.container {
    width: 90%;
    max-width: 1200px;
    margin: auto;
}

.section {
    padding: 100px 0;
}

.dark-section {
    background: var(--color-bg-dark);
}

.grid {
    margin-top: 40px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 25px;
}

/* header */

.header {
    padding: 20px 0;
}

.nav {
    display: flex;
    justify-content: space-between;
}

.menu a {
    margin-left: 20px;
    color: #cfd8dc;
    text-decoration: none;
    transition: var(--transition);
}

.menu a:hover {
    color: var(--color-accent);
}

/* hero */

.hero {
    padding: 120px 0;
}

.hero-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 40px;
}

.hero-image img {
    width: 320px;
    border-radius: var(--radius);
}

/* ===================== MOBILE FIX ===================== */

@media (max-width: 768px) {

    .hero {
        padding: 60px 0;
    }

    .hero-content {
        flex-direction: column;
        text-align: center;
    }

    .hero-text h1 {
        font-size: 28px;
    }

    .hero-text h2 {
        font-size: 20px;
    }

    .grid {
        align-items: center;
    }

    .btn {
        width: 200px;
        text-align: center;
    }

    .parallax {
        background-attachment: scroll; /* фикс бага на мобиле */
    }
}