/* ═══════════════════════════════════════════
   SEO-продвижение — доп. стили к support / cases / web-development
   ═══════════════════════════════════════════ */

.page-seo-main {
  position: relative;
}

/* ─── Hero tweaks (база — .support-hero из website-support.css) ─── */
.page-seo-hero .support-hero__heading {
  font-family: var(--font-display);
}

.page-seo-hero__text {
  max-width: 26em;
  margin-bottom: 22px !important;
}

.page-seo-hero .hero__badges {
  padding-top: 18px;
}

/* ─── Hero canvas visual (без рамки / подложки) ─── */
.seo-hero-visual {
  align-items: center;
  overflow: visible;
}

/* Сброс всех возможных рамок и фонов — точно как на странице разработки */
.seo-hero-visual__frame,
.seo-hero-visual__frame.support-hero__visual-frame,
.page-seo-hero .seo-hero-visual__frame {
  position: relative;
  width: 100%;
  max-width: 640px;
  aspect-ratio: 1 / 1 !important;
  min-height: 0 !important;
  background: none !important;
  background-color: transparent !important;
  border: 0 !important;
  border-radius: 0 !important;
  outline: 0 !important;
  box-shadow: none !important;
  filter: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  mask-image: none !important;
  -webkit-mask-image: none !important;
  clip-path: none !important;
  overflow: visible !important;
  animation: none !important;
}

.seo-hero-visual__frame::before,
.seo-hero-visual__frame::after {
  content: none !important;
  display: none !important;
  background: none !important;
  border: 0 !important;
  box-shadow: none !important;
}

/* Маскируем page-level grid только в правой части hero */
.page-seo .support-hero::before {
  mask-image: radial-gradient(
    ellipse 52% 70% at 24% 50%,
    rgba(0, 0, 0, 0.92) 0%,
    rgba(0, 0, 0, 0.5) 55%,
    transparent 92%
  ) !important;
  -webkit-mask-image: radial-gradient(
    ellipse 52% 70% at 24% 50%,
    rgba(0, 0, 0, 0.92) 0%,
    rgba(0, 0, 0, 0.5) 55%,
    transparent 92%
  ) !important;
}

@media (max-width: 1024px) {
  .page-seo .support-hero::before {
    mask-image: radial-gradient(
      ellipse 90% 45% at 50% 22%,
      rgba(0, 0, 0, 0.85) 0%,
      rgba(0, 0, 0, 0.4) 60%,
      transparent 92%
    ) !important;
    -webkit-mask-image: radial-gradient(
      ellipse 90% 45% at 50% 22%,
      rgba(0, 0, 0, 0.85) 0%,
      rgba(0, 0, 0, 0.4) 60%,
      transparent 92%
    ) !important;
  }
}

/* Локальный grid внутри фрейма убираем полностью */
.seo-hero-visual__frame .support-hero__visual-grid {
  display: none !important;
}

.seo-hero-canvas {
  position: absolute;
  inset: -5%;
  width: 110%;
  height: 110%;
  display: block;
  z-index: 2;
  pointer-events: auto;
  background: transparent;
}

@media (max-width: 960px) {
  .seo-hero-visual__frame,
  .seo-hero-visual__frame.support-hero__visual-frame,
  .page-seo-hero .seo-hero-visual__frame {
    max-width: 520px;
    margin: 0 auto;
  }
}

@media (max-width: 1024px) {
  .page-seo .support-hero.page-seo-hero .support-hero__grid {
    gap: clamp(22px, 4vw, 32px) 0;
  }

  .page-seo .support-hero.page-seo-hero .support-hero__visual.seo-hero-visual {
    order: -1;
    width: 100%;
    max-width: 100%;
    justify-content: center;
    box-sizing: border-box;
  }

  .page-seo .page-seo-hero .seo-hero-visual__frame {
    max-width: min(400px, 100%);
  }
}

@media (max-width: 768px) {
  .seo-hero-visual__frame,
  .seo-hero-visual__frame.support-hero__visual-frame,
  .page-seo-hero .seo-hero-visual__frame {
    aspect-ratio: 1 / 1 !important;
    min-height: 0 !important;
    border-radius: 0 !important;
  }

  .page-seo .page-seo-hero .seo-hero-visual__frame {
    max-width: min(300px, calc(100vw - 40px));
  }
}

@media (max-width: 480px) {
  .page-seo .page-seo-hero .seo-hero-visual__frame {
    max-width: min(260px, calc(100vw - 40px));
  }
}

/* ─── Этапы продвижения ─────────────────── */
.seo-steps {
  padding: 88px 0 96px;
  background:
    radial-gradient(ellipse 52% 38% at 84% 14%, rgba(255, 179, 71, 0.05) 0%, transparent 52%),
    var(--support-surface-soft);
  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.seo-steps .support-section-head {
  margin-bottom: 44px;
}

.seo-steps__timeline {
  max-width: 900px;
}

/* Шаги без описания: num + заголовок на одной строке, вертикально выровненные */
.seo-steps .support-step {
  align-items: center;
  min-height: 72px;
  padding: 20px 28px 20px;
}

.seo-steps .support-step__title {
  grid-column: 2;
  grid-row: 1 / span 2;
  margin: 0;
  font-size: clamp(15px, 1.4vw, 17px);
  display: flex;
  align-items: center;
}

.seo-steps .support-step__num {
  grid-column: 1;
  grid-row: 1 / span 2;
  display: flex;
  align-items: center;
  padding-top: 0;
}

/* Reveal-анимация шагов */
.page-seo .seo-steps .support-step.reveal {
  transform: translateY(12px);
  transition:
    opacity   0.38s var(--ease-out),
    transform 0.38s var(--ease-out);
}

.page-seo .seo-steps .support-step.reveal.visible {
  transform: translateY(0);
}

@media (max-width: 768px) {
  .seo-steps {
    padding: 64px 0 72px;
  }

  .seo-steps .support-step {
    padding: 18px 20px 18px;
    min-height: 60px;
  }
}

/* ─── Тарифы: 3 колонки ─────────────────── */
.seo-offers {
  background: var(--support-surface-base);
  border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.seo-offers .dev-offers__grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.seo-offers .dev-offer {
  min-height: 160px;
}

@media (max-width: 900px) {
  .seo-offers .dev-offers__grid {
    grid-template-columns: 1fr;
  }
}

/* ─── Кейсы: performance tweaks ──────────── */
.page-seo .dev-cases .cases-card.reveal,
.page-seo .dev-offers .dev-offer.reveal {
  transform: translateY(14px);
  transition:
    opacity   0.4s var(--ease-out),
    transform 0.4s var(--ease-out);
}

.page-seo .dev-cases .cases-card.reveal.visible,
.page-seo .dev-offers .dev-offer.reveal.visible {
  transform: translateY(0);
}

/* Бейдж «Премиум» без backdrop-filter (scroll-jank) */
.page-seo .dev-cases .cases-card__badge {
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  background: rgba(10, 10, 10, 0.88) !important;
}

/* ─── FAQ ────────────────────────────────── */
.seo-page-faq .support-section-head {
  margin-bottom: 36px;
}

.seo-page-faq .support-faq__answer p {
  font-size: 14px;
  line-height: 1.65;
}

.seo-page-faq .support-faq__answer p + p {
  margin-top: 0.85em;
}

/* ─── Форма ──────────────────────────────── */
.page-seo-contact {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: max(96px, calc(88px + env(safe-area-inset-bottom)));
}

.page-seo-contact .contact__left .section-heading {
  margin-bottom: 10px;
}

.page-seo-contact__text {
  margin-top: 0;
  max-width: 28em;
}