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

body {
    font-family: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.5;
    color: #333;
}

.center {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.header {
    background-color: #ffffff;
    border-bottom: 1px solid #eaeaea;
    padding: 20px 0;
}

.header__container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header__logo-image {
    height: 40px; 
    width: auto;
}

.header__nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 30px;
}

.header__nav a {
    text-decoration: none;
    color: #2c3e50;
    font-size: 1.2rem;
    font-weight: 500;
}

.hero {
    background-image: linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), 
    url('images/1.png');
    background-size: cover;
    background-position: center;
    color: white;
    padding: 150px 0; 
    text-align: center;
    margin-bottom: 50px;
}

.hero__content {
    max-width: 800px;
    margin: 0 auto;
}

.hero__title {
    font-size: 3.5rem;
    font-weight: 400;
    margin-bottom: 20px; 
    line-height: 1.2;
}

.hero__description {
    font-size: 1.5rem;
    margin-bottom: 30px;
    opacity: 0.95;
}

.hero__button {
    display: inline-block;
    background-color: transparent;
    color: white;
    padding: 15px 50px;
    text-decoration: none;
    border: 2px solid white;
    border-radius: 40px;
    font-weight: 400;
    font-size: 1.2rem;
    transition: all 0.3s;
}

.hero__button:hover {
    background-color: white;
    color: #2c3e50;
}

.catalog {
    padding: 40px 0 60px;
}

.catalog__title {
    font-size: 2.2rem;
    text-align: left;
    margin-bottom: 40px;
    color: #2c3e50;
}

.catalog__grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 30px;
}

.product-card {
    flex: 1 1 calc(33.333% - 20px);
    min-width: 280px;
    background-color: #fff;
    border: 1px solid #eaeaea;
    border-radius: 8px;
    overflow: hidden;
    transition: box-shadow 0.3s;
}

.product-card:hover {
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.product-card__image {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-bottom: 1px solid #eee;
}

.product-card__title {
    font-size: 1.3rem;
    margin: 15px 20px 5px;
    color: #2c3e50;
}

.product-card__description {
    margin: 0 20px 15px;
    color: #666;
    font-size: 0.95rem;
    line-height: 1.4;
}

.product-card__price {
    margin: 0 20px 20px;
    font-weight: bold;
    font-size: 1.2rem;
    color: #333;
}

.footer {
    background-color: #2c3e50;
    color: #ecf0f1;
    padding: 30px 0;
    margin-top: 50px;
}

.footer__container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.footer__text {
    font-size: 1rem;
    text-align: center;
}