/* Revision 3: exact donor header identity. Earlier revisions remain unchanged. */
.header .ask-ai {
  display: inline-flex !important;
  align-items: center !important;
  width: auto !important;
  height: 40px !important;
  margin: 0 !important;
  gap: 10px !important;
  overflow: visible !important;
  background: none !important;
  color: #fff !important;
  font-size: inherit !important;
  text-decoration: none !important;
}

.header .ask-ai::before {
  content: "";
  flex: 0 0 32px;
  width: 32px;
  height: 32px;
  background: url("/neiroset/assets/images/donor-header-mark.svg") center / contain no-repeat;
}

/* responsive-header.css used to append a second mobile wordmark ("Нейро").
   The real donor wordmark is now present, so the legacy duplicate must stay off. */
.header .ask-ai::after {
  content: none !important;
  display: none !important;
}

.header .ask-ai > .text::after {
  content: none !important;
  display: none !important;
}

.header .ask-ai > .logo {
  display: none !important;
}

.header .ask-ai > .text {
  display: block !important;
  color: #fff !important;
  font-family: "Myriad Pro", Montserrat, Arial, sans-serif;
  font-size: 18px !important;
  font-weight: 700 !important;
  line-height: 1 !important;
  white-space: nowrap;
}

/* Keep the fixed header visually separate from every dark or illustrated
   section while preserving the donor's compact glass panel. */
.header-body {
  position: relative;
  isolation: isolate;
  background: rgba(11, 11, 14, .96) !important;
  border-color: rgba(255, 255, 255, .18) !important;
  box-shadow:
    0 14px 38px rgba(0, 0, 0, .58),
    0 0 0 1px rgba(121, 92, 255, .08) !important;
  backdrop-filter: blur(24px) saturate(125%) !important;
  -webkit-backdrop-filter: blur(24px) saturate(125%) !important;
}

.header.moved .header-body {
  background: rgba(9, 9, 12, .98) !important;
}

/* Keep the visible hero position while moving the section box below the fixed header. */
.presentation-hero-section {
  margin-top: 88px !important;
  padding-top: 0 !important;
}

.faq-item-titles {
  justify-content: flex-start !important;
}

.faq-item-number {
  flex: 0 0 28px;
}

.faq-item-title {
  flex: 1 1 auto;
  min-width: 0;
  text-align: left !important;
}

.faq-icon-mobile {
  flex: 0 0 40px;
  margin-left: auto;
}

.effective-solution-titles {
  width: 100%;
  align-items: flex-start !important;
  text-align: left !important;
}

.effective-solution-titles .effective-bottom-title {
  width: 100%;
  max-width: none !important;
  text-align: left !important;
}

.presentation-big-item,
.presentation-another-item,
.presentation-small-item {
  padding-right: 76px !important;
}

.presentation-solution-item .presentation-item-icon {
  position: absolute !important;
  inset: 16px 16px auto auto !important;
  margin: 0 !important;
  transform: none !important;
}

.advantages-titles {
  width: min(100%, 560px);
  padding: 16px 18px !important;
  border: 1px solid rgba(255, 255, 255, .14);
  border-radius: 18px;
  background: rgba(10, 10, 14, .78);
  box-shadow: 0 16px 36px rgba(0, 0, 0, .24);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.advantages-titles .top-title,
.advantages-titles .bottom-title {
  text-align: left !important;
}

.reviews-body {
  display: flex;
  flex-direction: column;
}

.reviews-block-titles {
  order: 1;
}

.reviews-swiper {
  order: 2;
}

.reviews-slider-arrows {
  order: 3;
  margin: 16px auto 0 !important;
  min-height: 53px;
  align-items: center;
}

#reviews,
.reviews-body {
  scroll-margin-top: 96px;
}

.reviews-slider-prev,
.reviews-slider-next {
  top: auto !important;
  margin: 0 !important;
}

/* Increase the real clickable area without increasing the visible 36–40px buttons. */
.header .btn-login,
.header .btn-register,
.hero-ai-btn,
.btn-gradient,
.footer-brand .btn-white {
  position: relative;
  isolation: isolate;
  height: 44px !important;
  min-height: 44px !important;
  padding-block: 2px !important;
  border: 0 !important;
  background: none !important;
  box-shadow: none !important;
}

