/* ===== SEO article ===== */
.seo {
  max-width: 900px;
  margin: 0 auto;
  padding: 200px 56px 160px;
  font-weight: 400;
  font-size: 17px;
  line-height: 1.7;
  letter-spacing: -0.01em;
  color: rgba(255, 255, 255, 0.7);
}

.seo h1 {
  font-weight: 400;
  font-size: 48px;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: #fff;
  margin-bottom: 40px;
}

.seo h2 {
  font-weight: 400;
  font-size: 32px;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: #fff;
  margin-top: 64px;
  margin-bottom: 20px;
}

.seo h3 {
  font-weight: 500;
  font-size: 22px;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: #fff;
  margin-top: 40px;
  margin-bottom: 16px;
}

.seo p {
  margin-bottom: 20px;
}

.seo ul {
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}

.seo li {
  position: relative;
  padding-left: 28px;
  margin-bottom: 14px;
}

.seo li::before {
  content: '';
  position: absolute;
  left: 4px;
  top: 0.62em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #FF5300;
}

.seo strong {
  font-weight: 600;
  color: #fff;
}

.seo em {
  font-style: italic;
  color: rgba(255, 83, 0, 0.85);
}

.seo a {
  color: #FF5300;
  text-decoration: underline;
}


@media (max-width: 1024px) {
    /* seo */
    .seo {
        padding: 150px 36px 120px;
        font-size: 16px;
    }

    .seo h1 {
        font-size: 38px;
        margin-bottom: 32px;
    }

    .seo h2 {
        font-size: 27px;
        margin-top: 52px;
    }

    .seo h3 {
        font-size: 20px;
    }
}

@media (max-width: 570px) {
    /* seo */
    .seo {
        padding: 120px 20px 90px;
        font-size: 15px;
        line-height: 1.65;
        background: #0b0b0b;
    }

    .seo h1 {
        font-size: 30px;
        margin-bottom: 26px;
    }

    .seo h2 {
        font-size: 23px;
        margin-top: 44px;
        margin-bottom: 16px;
    }

    .seo h3 {
        font-size: 18px;
        margin-top: 32px;
    }
}