.seo-service-page {
  --seo-ink: #f5f1e8;
  --seo-muted: #aab4c4;
  --seo-gold: #e6bf63;
  --seo-line: rgba(230, 191, 99, .28);
  background: #071326;
  color: var(--seo-ink);
}

.seo-service-shell {
  width: min(1180px, calc(100% - 64px));
  margin: 0 auto;
}

.seo-language {
  display: inline-flex;
  gap: 3px;
  margin-left: 12px;
}

.seo-language__link {
  display: inline-grid;
  min-width: 34px;
  min-height: 34px;
  place-items: center;
  border: 1px solid transparent;
  color: #b8c0cd;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .08em;
  text-decoration: none;
}

.seo-language__link:hover,
.seo-language__link:focus-visible,
.seo-language__link.is-active {
  border-color: var(--seo-line);
  color: var(--seo-ink);
  background: rgba(230, 191, 99, .12);
}

.seo-service-hero {
  padding: 54px 0 116px;
  background: radial-gradient(circle at 82% 22%, rgba(46, 75, 117, .38), transparent 45%), #071326;
}

.seo-breadcrumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 62px;
  color: var(--seo-muted);
  font-size: .78rem;
  letter-spacing: .03em;
}

.seo-breadcrumbs a { color: var(--seo-muted); text-decoration: none; }
.seo-breadcrumbs a:hover, .seo-breadcrumbs a:focus-visible { color: var(--seo-gold); }
.seo-breadcrumbs [aria-current="page"] { color: var(--seo-ink); }

.seo-service-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(340px, .95fr);
  gap: clamp(42px, 7vw, 110px);
  align-items: center;
}

.seo-overline {
  margin: 0 0 20px;
  color: var(--seo-gold);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.seo-service-hero h1,
.seo-service-overview h2,
.seo-service-scope h2,
.seo-service-process h2,
.seo-service-faq h2,
.seo-related h2,
.seo-service-cta h2 {
  max-width: 760px;
  margin: 0;
  color: var(--seo-ink);
  font-family: "Cormorant Garamond", Georgia, serif;
  font-weight: 600;
  letter-spacing: -.025em;
}

.seo-service-hero h1 { font-size: clamp(3.2rem, 7vw, 6.8rem); line-height: .93; }
.seo-service-hero__lead { max-width: 640px; margin: 34px 0 34px; color: #d0d6df; font-size: 1.08rem; line-height: 1.75; }

.seo-service-hero__media {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--seo-line);
  aspect-ratio: 4 / 3;
  background: #101f38;
}

.seo-service-hero__media::after {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(4, 10, 21, .64));
  content: "";
  pointer-events: none;
}

.seo-service-hero__media img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.78) contrast(1.04); }

.seo-button {
  display: inline-flex;
  align-items: center;
  gap: 18px;
  min-height: 52px;
  padding: 0 22px;
  border: 1px solid var(--seo-gold);
  background: var(--seo-gold);
  color: #071326;
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .04em;
  text-decoration: none;
  transition: transform .25s ease, background .25s ease;
}

.seo-button:hover, .seo-button:focus-visible { background: #f3d88e; transform: translateY(-2px); }

.seo-service-overview,
.seo-service-process,
.seo-related { padding: 116px 0; background: #0b1b34; }

.seo-service-overview h2,
.seo-service-process h2,
.seo-related h2 { font-size: clamp(2.6rem, 5vw, 4.8rem); line-height: .98; }

.seo-service-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 58px;
  border-top: 1px solid var(--seo-line);
  border-left: 1px solid rgba(170, 180, 196, .16);
}

.seo-service-card { min-height: 270px; padding: 28px 30px 34px; border-right: 1px solid rgba(170, 180, 196, .16); border-bottom: 1px solid rgba(170, 180, 196, .16); }
.seo-service-card__index { margin: 0 0 48px; color: var(--seo-gold); font-family: "Cormorant Garamond", Georgia, serif; font-size: 1.6rem; }
.seo-service-card h2 { margin: 0 0 16px; font-size: clamp(1.65rem, 2.4vw, 2.25rem); line-height: 1.02; }
.seo-service-card p:last-child { margin: 0; color: var(--seo-muted); line-height: 1.7; }

.seo-service-scope { padding: 110px 0; background: #071326; }
.seo-service-scope__grid { display: grid; grid-template-columns: .82fr 1.18fr; gap: 80px; align-items: start; }
.seo-service-scope h2 { font-size: clamp(2.8rem, 5.2vw, 5.1rem); line-height: .94; }
.seo-scope-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 22px; margin: 0; padding: 0; list-style: none; border-top: 1px solid var(--seo-line); }
.seo-scope-list li { padding: 24px 0; border-bottom: 1px solid rgba(170, 180, 196, .18); color: #d7dce4; font-size: 1.05rem; line-height: 1.42; }
.seo-scope-list li::before { display: block; width: 28px; height: 1px; margin-bottom: 14px; background: var(--seo-gold); content: ""; }

.seo-process-list { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; margin: 58px 0 0; padding: 0; list-style: none; border-top: 1px solid var(--seo-line); border-left: 1px solid rgba(170, 180, 196, .16); }
.seo-process-list li { min-height: 230px; padding: 26px 28px; border-right: 1px solid rgba(170, 180, 196, .16); border-bottom: 1px solid rgba(170, 180, 196, .16); }
.seo-process__number { display: block; margin-bottom: 44px; color: var(--seo-gold); font-family: "Cormorant Garamond", Georgia, serif; font-size: 1.8rem; }
.seo-process-list h3 { margin: 0 0 12px; color: var(--seo-ink); font-family: "Cormorant Garamond", Georgia, serif; font-size: 1.85rem; }
.seo-process-list p { margin: 0; color: var(--seo-muted); line-height: 1.65; }

