.seo-page { background: #08090a; }
.seo-hero { position: relative; overflow: hidden; padding: 170px 0 90px; border-bottom: 1px solid var(--line); background: radial-gradient(circle at 82% 30%, rgba(255,92,0,.16), transparent 30%), linear-gradient(135deg, #070809, #15191d 64%, #090a0b); }
.seo-hero::after { position: absolute; inset: auto 0 0; height: 1px; content: ""; background: linear-gradient(90deg, transparent, var(--orange), transparent); }
.breadcrumbs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 30px; color: #93979b; font-size: 11px; letter-spacing: .06em; }
.breadcrumbs a:hover { color: var(--orange); }
.seo-hero-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(320px, .65fr); align-items: center; gap: clamp(44px, 7vw, 100px); }
.seo-hero h1 { max-width: 820px; margin: 0; font-family: var(--display); font-size: clamp(56px, 7vw, 102px); line-height: .91; letter-spacing: -.025em; text-transform: uppercase; }
.seo-hero h1 em { color: var(--orange); font-style: normal; }
.seo-lead { max-width: 700px; margin: 26px 0 0; color: #cfd1d2; font-size: clamp(17px, 1.5vw, 21px); line-height: 1.65; }
.seo-hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }
.seo-visual { margin: 0; border: 1px solid var(--line); padding: 10px; background: #050607; box-shadow: 0 32px 80px rgba(0,0,0,.45); }
.seo-visual img { display: block; width: 100%; max-height: 520px; object-fit: contain; background: #050607; }
.seo-visual figcaption { padding: 11px 6px 2px; color: #878b8e; font-size: 9px; letter-spacing: .12em; text-align: center; text-transform: uppercase; }
.seo-content { background: #090b0d; }
.seo-prose { display: grid; grid-template-columns: minmax(0, .72fr) minmax(0, 1.28fr); gap: clamp(44px, 7vw, 100px); }
.seo-prose h2 { margin: 0; font-family: var(--display); font-size: clamp(46px, 5vw, 72px); line-height: .94; text-transform: uppercase; }
.seo-copy p { margin: 0 0 20px; color: #bec1c3; font-size: 16px; line-height: 1.8; }
.seo-copy h3 { margin: 42px 0 14px; font-size: 24px; }
.seo-copy ul { margin: 0; padding-left: 20px; color: #bec1c3; line-height: 1.8; }
.seo-copy li + li { margin-top: 7px; }
.seo-cards { background: #0d1012; border-block: 1px solid var(--line); }
.seo-card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.seo-card { min-height: 230px; padding: 28px; background: var(--panel); border: 1px solid var(--line); }
.seo-card span { color: var(--orange); font-size: 10px; font-weight: 900; letter-spacing: .16em; text-transform: uppercase; }
.seo-card h2, .seo-card h3 { margin: 54px 0 10px; font-size: 24px; line-height: 1.15; }
.seo-card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.7; }
.seo-card a { display: inline-flex; margin-top: 20px; color: var(--white); font-size: 10px; font-weight: 900; letter-spacing: .1em; text-transform: uppercase; }
.seo-card a:hover { color: var(--orange); }
.seo-cta { padding: 92px 0; text-align: center; background: radial-gradient(circle, rgba(255,92,0,.11), transparent 45%), #0a0c0e; }
.seo-cta h2 { margin: 0; font-family: var(--display); font-size: clamp(48px, 6vw, 82px); line-height: .94; text-transform: uppercase; }
.seo-cta p { max-width: 660px; margin: 20px auto 0; color: var(--muted); line-height: 1.7; }
.seo-cta .seo-hero-actions { justify-content: center; }
.seo-plain-link { color: var(--orange); text-decoration: underline; text-underline-offset: 4px; }

@media (max-width: 980px) {
  .seo-hero-grid, .seo-prose { grid-template-columns: 1fr; }
  .seo-visual { width: min(100%, 500px); }
  .seo-card-grid { grid-template-columns: 1fr 1fr; }
  .seo-card:last-child { grid-column: 1 / -1; }
}

@media (max-width: 680px) {
  .seo-hero { padding: 120px 0 68px; }
  .seo-hero h1 { font-size: clamp(52px, 15vw, 72px); }
  .seo-hero-actions { display: grid; grid-template-columns: 1fr; }
  .seo-hero-actions .button { width: 100%; }
  .seo-card-grid { grid-template-columns: 1fr; }
  .seo-card, .seo-card:last-child { grid-column: auto; }
  .seo-prose { gap: 30px; }
}