.seo-hero {
    padding: clamp(76px, 10vw, 132px) 0;
    background: linear-gradient(135deg, #081b3a, #123e80);
    color: #fff;
}

.seo-hero .container,
.seo-content .container,
.seo-bottom .container {
    width: min(1180px, calc(100% - 48px));
    margin-inline: auto;
}

.seo-eyebrow {
    color: #68b8ff;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .09em;
}

.seo-hero h1 {
    max-width: 850px;
    margin: 18px 0;
    font-size: clamp(39px, 6vw, 68px);
    line-height: 1.1;
    letter-spacing: -.045em;
}

.seo-hero p {
    max-width: 720px;
    font-size: clamp(17px, 2vw, 20px);
    line-height: 1.75;
}

.seo-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 24px;
    margin-top: 32px;
}

.seo-button {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    min-height: 52px;
    padding: 13px 22px;
    border-radius: 11px;
    background: #1769e8;
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    text-decoration: none;
}

.seo-button:hover {
    background: #0b55c9;
}

.seo-text-link {
    color: #fff;
    font-weight: 700;
    text-underline-offset: 4px;
}

.seo-content {
    padding: clamp(65px, 8vw, 110px) 0;
}

.seo-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: clamp(32px, 6vw, 90px);
}

.seo-content h2,
.seo-bottom h2 {
    margin: 15px 0;
    color: #081b3a;
    font-size: clamp(30px, 4vw, 45px);
    line-height: 1.18;
}

.seo-content p,
.seo-bottom p {
    color: #52637d;
    font-size: 17px;
    font-weight: 400;
    line-height: 1.8;
}

.seo-card {
    padding: clamp(26px, 4vw, 42px);
    border: 1px solid #dce5f0;
    border-radius: 20px;
    background: #f5f8fc;
}

.seo-card h2 {
    margin-top: 0;
    font-size: 25px;
}

.seo-card ul {
    display: grid;
    gap: 18px;
    margin: 25px 0 0;
    padding-left: 22px;
    color: #263b59;
    font-size: 16px;
    line-height: 1.7;
}

.seo-bottom {
    padding: 75px 0;
    background: #edf4ff;
    text-align: center;
}

.seo-bottom p {
    max-width: 680px;
    margin: 0 auto 28px;
}

.seo-pricing-link {
    margin-top: 18px !important;
    font-size: 14px !important;
}

.seo-pricing-link a {
    color: #0b55c9;
    text-decoration: underline;
}

@media (max-width: 700px) {

    .seo-hero .container,
    .seo-content .container,
    .seo-bottom .container {
        width: calc(100% - 32px);
    }

    .seo-grid {
        grid-template-columns: 1fr;
    }
}

.seo-en-header {
    border-bottom: 1px solid #dce5f0;
    background: #fff;
}

.seo-en-header .container,
.seo-en-footer .container {
    width: min(1180px, calc(100% - 48px));
    margin-inline: auto;
}

.seo-en-header-inner,
.seo-en-footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 20px;
    padding-block: 22px;
}

.seo-en-brand {
    color: #081b3a;
    font-size: 19px;
    font-weight: 800;
}

.seo-en-header nav,
.seo-en-footer nav {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 18px;
}

.seo-en-header nav a {
    color: #1e2f4d;
    font-size: 14px;
    font-weight: 700;
}

.seo-en-footer {
    background: #081b3a;
    color: #fff;
}

.seo-en-footer nav a,
.seo-en-footer nav button {
    padding: 0;
    border: 0;
    background: transparent;
    color: #fff;
    font: inherit;
    font-size: 14px;
    cursor: pointer;
}

@media (max-width: 700px) {

    .seo-en-header .container,
    .seo-en-footer .container {
        width: calc(100% - 32px);
    }
}

.seo-guide {
    padding: 72px 0;
    background: #fff;
}

.seo-guide .container,
.seo-related .container {
    width: min(1180px, calc(100% - 48px));
    margin-inline: auto;
}

.seo-guide-layout {
    display: grid;
    grid-template-columns: 250px minmax(0, 1fr);
    gap: clamp(36px, 6vw, 90px);
    align-items: start;
}

.seo-guide-toc {
    position: sticky;
    top: 105px;
    display: grid;
    gap: 13px;
    padding: 22px;
    border: 1px solid #dce5f0;
    border-radius: 16px;
    background: #f5f8fc;
}

.seo-guide-toc strong {
    margin-bottom: 5px;
    color: #081b3a;
    font-size: 14px;
}

.seo-guide-toc a {
    color: #42536e;
    font-size: 14px;
    line-height: 1.5;
    text-decoration: none;
}

.seo-guide-toc a:hover {
    color: #1769e8;
}

.seo-guide-content>section {
    margin-bottom: 50px;
    scroll-margin-top: 110px;
}

.seo-guide-content>section:last-child {
    margin-bottom: 0;
}

.seo-guide-content h2,
.seo-related h2 {
    margin: 0 0 18px;
    color: #081b3a;
    font-size: clamp(25px, 3vw, 34px);
    line-height: 1.25;
}

.seo-guide-content p {
    margin: 0 0 17px;
    color: #42536e;
    font-size: 16px;
    line-height: 1.8;
}

.seo-related {
    padding: 48px 0 70px;
    background: #f5f8fc;
}

.seo-related-links {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.seo-related-links a {
    display: flex;
    justify-content: space-between;
    gap: 15px;
    padding: 20px;
    border: 1px solid #dce5f0;
    border-radius: 12px;
    background: #fff;
    color: #102b59;
    font-weight: 700;
}

@media (max-width: 700px) {

    .seo-guide-layout,
    .seo-related-links {
        grid-template-columns: 1fr;
    }

    .seo-guide-toc {
        position: static;
    }

    .seo-guide .container,
    .seo-related .container {
        width: calc(100% - 32px);
    }
}