.seo-service-faq { padding: 110px 0; background: #0b1b34; }
.seo-faq-list { max-width: 850px; margin-top: 52px; border-top: 1px solid var(--seo-line); }
.seo-faq-list details { border-bottom: 1px solid rgba(170, 180, 196, .2); }
.seo-faq-list summary { cursor: pointer; padding: 24px 0; color: var(--seo-ink); font-family: "Cormorant Garamond", Georgia, serif; font-size: 1.6rem; list-style: none; }
.seo-faq-list summary::-webkit-details-marker { display: none; }
.seo-faq-list summary::after { float: right; color: var(--seo-gold); content: "+"; font-family: Manrope, sans-serif; font-size: 1rem; }
.seo-faq-list details[open] summary::after { content: "−"; }
.seo-faq-list details p { max-width: 700px; margin: -4px 0 24px; color: var(--seo-muted); line-height: 1.75; }

.seo-related { background: #071326; }
.seo-related__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 54px; }
.seo-related__link { display: flex; align-items: center; justify-content: space-between; min-height: 94px; padding: 0 26px; border: 1px solid rgba(170, 180, 196, .2); color: var(--seo-ink); font-family: "Cormorant Garamond", Georgia, serif; font-size: 1.6rem; text-decoration: none; transition: border-color .25s ease, color .25s ease; }
.seo-related__link b { color: var(--seo-gold); font-family: Manrope, sans-serif; font-size: 1rem; font-weight: 500; }
.seo-related__link:hover, .seo-related__link:focus-visible { border-color: var(--seo-gold); color: var(--seo-gold); }

.seo-service-cta { padding: 120px 0; background: radial-gradient(circle at 80% 30%, rgba(230, 191, 99, .12), transparent 35%), #0b1b34; }
.seo-service-cta h2 { margin-bottom: 34px; font-size: clamp(2.8rem, 6vw, 5.6rem); }
.seo-service-footer { margin-top: 0; }

@media (max-width: 900px) {
  .seo-service-shell { width: min(100% - 40px, 680px); }
  .seo-service-hero__grid, .seo-service-scope__grid { grid-template-columns: 1fr; gap: 48px; }
  .seo-service-cards, .seo-process-list { grid-template-columns: 1fr; }
  .seo-service-card { min-height: auto; }
  .seo-process-list li { min-height: auto; }
  .seo-process__number { margin-bottom: 26px; }
  .seo-language { margin: 12px 0 0; }
}

@media (max-width: 560px) {
  .seo-service-shell { width: min(100% - 32px, 480px); }
  .seo-service-hero { padding: 32px 0 78px; }
  .seo-breadcrumbs { margin-bottom: 42px; font-size: .7rem; }
  .seo-service-hero h1 { font-size: clamp(2.8rem, 14vw, 4.4rem); }
  .seo-service-hero__lead { margin: 24px 0 28px; font-size: .98rem; }
  .seo-service-overview, .seo-service-scope, .seo-service-process, .seo-service-faq, .seo-related, .seo-service-cta { padding: 78px 0; }
  .seo-service-overview h2, .seo-service-process h2, .seo-related h2 { font-size: 3rem; }
  .seo-service-scope h2 { font-size: 3.3rem; }
  .seo-scope-list { grid-template-columns: 1fr; }
  .seo-related__grid { grid-template-columns: 1fr; }
  .seo-related__link { min-height: 78px; font-size: 1.35rem; }
}

@media (prefers-reduced-motion: reduce) {
  .seo-button, .seo-related__link { transition: none; }
}

/* Native Russian mobile fit: protect full words and contain long Cyrillic copy. */
html[lang^="ru"] :is(h1, h2, h3, .seo-button, .seo-related__link, .seo-scope-list li) {
  hyphens: none;
  overflow-wrap: break-word;
  word-break: normal;
}

.seo-service-page,
.seo-service-shell,
.seo-service-hero__grid,
.seo-service-cards,
.seo-service-card,
.seo-process-list,
.seo-process-list li {
  min-width: 0;
  box-sizing: border-box;
}

.seo-service-page {
  overflow-x: clip;
}

@media (max-width: 560px) {
  html[lang^="ru"] .seo-service-hero h1 {
    font-size: clamp(2.35rem, 11.7vw, 3.55rem);
    line-height: .98;
  }

  html[lang^="ru"] :is(.seo-service-overview h2, .seo-service-process h2, .seo-related h2) {
    font-size: clamp(2.2rem, 10.8vw, 2.9rem);
    line-height: 1;
  }

  html[lang^="ru"] .seo-service-scope h2 {
    font-size: clamp(2.35rem, 11.2vw, 3rem);
    line-height: .98;
  }

  html[lang^="ru"] .seo-service-card {
    width: 100%;
    padding-inline: 24px;
  }

  html[lang^="ru"] .seo-service-card h2 {
    font-size: clamp(1.75rem, 8.6vw, 2.2rem);
  }

  html[lang^="ru"] .seo-button {
    max-width: 100%;
    min-height: 56px;
    white-space: normal;
  }
}

/* SEO detail pages: brighter reading copy without changing labels. */
.seo-service-page main :is(
  .seo-service-hero__lead,
  .seo-service-card > p:not(.seo-service-card__index),
  .seo-process-list p,
  .seo-faq-list p
) {
  color: #d0d6df;
}