* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: 'Roboto', Arial, sans-serif;
    background-color: #fdfdfd;
    color: #1e1e1e;
    line-height: 1.6;
    padding: 0 20px;
}
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 20px 0;
}
header {
    border-bottom: 2px solid #c0392b;
    padding: 20px 0;
    margin-bottom: 30px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
}
.logo {
    font-size: 24px;
    font-weight: 700;
    color: #1e1e1e;
}
.logo span {
    color: #c0392b;
}
nav {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}
nav a {
    text-decoration: none;
    color: #1e1e1e;
    font-weight: 500;
    font-size: 16px;
    border-bottom: 2px solid transparent;
    padding-bottom: 4px;
    transition: border-color 0.2s;
}
nav a:hover {
    border-bottom-color: #c0392b;
    color: #c0392b;
}
h1, h2, h3 {
    font-weight: 600;
    letter-spacing: -0.01em;
}
h1 {
    font-size: 1.6rem;         /* ещё меньше */
    color: #333;
    margin-bottom: 10px;
}
h2 {
    font-size: 2rem;
    border-left: 6px solid #c0392b;
    padding-left: 15px;
    margin: 40px 0 20px 0;
    color: #1e1e1e;
}
h3 {
    font-size: 1.3rem;
    margin: 25px 0 10px 0;
    color: #1e1e1e;
}
p {
    margin-bottom: 15px;
}
.highlight {
    color: #c0392b;
    font-weight: 600;
}
.block {
    background: #ffffff;
    border-radius: 12px;
    padding: 25px 30px;
    margin: 25px 0;
    box-shadow: 0 2px 12px rgba(0,0,0,0.05);
    border-left: 4px solid #c0392b;
}
.block-light {
    background: #f9f9f9;
    border-left: 4px solid #e67e22;
}
.list {
    margin: 15px 0 15px 25px;
}
.list li {
    margin-bottom: 8px;
}
.price {
    font-size: 1.8rem;
    font-weight: 700;
    color: #c0392b;
}
.btn {
    display: inline-block;
    background-color: #c0392b;
    color: #ffffff;
    padding: 12px 28px;
    border-radius: 30px;
    text-decoration: none;
    font-weight: 600;
    transition: background-color 0.2s;
    border: none;
    cursor: default;
}
.btn:hover {
    background-color: #a93226;
}
.divider {
    height: 2px;
    background: linear-gradient(to right, #c0392b, transparent);
    margin: 40px 0;
}
footer {
    border-top: 2px solid #c0392b;
    padding: 30px 0 20px;
    margin-top: 40px;
    font-size: 0.9rem;
    color: #555;
    text-align: center;
}
footer .small {
    font-size: 0.8rem;
    color: #888;
}
@media (max-width: 700px) {
    header {
        flex-direction: column;
        align-items: flex-start;
        gap: 15px;
    }
    h1 {
        font-size: 1.4rem;     /* на планшетах тоже уменьшен */
    }
    .block {
        padding: 20px;
    }
    .price {
        font-size: 1.5rem;
    }
}
@media (max-width: 480px) {
    body {
        padding: 0 12px;
    }
    h1 {
        font-size: 1.2rem;     /* на телефонах ещё мельче */
    }
    h2 {
        font-size: 1.5rem;
    }
    nav a {
        font-size: 14px;
    }
}
section {
    scroll-margin-top: 30px;
}