* { box-sizing: border-box; }
html {
  scroll-behavior: smooth;
  background: var(--color-bg);
}
body.service-landing {
  --sl-accent: var(--color-brand);
  --sl-accent-soft: color-mix(in srgb, var(--sl-accent) 11%, var(--color-bg-card));
  --sl-accent-border: color-mix(in srgb, var(--sl-accent) 24%, var(--color-border));
  margin: 0;
  overflow-x: hidden;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.65;
}
body.service-landing--yandex { --sl-accent: var(--color-platform-yandex); }
body.service-landing--vk { --sl-accent: var(--color-platform-vk); }
body.service-landing--avito { --sl-accent: var(--color-brand); }
body.service-landing--avito-ads { --sl-accent: var(--color-danger); }
.service-landing a { color: inherit; }
.service-landing img { max-width: 100%; }
.service-landing h1,
.service-landing h2,
.service-landing h3,
.service-landing p { margin-top: 0; }
.service-landing h1,
.service-landing h2,
.service-landing h3 {
  font-family: var(--font-display);
  line-height: 1.12;
  text-wrap: balance;
}
.sl-container {
  width: min(1200px, calc(100% - 48px));
  margin-inline: auto;
}
.sl-skip {
  position: fixed;
  left: 16px;
  top: 12px;
  z-index: 100;
  transform: translateY(-160%);
  padding: 10px 16px;
  border-radius: var(--radius-element);
  background: var(--color-forest);
  color: var(--color-text-inverse);
  text-decoration: none;
}
.sl-skip:focus { transform: translateY(0); }
.sl-header {
  position: relative;
  z-index: 10;
  border-bottom: 1px solid color-mix(in srgb, var(--color-border) 75%, transparent);
  background: color-mix(in srgb, var(--color-bg) 94%, transparent);
  backdrop-filter: blur(16px);
}
.sl-header__inner {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.sl-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--color-text);
  font-size: 19px;
  font-weight: 800;
  text-decoration: none;
}
.sl-logo img { display: block; border-radius: var(--radius-small); }
.sl-header__nav {
  display: flex;
  align-items: center;
  gap: 26px;
}
.sl-header__nav a {
  color: var(--color-text-secondary);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
}
.sl-header__nav a:hover { color: var(--color-text); }
.sl-header__nav .sl-header__cta {
  padding: 10px 18px;
  border-radius: var(--radius-pill);
  background: var(--color-forest);
  color: var(--color-text-inverse);
}
.sl-breadcrumbs {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 44px;
  color: var(--color-text-muted);
  font-size: 14px;
}
.sl-breadcrumbs a { text-underline-offset: 4px; }
.sl-hero {
  position: relative;
  padding: 44px 0 88px;
  background:
    radial-gradient(circle at 82% 16%, var(--sl-accent-soft), transparent 34%),
    linear-gradient(180deg, var(--color-bg), var(--color-matcha-lighter));
}
.sl-hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(420px, 0.92fr);
  align-items: center;
  gap: clamp(48px, 7vw, 92px);
}
.sl-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  min-height: 42px;
  margin-bottom: 24px;
  padding: 7px 14px 7px 8px;
  border: 1px solid var(--sl-accent-border);
  border-radius: var(--radius-pill);
  background: color-mix(in srgb, var(--color-bg-card) 88%, transparent);
  color: var(--color-text-secondary);
  font-size: 14px;
  font-weight: 700;
}
.sl-eyebrow img {
  width: 28px;
  height: 28px;
  object-fit: contain;
  border-radius: var(--radius-xs);
}
.sl-hero h1 {
  max-width: 760px;
  margin-bottom: 26px;
  font-size: clamp(42px, 5.8vw, 72px);
  letter-spacing: -0.052em;
}
.sl-lead {
  max-width: 720px;
  margin-bottom: 30px;
  color: var(--color-text-secondary);
  font-size: clamp(18px, 2vw, 21px);
  line-height: 1.55;
}
.sl-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
}
.sl-button.btn {
  width: auto;
  min-height: 52px;
  margin-top: 0;
  text-decoration: none;
}
.sl-button.btn-forest { color: var(--color-text-inverse); }
.sl-button.btn-outline-forest { color: var(--color-forest); }
.sl-button__icon,
.sl-inline-icon {
  width: 17px;
  height: 17px;
  flex: 0 0 auto;
}