.header .btn-login::before,
.header .btn-register::before,
.hero-ai-btn::before,
.btn-gradient::before,
.footer-brand .btn-white::before {
  content: "";
  position: absolute;
  z-index: -1;
  inset: 2px 0;
  width: auto;
  height: auto;
  border-radius: 11px;
  opacity: 1;
}

.header .btn-login::before,
.hero-ai-btn--secondary::before {
  border: 1px solid var(--rb-line);
  background: rgba(255, 255, 255, .055);
}

.header .btn-register::before,
.hero-ai-btn--primary::before,
.btn-gradient::before {
  background: var(--rb-gradient);
}

.footer-brand .btn-white::before {
  background: #fff;
}

.btn-gradient:hover::before,
.footer-brand .btn-white:hover::before {
  background: #fff;
}

.header .btn-login::after,
.header .btn-register::after,
.hero-ai-btn::after,
.btn-gradient::after,
.footer-brand .btn-white::after {
  display: none;
}

.footer-menu-list a {
  display: inline-flex;
  align-items: center;
  min-height: 24px;
}

/* The mobile screenshot showed footer copy competing with the decorative
   artwork. Keep the artwork, but place all content on a controlled scrim. */
.footer {
  isolation: isolate;
  background: #050506 !important;
  border-top: 1px solid rgba(255, 255, 255, .14) !important;
  box-shadow: inset 0 1px 0 rgba(121, 92, 255, .08);
}

.footer::after {
  content: none !important;
  display: none !important;
  background-image: none !important;
}

.footer::before {
  content: "";
  position: absolute;
  z-index: 0;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(ellipse 46% 22px at 50% 0, rgba(121, 92, 255, .2), transparent 78%);
}

.footer .container {
  z-index: 1;
}

.footer-brand p,
.footer-menu-list a {
  color: rgba(255, 255, 255, .74) !important;
}

.footer-clue,
.footer-clue span {
  color: rgba(255, 255, 255, .62) !important;
  opacity: 1 !important;
}

.footer-brand .btn-white {
  color: #17131d !important;
  font-weight: 700 !important;
}

/* One footer identity across the main page and autonomous landing pages. */
.footer-logo {
  display: inline-flex !important;
  align-items: center;
  gap: 10px;
  color: #fff;
  text-decoration: none;
}

.footer-logo img {
  display: none !important;
}

.footer-logo::before {
  content: "";
  flex: 0 0 32px;
  width: 32px;
  height: 32px;
  background: url("/neiroset/assets/images/donor-header-mark.svg") center / contain no-repeat;
}

.footer-logo::after {
  content: "Нейросеть Онлайн";
  color: #fff;
  font-family: "Myriad Pro", Montserrat, Arial, sans-serif;
  font-size: 18px;
  font-weight: 700;
  line-height: 1;
  white-space: nowrap;
}

@media (max-width: 560px) {

  #reviews,
  .reviews-body {
    scroll-margin-top: 80px;
  }

  .presentation-big-item,
  .presentation-another-item,
  .presentation-small-item {
    padding-right: 64px !important;
  }

  .presentation-solution-item .presentation-item-icon {
    inset: 16px 12px auto auto !important;
  }

  .advantages-titles {
    width: 100%;
    padding: 14px 16px !important;
  }

  .footer-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) !important;
    gap: 24px 16px !important;
  }

  .footer-logo {
    gap: 6px;
  }

  .footer-logo::before {
    flex-basis: 24px;
    width: 24px;
    height: 24px;
  }

