* {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    font-family: Arial, sans-serif;
    background: #f5f3ef;
    color: #303030;
}

.header {
    text-align: center;
    padding: 45px 20px 35px;
}

.top-title {
    font-size: 22px;
    font-weight: 600;
    letter-spacing: 1px;
    margin-bottom: 6px;
}

.middle-title {
    font-size: 30px;
    font-weight: 700;
    margin-bottom: 3px;
}

.main-title {
    font-size: 42px;
    font-weight: 900;
    letter-spacing: 2px;
}


.sites {
    width: min(1200px, calc(100% - 40px));
    margin: 0 auto 50px;

    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}


.site-card {
    display: block;
    text-decoration: none;
    color: inherit;

    background: #ffffff;
    border-radius: 20px;
    overflow: hidden;

    box-shadow: 0 5px 20px rgba(0,0,0,0.08);

    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease;
}

.site-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 12px 30px rgba(0,0,0,0.14);
}


.image-box {
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
}

.image-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;

    display: block;

    transition: transform 0.3s ease;
}

.site-card:hover img {
    transform: scale(1.04);
}


.site-card h2 {
    margin: 18px 20px 5px;

    font-size: 26px;
    text-align: center;
}


.site-card p {
    margin: 0 20px 22px;

    text-align: center;

    font-size: 16px;
    line-height: 1.4;
    color: #666;
}


footer {
    text-align: center;
    padding: 20px;
    color: #888;
    font-size: 14px;
}


/* Планшет */

@media (max-width: 900px) {

    .sites {
        grid-template-columns: repeat(2, 1fr);
    }

    .main-title {
        font-size: 36px;
    }
}


/* Телефон */

@media (max-width: 600px) {

    .header {
        padding: 30px 15px 25px;
    }

    .top-title {
        font-size: 19px;
    }

    .middle-title {
        font-size: 26px;
    }

    .main-title {
        font-size: 32px;
        letter-spacing: 1px;
    }

    .sites {
        width: calc(100% - 24px);
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .site-card h2 {
        font-size: 24px;
    }

    .site-card p {
        font-size: 15px;
    }
}