.sl-checks {
  display: grid;
  gap: 11px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
  color: var(--color-text-secondary);
  font-size: 15px;
}
.sl-checks li,
.sl-safety li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.sl-checks svg,
.sl-safety li svg {
  width: 19px;
  height: 19px;
  margin-top: 3px;
  flex: 0 0 auto;
  color: var(--sl-accent);
}
.sl-hero__visual {
  margin: 0;
  padding: 12px;
  border: 1px solid color-mix(in srgb, var(--sl-accent) 16%, var(--color-border));
  border-radius: calc(var(--radius-card-lg) + 8px);
  background: color-mix(in srgb, var(--color-bg-card) 86%, transparent);
  box-shadow: var(--shadow-card-hover);
  transform: rotate(1deg);
}
.sl-hero__visual img {
  display: block;
  aspect-ratio: 1200 / 630;
  border-radius: var(--radius-card-lg);
  object-fit: cover;
}
.sl-hero__visual figcaption {
  padding: 12px 8px 2px;
  color: var(--color-text-muted);
  font-size: 13px;
  text-align: center;
}
.sl-proof {
  border-block: 1px solid var(--color-border);
  background: var(--color-bg-card);
}
.sl-proof__inner {
  display: grid;
  grid-template-columns: 180px minmax(0, 1fr);
  gap: 44px;
  padding-block: 48px;
}
.sl-proof h2 { margin-bottom: 12px; font-size: clamp(25px, 3vw, 36px); }
.sl-proof p { max-width: 850px; margin-bottom: 0; color: var(--color-text-secondary); }
.sl-kicker {
  display: block;
  margin-bottom: 12px;
  color: var(--color-brand-text);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.sl-section { padding: 104px 0; }
.sl-section--soft { background: var(--color-matcha-lighter); }
.sl-section__head {
  max-width: 780px;
  margin-bottom: 48px;
}
.sl-section__head h2,
.sl-prompts h2,
.sl-distinction h2,
.sl-final h2 {
  margin-bottom: 18px;
  font-size: clamp(32px, 4.3vw, 50px);
  letter-spacing: -0.035em;
}
.sl-section__head p,
.sl-prompts p,
.sl-distinction p {
  margin-bottom: 0;
  color: var(--color-text-secondary);
  font-size: 18px;
}
.sl-card-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}
.sl-card {
  min-height: 280px;
  padding: 34px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card-lg);
  background: var(--color-bg-card);
  box-shadow: var(--shadow-card);
}
.sl-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  margin-bottom: 30px;
  border-radius: var(--radius-medium);
  background: var(--sl-accent-soft);
  color: var(--sl-accent);
}
.sl-icon svg { width: 24px; height: 24px; }
.sl-card h3 { margin-bottom: 14px; font-size: 24px; }
.sl-card p { margin-bottom: 0; color: var(--color-text-secondary); }
.sl-steps {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
  margin: 0;
  padding: 0;
  list-style: none;
}
.sl-steps li {
  padding: 28px;
  border-top: 3px solid var(--sl-accent);
  border-radius: 0 0 var(--radius-card) var(--radius-card);
  background: var(--color-bg-card);
}
.sl-steps li > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 34px;
  height: 34px;
  margin-bottom: 34px;
  border-radius: 50%;
  background: var(--color-forest);
  color: var(--color-text-inverse);
  font-weight: 800;
}
.sl-steps h3 { margin-bottom: 12px; font-size: 21px; }
.sl-steps p { margin-bottom: 0; color: var(--color-text-secondary); }
.sl-audience-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 32px;
}
.sl-audience-grid article { padding-left: 22px; border-left: 2px solid var(--sl-accent); }
.sl-audience-grid h3 { margin-bottom: 12px; font-size: 22px; }
.sl-audience-grid p { margin-bottom: 0; color: var(--color-text-secondary); }
.sl-section--dark {
  background: var(--color-forest);
  color: var(--color-text-inverse);
}
.sl-section--dark .sl-kicker { color: var(--color-brand); }
.sl-section--dark .sl-prompts p { color: color-mix(in srgb, var(--color-text-inverse) 72%, transparent); }
.sl-prompts {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: clamp(48px, 8vw, 100px);
  align-items: start;
}
.sl-prompt-list { display: grid; gap: 14px; }
.sl-prompt-list blockquote {
  margin: 0;
  padding: 20px 24px;