  .footer-logo::after {
    font-size: 13px;
  }
}

@media (max-width: 340px) {
  .footer-logo::after {
    font-size: 12px;
  }
}

/* 2026-08-30: product-led light redesign inspired by Slidy's visual language.
   Existing content, routes and section order remain unchanged. */
:root {
  --sd-blue: #1252d3;
  --sd-blue-dark: #0c3da7;
  --sd-ink: #1f1f1f;
  --sd-muted: #606774;
  --sd-line: #dfe3ec;
  --sd-soft: #f4f6fb;
  --sd-lavender: #e9edff;
  --sd-radius: 18px;
  --sd-shadow: 0 24px 70px rgba(40, 61, 122, .14);
}

html {
  scroll-behavior: smooth;
  background: #fff !important;
}

body {
  background: #fff !important;
  color: var(--sd-ink) !important;
  font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", Arial, sans-serif !important;
}

.wrapper,
.main {
  background: #fff !important;
}

.container {
  width: min(calc(100% - 48px), 1160px) !important;
}

/* Header */
.header {
  inset: 0 0 auto !important;
  height: 76px !important;
  background: rgba(255, 255, 255, .92) !important;
  border-bottom: 1px solid rgba(31, 31, 31, .06) !important;
  backdrop-filter: blur(18px) saturate(140%) !important;
  -webkit-backdrop-filter: blur(18px) saturate(140%) !important;
}

.header .container,
.header-body {
  height: 76px !important;
}

.header-body,
.header.moved .header-body {
  padding: 0 !important;
  background: transparent !important;
  border: 0 !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
}

.header .ask-ai {
  gap: 9px !important;
  color: var(--sd-ink) !important;
}

.header .ask-ai::before {
  flex-basis: 34px !important;
  width: 34px !important;
  height: 34px !important;
  border-radius: 8px;
  background-color: var(--sd-blue) !important;
  background-image: url("/neiroset/assets/images/donor-header-mark.svg") !important;
  background-position: center !important;
  background-size: 23px 23px !important;
  background-repeat: no-repeat !important;
  box-shadow: 0 8px 18px rgba(18, 82, 211, .22);
}

.header .ask-ai > .text {
  color: var(--sd-ink) !important;
  font-family: inherit !important;
  font-size: 19px !important;
  font-weight: 700 !important;
}

.menu-list-link {
  color: #4e5562 !important;
  font-size: 14px !important;
  font-weight: 550 !important;
}

.menu-list-link:hover {
  color: var(--sd-blue) !important;
}

.header .btn-login,
.header .btn-register,
.hero-ai-btn,
.btn-gradient,
.footer-brand .btn-white {
  min-height: 44px !important;
  padding: 0 18px !important;
  border-radius: 8px !important;
  color: var(--sd-ink) !important;
  font-size: 14px !important;
  font-weight: 700 !important;
}

.header .btn-login::before,
.hero-ai-btn--secondary::before {
  inset: 0 !important;
  border: 0 !important;
  border-radius: 8px !important;
  background: #f2f4f8 !important;
}

.header .btn-register,
.hero-ai-btn--primary,
.btn-gradient {
  color: #fff !important;
}

.header .btn-register::before,
.hero-ai-btn--primary::before,
.btn-gradient::before {
  inset: 0 !important;
  border-radius: 8px !important;
  background: var(--sd-blue) !important;
  box-shadow: 0 10px 24px rgba(18, 82, 211, .22) !important;
}

.header .btn-register:hover::before,
.hero-ai-btn--primary:hover::before,
.btn-gradient:hover::before {
  background: var(--sd-blue-dark) !important;
}

/* Hero */
.presentation-hero-section {
  position: relative !important;
  min-height: 760px !important;
  margin-top: 76px !important;
  padding: 72px 0 78px !important;
  overflow: hidden !important;
  background:
    radial-gradient(circle at 15% 58%, rgba(255, 114, 181, .34), transparent 23%),
    radial-gradient(circle at 88% 46%, rgba(99, 226, 129, .32), transparent 24%),
    linear-gradient(180deg, #e9edff 0%, #eff2ff 72%, #fff 100%) !important;
}

.presentation-hero-section::before,
.presentation-hero-section::after {
  content: "" !important;
  display: block !important;
  position: absolute !important;
  pointer-events: none !important;
  filter: saturate(115%);
}

