*,
*::before,
*::after {
    box-sizing: border-box;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

.container {
    width: 100%;
    max-width: var(--container-width, 1200px);
    margin-left: auto;
    margin-right: auto;
    padding-left: 20px;
    padding-right: 20px;
}

.grid {
    display: grid;
    gap: 20px;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.pb-two-col-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
}

.pb-tabs {
    width: 100%;
    box-sizing: border-box;
}

.pb-tabs-nav {
    display: flex;
    flex-wrap: wrap;
}

.nav-toggle {
    display: none !important;
    background: #111 !important;
    color: #fff !important;
    border: 0 !important;
    border-radius: 8px !important;
    padding: 10px 14px !important;
    font-size: 20px !important;
    line-height: 1 !important;
    cursor: pointer !important;
}

/* <= 1200 */
@media (max-width: 1200px) {
    .container {
        padding-left: 18px;
        padding-right: 18px;
    }
}

/* <= 992 */
@media (max-width: 992px) {
    .site-header {
        display: flex;
        flex-wrap: wrap;
        align-items: center;
        gap: 15px;
    }

    .main-nav {
        display: flex;
        flex-wrap: wrap;
        gap: 12px;
    }

    .search-form {
        width: 100%;
    }

    .search-form input {
        width: 100%;
    }

    .home-hero-inner {
        display: flex;
        flex-direction: column;
        gap: 30px;
    }

    .grid-3,
    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .pb-two-col-grid {
        grid-template-columns: 1fr;
    }
}

/* <= 768 */
@media (max-width: 768px) {
    .nav-toggle {
        display: inline-flex !important;
        align-items: center !important;
        justify-content: center !important;
        order: 2;
    }

    .site-logo {
        order: 1;
    }

    .main-nav {
        display: none !important;
        order: 4;
        width: 100%;
        flex-direction: column;
        gap: 10px;
        margin-top: 12px;
        padding: 12px 0;
    }

    .main-nav.is-open {
        display: flex !important;
    }

    .main-nav a {
        display: block;
        width: 100%;
        padding: 10px 12px;
        border: 1px solid #ccc;
        border-radius: 8px;
        background: #fff;
    }

    .search-form {
        order: 3;
        width: 100%;
    }

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

    .pb-tabs-nav {
        flex-direction: column;
    }

    .pb-tab-btn {
        width: 100%;
        text-align: left;
    }

    .btn {
        width: 100%;
        text-align: center;
    }

    h1 {
        font-size: 32px;
        line-height: 1.1;
    }

    h2 {
        font-size: 26px;
    }

    h3 {
        font-size: 22px;
    }

    p,
    li {
        font-size: 15px;
        line-height: 1.6;
    }

    .card,
    .pb-two-col-box,
    .pb-tabs-content,
    .page-box,
    .post-item {
        padding: 16px;
    }
}

/* <= 576 */
@media (max-width: 576px) {
    h1 {
        font-size: 28px;
    }

    h2 {
        font-size: 22px;
    }

    .btn {
        width: 100%;
    }

    .card,
    .pb-two-col-box,
    .pb-tabs-content,
    .page-box,
    .post-item {
        padding: 14px;
    }
}