  border: 1px solid color-mix(in srgb, var(--color-text-inverse) 18%, transparent);
  border-radius: var(--radius-medium);
  background: color-mix(in srgb, var(--color-text-inverse) 7%, transparent);
  font-size: 17px;
}
.sl-safety {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 72px;
  align-items: start;
}
.sl-safety .sl-section__head { margin-bottom: 0; }
.sl-safety ul { display: grid; gap: 18px; margin: 0; padding: 0; list-style: none; }
.sl-safety li {
  padding: 18px 20px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  background: var(--color-bg-card);
}
.sl-distinction {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 64px;
  align-items: center;
}
.sl-distinction > div { max-width: 780px; }
.sl-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}
.sl-links > a,
.sl-service-links a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 76px;
  padding: 18px 22px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-medium);
  background: var(--color-bg-card);
  font-weight: 700;
  text-decoration: none;
}
.sl-links > a:hover,
.sl-service-links a:hover {
  border-color: var(--sl-accent-border);
  box-shadow: var(--shadow-card);
}
.sl-links svg { width: 18px; height: 18px; color: var(--sl-accent); }
.sl-link-card--primary { grid-row: span 2; flex-direction: column; align-items: flex-start !important; justify-content: center !important; background: var(--sl-accent-soft) !important; }
.sl-link-card--primary span { color: var(--color-text-secondary); font-size: 13px; letter-spacing: 0.12em; text-transform: uppercase; }
.sl-link-card--primary strong { font-size: 22px; }
.sl-service-links {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.sl-faq-layout { display: grid; grid-template-columns: 0.72fr 1.28fr; gap: 72px; align-items: start; }
.sl-faq-layout .sl-section__head { margin-bottom: 0; }
.sl-faq { border-top: 1px solid var(--color-border); }
.sl-faq details { border-bottom: 1px solid var(--color-border); }
.sl-faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 22px 0;
  cursor: pointer;
  font-size: 18px;
  font-weight: 700;
  list-style: none;
}
.sl-faq summary::-webkit-details-marker { display: none; }
.sl-faq summary svg { width: 19px; height: 19px; flex: 0 0 auto; transition: transform 0.2s ease; }
.sl-faq details[open] summary svg { transform: rotate(90deg); }
.sl-faq details p { max-width: 760px; padding: 0 40px 22px 0; color: var(--color-text-secondary); }
.sl-final {
  padding: 104px 0;
  background:
    radial-gradient(circle at 50% 0, var(--sl-accent-soft), transparent 48%),
    var(--color-matcha-lighter);
  text-align: center;
}
.sl-final__inner { max-width: 900px; }
.sl-final p { max-width: 700px; margin: 0 auto 30px; color: var(--color-text-secondary); font-size: 18px; }
.sl-actions--center { justify-content: center; }
.service-landing .site-footer { margin-top: 0; }
@media (max-width: 980px) {
  .sl-header__nav > a:not(.sl-header__cta) { display: none; }
  .sl-hero__grid { grid-template-columns: 1fr; }
  .sl-hero__visual { max-width: 720px; transform: none; }
  .sl-steps,
  .sl-audience-grid,
  .sl-service-links { grid-template-columns: 1fr; }
  .sl-safety,
  .sl-prompts,
  .sl-faq-layout { grid-template-columns: 1fr; gap: 42px; }
}
@media (max-width: 680px) {
  .sl-container { width: min(100% - 32px, 1200px); }
  .sl-header__inner { min-height: 68px; }
  .sl-header__cta { padding: 8px 13px !important; }
  .sl-hero { padding: 30px 0 64px; }
  .sl-breadcrumbs { margin-bottom: 32px; }
  .sl-hero h1 { font-size: clamp(38px, 12vw, 54px); }
  .sl-actions { align-items: stretch; flex-direction: column; }
  .sl-button.btn { width: 100%; }
  .sl-proof__inner,
  .sl-distinction { grid-template-columns: 1fr; gap: 24px; }
  .sl-section,
  .sl-final { padding: 76px 0; }
  .sl-card-grid,
  .sl-links { grid-template-columns: 1fr; }
  .sl-card { min-height: 0; padding: 28px; }
  .sl-link-card--primary { grid-row: auto; }
  .sl-faq summary { font-size: 16px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; }
}