.presentation-hero-section::before {
  width: 280px;
  height: 280px;
  left: -92px;
  bottom: 74px;
  border-radius: 44% 56% 58% 42% / 38% 44% 56% 62%;
  background: linear-gradient(145deg, #ff73b8, #ffb4df 48%, #7857ff);
  box-shadow: inset 20px 24px 46px rgba(255,255,255,.34), 0 34px 70px rgba(115,67,220,.22);
  transform: rotate(-16deg);
}

.presentation-hero-section::after {
  width: 240px;
  height: 240px;
  right: -72px;
  top: 180px;
  border-radius: 38% 62% 45% 55% / 56% 44% 56% 44%;
  background: linear-gradient(150deg, #b8ff47, #52d981 44%, #18a7ff);
  box-shadow: inset 22px 20px 44px rgba(255,255,255,.38), 0 34px 70px rgba(19,147,173,.2);
  transform: rotate(22deg);
}

.presentation-hero-body {
  position: relative !important;
  z-index: 2 !important;
  padding: 0 !important;
}

.hero-ai-block {
  display: grid !important;
  grid-template-columns: minmax(0, 1fr) !important;
  justify-items: center !important;
  width: min(100%, 950px) !important;
  min-height: 0 !important;
  padding: 0 !important;
  gap: 30px !important;
  overflow: visible !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
}

.hero-ai-grid,
.hero-ai-glow,
.presentation-hero-parallax,
.presentation-hero-star {
  display: none !important;
}

.hero-ai-content {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  max-width: 850px !important;
  text-align: center !important;
}

.hero-ai-badge {
  display: inline-flex !important;
  align-items: center !important;
  min-height: 32px !important;
  margin-bottom: 14px !important;
  padding: 6px 12px !important;
  border: 1px solid rgba(18,82,211,.18) !important;
  border-radius: 999px !important;
  background: rgba(255,255,255,.68) !important;
  color: var(--sd-blue) !important;
  font-size: 13px !important;
  font-weight: 700 !important;
}

.hero-ai-title {
  max-width: 860px !important;
  margin: 0 !important;
  color: var(--sd-ink) !important;
  font-size: clamp(46px, 5.2vw, 72px) !important;
  font-weight: 650 !important;
  line-height: .98 !important;
  letter-spacing: -.055em !important;
  text-wrap: balance !important;
}

.hero-ai-title-accent,
.gradient-text {
  background: none !important;
  -webkit-text-fill-color: currentColor !important;
  color: var(--sd-blue) !important;
}

.hero-ai-text {
  max-width: 720px !important;
  margin: 22px auto 0 !important;
  color: #4f5663 !important;
  font-size: 19px !important;
  line-height: 1.45 !important;
  text-wrap: balance !important;
}

.hero-ai-actions {
  justify-content: center !important;
  margin-top: 26px !important;
}

.hero-ai-visual {
  position: relative !important;
  width: min(100%, 790px) !important;
  min-height: 0 !important;
  padding: 10px !important;
  overflow: hidden !important;
  border: 1px solid rgba(255,255,255,.88) !important;
  border-radius: 18px !important;
  background: rgba(255,255,255,.72) !important;
  box-shadow: var(--sd-shadow) !important;
  transform: rotate(-1deg) !important;
}

.hero-ai-visual img {
  display: block !important;
  width: 100% !important;
  height: auto !important;
  border-radius: 11px !important;
}

/* Shared section typography */
#possibilities.presentation-solution,
.reviews-section,
.faq-section,
.first-verse-section {
  margin: 0 !important;
}

#possibilities.presentation-solution,
.reviews-section,
.faq-section {
  padding: 110px 0 !important;
}

.block-titles,
.reviews-block-titles,
.faq-titles {
  align-items: center !important;
  width: min(100%, 820px) !important;
  margin: 0 auto 54px !important;
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  text-align: center !important;
}

.top-title {
  color: var(--sd-blue) !important;
  font-size: 14px !important;
  font-weight: 700 !important;
  letter-spacing: .02em !important;
}

.effective-bottom-title,
.block-title,
.faq-title,
.first-verse-title {
  color: var(--sd-ink) !important;
  font-size: clamp(38px, 4vw, 58px) !important;
  font-weight: 620 !important;
  line-height: 1.04 !important;
  letter-spacing: -.045em !important;
  text-align: center !important;
  text-wrap: balance !important;
}

