/* styles.css – общие стили для всего сайта */

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

body {
    font-family: 'Segoe UI', Roboto, system-ui, -apple-system, sans-serif;
    background: #f8f9fa;
    color: #1e2a3a;
    line-height: 1.6;
    padding: 2rem 1rem;
}

.container {
    max-width: 1000px;
    margin: 0 auto;
    background: white;
    border-radius: 24px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.08);
    padding: 2.5rem 2rem;
    transition: box-shadow 0.2s;
}

h1 {
    font-size: 2.6rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, #0b2b4a, #1e5b8c);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

h2 {
    font-size: 1.8rem;
    color: #0b2b4a;
    margin: 1.8rem 0 1rem;
    border-bottom: 2px solid #e2e8f0;
    padding-bottom: 0.3rem;
}

.subhead {
    font-size: 1.2rem;
    color: #4a5a6a;
    border-left: 4px solid #1e5b8c;
    padding-left: 1.2rem;
    margin-bottom: 2rem;
}

.nav-links {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    margin: 1rem 0 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid #e2e8f0;
}

.nav-links a {
    color: #1e5b8c;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.15s;
}

.nav-links a:hover {
    color: #0b2b4a;
    text-decoration: underline;
}

p {
    margin-bottom: 1rem;
}

ul, ol {
    margin: 0.5rem 0 1.5rem 1.8rem;
}

li {
    margin-bottom: 0.4rem;
}

.footer-note {
    margin-top: 2.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e2e8f0;
    font-size: 0.9rem;
    color: #6a7a8a;
    text-align: center;
}

/* Контактная форма (простая, без реальной отправки) */
.contact-form {
    background: #f0f4f8;
    border-radius: 20px;
    padding: 2rem;
    margin: 1.5rem 0;
}

.contact-form label {
    display: block;
    font-weight: 500;
    margin-top: 1rem;
    margin-bottom: 0.3rem;
}

.contact-form input,
.contact-form textarea {
    width: 100%;
    padding: 0.7rem 1rem;
    border: 1px solid #cbd5e0;
    border-radius: 12px;
    font-size: 1rem;
    background: white;
    transition: border-color 0.2s;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: #1e5b8c;
    outline: none;
    box-shadow: 0 0 0 3px rgba(30,91,140,0.15);
}

.contact-form button {
    margin-top: 1.2rem;
    background: #1e5b8c;
    color: white;
    border: none;
    padding: 0.7rem 2rem;
    border-radius: 30px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s;
}

.contact-form button:hover {
    background: #0b2b4a;
}

@media (max-width: 600px) {
    .container { padding: 1.5rem 1rem; }
    h1 { font-size: 2rem; }
    .nav-links { gap: 0.8rem; }
}