/* Основные стили */
body {
    font-family: 'Poppins', Arial, sans-serif;
    background-color: #fff5f7;
    margin: 0;
    padding: 0;
    color: #333;
    line-height: 1.6;
}

/* Шапка сайта */
header {
    background: linear-gradient(135deg, #ff758c 0%, #ff7eb3 100%);
    color: white;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 4px 20px rgba(255, 117, 140, 0.3);
}

header img {
    height: 80px;
    width: 80px;
    border-radius: 50%;
    border: 3px solid white;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

header img:hover {
    transform: scale(1.1) rotate(5deg);
}

header h1 {
    margin: 1rem 0 0;
    font-size: 1.8rem;
    font-weight: 600;
    text-shadow: 1px 1px 3px rgba(0, 0, 0, 0.2);
}

/* Навигационное меню (кнопки) */
ul {
    list-style: none;
    padding: 1.5rem;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 1rem;
    max-width: 900px;
    background-color: white;
    border-radius: 0 0 15px 15px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

ul li {
    margin: 0;
}

ul li a {
    display: inline-block;
    padding: 0.8rem 1.8rem;
    background: linear-gradient(135deg, #ff9a9e 0%, #fad0c4 100%);
    color: white;
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    box-shadow: 0 4px 10px rgba(255, 154, 158, 0.3);
    transition: all 0.3s cubic-bezier(0.25, 0.8, 0.25, 1);
    border: none;
    min-width: 140px;
    text-align: center;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
}

/* Эффекты кнопок */
ul li a:hover {
    background: linear-gradient(135deg, #fad0c4 0%, #ff9a9e 100%);
    transform: translateY(-3px);
    box-shadow: 0 8px 15px rgba(255, 154, 158, 0.4);
}

ul li a:active {
    transform: translateY(1px);
}

/* Основное содержимое */
main {
    padding: 2rem;
    max-width: 900px;
    margin: 2rem auto;
    background-color: white;
    border-radius: 15px;
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.05);
}

section {
    margin-bottom: 2rem;
    padding: 1.5rem;
    background-color: #fafafa;
    border-radius: 10px;
    border-left: 4px solid #ff7eb3;
    transition: transform 0.3s ease;
}

section:hover {
    transform: translateX(5px);
}

h2 {
    color: #ff758c;
    margin-top: 0;
    font-size: 1.4rem;
    border-bottom: 2px dashed #ffb3c6;
    padding-bottom: 0.5rem;
}

/* Подвал */
footer {
    background: linear-gradient(135deg, #ff758c 0%, #ff7eb3 100%);
    color: white;
    text-align: center;
    padding: 1.5rem;
    margin-top: 2rem;
    font-size: 0.9rem;
}

footer strong {
    display: block;
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

/* Анимации */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

main {
    animation: fadeIn 0.6s ease-out;
}

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

    header h1 {
        font-size: 1.5rem;
    }

    ul {
        flex-direction: column;
        align-items: center;
        gap: 0.8rem;
        padding: 1rem;
    }

    ul li a {
        width: 100%;
        padding: 0.8rem;
    }

    main {
        padding: 1.5rem;
        margin: 1rem;
    }

    section {
        padding: 1.2rem;
    }
}