/* Features */
#possibilities.presentation-solution {
  min-height: 0 !important;
  background: #fff !important;
}

.effective-solution-body {
  padding: 0 !important;
}

.effective-solution-cnt {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  gap: 16px !important;
  align-items: stretch !important;
}

.presentation-solution-column {
  display: contents !important;
}

.presentation-solution-item {
  position: relative !important;
  width: 100% !important;
  min-height: 250px !important;
  padding: 30px 92px 30px 30px !important;
  border: 0 !important;
  border-radius: 20px !important;
  background: #f0f3ff !important;
  background-image: none !important;
  color: var(--sd-ink) !important;
  box-shadow: none !important;
}

.presentation-solution-item:nth-child(1) { background: #fff0f5 !important; }
.presentation-solution-item:nth-child(2) { background: #eaf0ff !important; }
.presentation-solution-column .presentation-solution-item:first-child { background: #effbef !important; }
.presentation-solution-column .presentation-solution-item:last-child { background: #fff7df !important; }

.solution-item-number {
  color: var(--sd-blue) !important;
  font-size: 13px !important;
  font-weight: 800 !important;
}

.solution-item-title {
  color: var(--sd-ink) !important;
  font-size: 25px !important;
  font-weight: 650 !important;
  line-height: 1.15 !important;
}

.solution-item-text,
.solution-item-text p {
  max-width: 520px !important;
  color: #5e6571 !important;
  font-size: 16px !important;
  line-height: 1.55 !important;
}

.presentation-solution-item .presentation-item-icon {
  inset: 24px 24px auto auto !important;
  width: 52px !important;
  height: 52px !important;
  border: 0 !important;
  border-radius: 13px !important;
  background: #fff !important;
  box-shadow: 0 10px 28px rgba(35,50,90,.1) !important;
}

.presentation-item-icon .svg-icon {
  color: var(--sd-blue) !important;
}

/* Advantages: the single dark product section */
.presentation-advantages-section {
  min-height: 0 !important;
  padding: 112px 0 !important;
  overflow: hidden !important;
  background: #161616 !important;
}

.presentation-advantages-section::before,
.presentation-advantages-parallax,
.advantages-parallax-star {
  display: none !important;
}

.advantages-titles {
  width: min(100%, 800px) !important;
}

.advantages-titles .top-title {
  color: #6e9cff !important;
}

.advantages-titles .effective-bottom-title {
  color: #fff !important;
}

.advantages-swiper {
  overflow: visible !important;
}

.advantages-swiper-wrapper {
  display: grid !important;
  grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
  gap: 14px !important;
}

.advantages-swiper .swiper-slide {
  width: auto !important;
  height: auto !important;
}

.advantages-item {
  min-height: 300px !important;
  padding: 26px !important;
  border: 1px solid rgba(255,255,255,.12) !important;
  border-radius: 18px !important;
  background: #202020 !important;
  color: #fff !important;
  box-shadow: none !important;
}

.advantages-swiper .swiper-slide:nth-child(3) .advantages-item {
  background: var(--sd-blue) !important;
  border-color: var(--sd-blue) !important;
}

.advantages-item-icon {
  color: #8eb0ff !important;
}

.advantages-item-title {
  color: #fff !important;
  font-size: 23px !important;
  font-weight: 650 !important;
}

.advantages-item-text {
  color: rgba(255,255,255,.68) !important;
  font-size: 15px !important;
  line-height: 1.5 !important;
}

.advantages-swiper .swiper-slide:nth-child(3) .advantages-item-text {
  color: rgba(255,255,255,.84) !important;
}

/* Reviews */
.reviews-section {
  min-height: 0 !important;
  background: #fff !important;
}

.reviews-body {
  display: flex !important;
}

.reviews-swiper {
  overflow: hidden !important;
}

.reviews-swiper .swiper-wrapper {
  align-items: stretch !important;
}

.reviews-swiper .swiper-slide {
  height: auto !important;
}

.reviews-texts-item,
.reviews-img-item {
  min-height: 420px !important;
  padding: 28px !important;
  border: 0 !important;
  border-radius: 20px !important;
  background: var(--sd-soft) !important;
  color: var(--sd-ink) !important;
  box-shadow: none !important;
}

