
    display: flex;
    justify-content: center;
    gap: 20px;
    margin: 20px 0 0;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
    font-weight: 500;
    padding: 8px 16px;
    border: 2px solid transparent;
    transition: all 0.3s ease-in-out;
}

nav ul li a:hover {
    border-color: #ffd700;
    border-radius: 5px;
    background-color: rgba(255, 255, 255, 0.1);
}

/* Секции */
section {
    padding: 50px 20px;
    max-width: 1200px;
    margin: auto;
    text-align: center;
}

section h2 {
    font-size: 2.5rem;
    color: #0056b3;
    margin-bottom: 20px;
    text-transform: uppercase;
    border-bottom: 4px solid #007bff;
    display: inline-block;
    padding-bottom: 5px;
}

section p {
    font-size: 1.1rem;
    color: #555;
    margin: 10px 0 20px;
}

/* Карточки Features */
.consultations {
    display: flex;
    justify-content: space-around;
    gap: 20px;
    flex-wrap: wrap;
    margin-top: 30px;
}

.feature {
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 10px;
    padding: 20px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s, box-shadow 0.3s;
    max-width: 300px;
    text-align: left;
}

.feature:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.feature h3 {
    color: #0056b3;
    font-size: 1.5rem;
    margin-bottom: 10px;
}

.feature p {
    color: #666;
    font-size: 1rem;
    line-height: 1.6;
}

.feature button {
    background: #007bff;
    color: #fff;
    border: none;
    padding: 10px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    margin-top: 10px;
    transition: background 0.3s;
}

.feature button:hover {
    background: #0056b3;
}

/* Модальное окно */
.modal {
    opacity: 0;
    visibility: hidden;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.modal.show {
    opacity: 1;
    visibility: visible;
}

.modal-content {
    background-color: #fff;
    padding: 30px;
    border-radius: 10px;
    max-width: 500px;
    text-align: center;
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.2);
}

.modal-content p {
    font-size: 1.2rem;
    color: #333;
}

.close-btn {
    font-size: 1.5rem;
    color: #333;
    font-weight: bold;
    cursor: pointer;
    position: absolute;
    top: 10px;
    right: 20px;
}

/* Подвал */
footer {
    text-align: center;
    padding: 20px;
    background: #333;
    color: #fff;
    font-size: 0.9rem;
}

/* Платежные системы */
.payment-options {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-top: 20px;
}

.payment-options img {
    height: 50px;
    width: auto;
    transition: transform 0.3s;
}

.payment-options img:hover {
    transform: scale(1.1);
}

/* Адаптивность */
@media (max-width: 768px) {
    header h1 {
        font-size: 2rem;
    }

    nav ul {
        flex-direction: column;
        gap: 10px;
    }

    .consultations {
        flex-direction: column;
    }

    .feature {
        max-width: 100%;
    }

    .modal-content {
        max-width: 90%;
    }
}