.reviews-swiper .swiper-slide:nth-child(3n+1) .reviews-texts-item { background: #eef2ff !important; }
.reviews-swiper .swiper-slide:nth-child(3n+2) .reviews-texts-item { background: #fff1f6 !important; }

.reviews-author,
.reviews-info .reviews-author {
  color: var(--sd-ink) !important;
}

.reviews-text,
.reviews-data,
.reviews-author-profession,
.reviews-sub-info {
  color: #626975 !important;
}

.reviews-slider-prev,
.reviews-slider-next {
  border: 1px solid var(--sd-line) !important;
  background: #fff !important;
  color: var(--sd-ink) !important;
}

/* FAQ */
.faq-section {
  min-height: 0 !important;
  background: var(--sd-soft) !important;
}

.faq-section::after {
  display: none !important;
}

.faq-body {
  padding: 0 !important;
}

.faq-items {
  gap: 10px !important;
}

.faq-item {
  border: 1px solid #e1e5ed !important;
  border-radius: 12px !important;
  background: #fff !important;
  color: var(--sd-ink) !important;
  box-shadow: none !important;
}

.faq-item-title {
  color: var(--sd-ink) !important;
  font-size: 17px !important;
  font-weight: 600 !important;
}

.faq-item-number {
  color: var(--sd-blue) !important;
}

.faq-item-sub {
  color: #626975 !important;
}

.faq-icon-mobile {
  color: var(--sd-blue) !important;
}

/* Final CTA */
.first-verse-section {
  position: relative !important;
  min-height: 510px !important;
  padding: 112px 0 !important;
  overflow: hidden !important;
  background:
    radial-gradient(circle at 10% 112%, #fa6eb4 0 12%, transparent 30%),
    radial-gradient(circle at 92% 0%, #7fe16e 0 10%, transparent 28%),
    linear-gradient(135deg, #103db1, #155be3) !important;
}

.first-verse-section::after {
  content: "" !important;
  display: block !important;
  position: absolute !important;
  right: 7% !important;
  bottom: -80px !important;
  width: 260px !important;
  height: 260px !important;
  border-radius: 38% 62% 48% 52% / 44% 38% 62% 56% !important;
  background: linear-gradient(145deg, #ffaf42, #ff597f 48%, #684dff) !important;
  box-shadow: inset 24px 18px 46px rgba(255,255,255,.35) !important;
  transform: rotate(20deg) !important;
}

.first-verse-body {
  position: relative !important;
  z-index: 2 !important;
}

.first-verse-titles {
  align-items: center !important;
  width: min(100%, 850px) !important;
  margin: 0 auto !important;
  padding: 0 !important;
  border: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  text-align: center !important;
}

.first-verse-titles .top-title,
.first-verse-title {
  color: #fff !important;
}

.first-verse-title {
  font-size: clamp(44px, 5vw, 68px) !important;
}

.first-verse-btn {
  justify-content: center !important;
}

.first-verse-btn .btn-gradient {
  color: var(--sd-ink) !important;
}

.first-verse-btn .btn-gradient::before {
  background: #fff !important;
  box-shadow: 0 14px 30px rgba(0,0,0,.16) !important;
}

/* Footer */
.footer {
  padding: 64px 0 22px !important;
  background: #161616 !important;
  border: 0 !important;
  color: rgba(255,255,255,.68) !important;
}

.footer::before,
.footer::after {
  display: none !important;
}

.footer-logo::before {
  border-radius: 8px !important;
  background-color: var(--sd-blue) !important;
  background-size: 23px 23px !important;
}

.footer-logo::after,
.footer-menu h2 {
  color: #fff !important;
}

.footer-brand p,
.footer-menu-list a,
.footer-clue,
.footer-clue span {
  color: rgba(255,255,255,.62) !important;
}

.footer-brand .btn-white {
  color: var(--sd-ink) !important;
}

.footer-brand .btn-white::before {
  inset: 0 !important;
  border-radius: 8px !important;
  background: #fff !important;
}

@media (max-width: 980px) {
  .presentation-hero-section {
    min-height: 0 !important;
  }

  .advantages-swiper-wrapper {
    grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  }

  .advantages-item {
    min-height: 240px !important;
  }
}

@media (max-width: 700px) {
  .container {
    width: min(calc(100% - 28px), 1160px) !important;
  }

  .header,
  .header .container,
  .header-body {
    height: 64px !important;
  }

  .header .ask-ai::before {
    flex-basis: 28px !important;
    width: 28px !important;
    height: 28px !important;
    background-size: 19px 19px !important;
  }

  .header .ask-ai > .text {
    font-size: 14px !important;
  }

  .header .btn-login,
  .header .btn-register {
    min-height: 40px !important;
    height: 40px !important;
    padding-inline: 11px !important;
    font-size: 12px !important;
  }

  .presentation-hero-section {
    margin-top: 64px !important;
    padding: 54px 0 64px !important;
  }

  .presentation-hero-section::before {
    width: 150px;
    height: 150px;
    left: -72px;
    bottom: 28px;
  }

  .presentation-hero-section::after {
    width: 130px;
    height: 130px;
    right: -62px;
    top: 228px;
  }

  .hero-ai-block {
    gap: 24px !important;
  }

  .hero-ai-title {
    font-size: clamp(40px, 12vw, 56px) !important;
    line-height: .98 !important;
  }

  .hero-ai-text {
    margin-top: 18px !important;
    font-size: 16px !important;
  }

  .hero-ai-actions {
    width: 100% !important;
  }

  .hero-ai-btn {
    flex: 1 1 0 !important;
  }

  #possibilities.presentation-solution,
  .presentation-advantages-section,
  .reviews-section,
  .faq-section,
  .first-verse-section {
    padding: 72px 0 !important;
  }

  .block-titles,
  .reviews-block-titles,
  .faq-titles {
    margin-bottom: 34px !important;
  }

  .effective-bottom-title,
  .block-title,
  .faq-title,
  .first-verse-title {
    font-size: clamp(34px, 10vw, 46px) !important;
  }

  .effective-solution-cnt,
  .advantages-swiper-wrapper {
    grid-template-columns: 1fr !important;
  }

  .presentation-solution-item {
    min-height: 220px !important;
    padding: 24px 78px 24px 24px !important;
  }

  .advantages-item {
    min-height: 220px !important;
  }

  .reviews-texts-item,
  .reviews-img-item {
    min-height: 390px !important;
  }

  .faq-item-title {
    font-size: 15px !important;
  }

  .first-verse-section {
    min-height: 470px !important;
  }

  .first-verse-section::after {
    right: -90px !important;
    width: 210px !important;
    height: 210px !important;
  }
}

/* Layout corrections discovered during live browser QA. */
.presentation-solution-column {
  display: grid !important;
  grid-template-columns: repeat(2, minmax(0, 1fr)) !important;
  gap: 16px !important;
  width: 100% !important;
  margin-top: 16px !important;
}

.faq-item-titles {
  background: transparent !important;
  background-image: none !important;
  color: var(--sd-ink) !important;
}

.faq-item-cnt {
  background: transparent !important;
  background-image: none !important;
}

.faq-icon-mobile span,
.faq-item-icon span {
  background: var(--sd-blue) !important;
}

.faq-item-titles::before,
.faq-item-titles::after {
  display: none !important;
}

.reviews-slider-prev,
.reviews-slider-next {
  width: 48px !important;
  height: 48px !important;
  border: 0 !important;
  border-radius: 8px !important;
  background: var(--sd-blue) !important;
  color: #fff !important;
  box-shadow: 0 10px 24px rgba(18,82,211,.18) !important;
}

.reviews-slider-prev::before,
.reviews-slider-next::before {
  border-radius: 8px !important;
  background: var(--sd-blue) !important;
}

.first-verse-title,
.first-verse-title *,
.first-verse-titles .top-title {
  color: #fff !important;
  -webkit-text-fill-color: #fff !important;
}

.footer {
  height: 452px !important;
  min-height: 452px !important;
  overflow: hidden !important;
}

/* Dynamic landing.php template used by all public scenario routes. */
.landing-main {
  padding-top: 76px !important;
  background: #fff !important;
  color: var(--sd-ink) !important;
}

.landing-container {
  width: min(calc(100% - 48px), 1160px) !important;
}

.landing-hero {
  padding: 54px 0 76px !important;
}

.landing-hero-grid {
  position: relative !important;
  grid-template-columns: minmax(0, 1fr) minmax(380px, .9fr) !important;
  gap: 48px !important;
  min-height: 600px !important;
  padding: 52px !important;
  overflow: hidden !important;
  border: 0 !important;
  border-radius: 22px !important;
  background:
    radial-gradient(circle at 2% 100%, rgba(255,114,181,.3), transparent 27%),
    radial-gradient(circle at 98% 2%, rgba(99,226,129,.27), transparent 27%),
    linear-gradient(145deg, #e9edff, #f5f7ff) !important;
  box-shadow: none !important;
}

.landing-hero-grid::before {
  content: "";
  position: absolute;
  left: -76px;
  top: -74px;
  width: 170px;
  height: 170px;
  border-radius: 44% 56% 58% 42% / 38% 44% 56% 62%;
  background: linear-gradient(145deg, #ff73b8, #ffb4df 48%, #7857ff);
  box-shadow: inset 18px 20px 38px rgba(255,255,255,.34);
  transform: rotate(-16deg);
}

.landing-hero-grid > * {
  position: relative;
  z-index: 2;
}

.landing-kicker {
  color: var(--sd-blue) !important;
  font-size: 13px !important;
  font-weight: 750 !important;
  letter-spacing: .02em !important;
}

.landing-hero h1 {
  margin-top: 12px !important;
  color: var(--sd-ink) !important;
  font-size: clamp(46px, 4.6vw, 60px) !important;
  font-weight: 650 !important;
  line-height: .99 !important;
  letter-spacing: -.052em !important;
  text-wrap: balance !important;
}

.landing-lead {
  margin-top: 20px !important;
  color: #4f5663 !important;
  font-size: 18px !important;
  line-height: 1.5 !important;
}

.landing-actions {
  margin-top: 26px !important;
}

.landing-button {
  min-height: 46px !important;
  padding: 0 19px !important;
  border: 0 !important;
  border-radius: 8px !important;
  background: var(--sd-blue) !important;
  color: #fff !important;
  font-weight: 700 !important;
  box-shadow: 0 10px 24px rgba(18,82,211,.22) !important;
}

.landing-button:hover {
  background: var(--sd-blue-dark) !important;
}

.landing-button--quiet {
  background: #fff !important;
  color: var(--sd-ink) !important;
  box-shadow: none !important;
}

.landing-preview {
  align-self: center !important;
}

.landing-hero-art,
.scenario-visual {
  border: 1px solid rgba(255,255,255,.9) !important;
  border-radius: 18px !important;
  background: rgba(255,255,255,.72) !important;
  box-shadow: 0 24px 70px rgba(40,61,122,.16) !important;
}

.landing-section {
  margin: 0 !important;
  padding: 90px 0 !important;
  background: #fff !important;
  color: var(--sd-ink) !important;
}

.landing-section--muted {
  background: var(--sd-soft) !important;
}

.landing-main > .landing-section:nth-of-type(2) {
  background: #161616 !important;
  color: #fff !important;
}

.section-heading {
  max-width: 800px !important;
  margin-bottom: 38px !important;
}

.section-heading h2 {
  color: var(--sd-ink) !important;
  font-size: clamp(38px, 4vw, 54px) !important;
  font-weight: 620 !important;
  line-height: 1.04 !important;
  letter-spacing: -.045em !important;
  text-wrap: balance !important;
}

.section-heading p,
.landing-section p {
  color: var(--sd-muted) !important;
  font-size: 16px !important;
  line-height: 1.55 !important;
}

.landing-main > .landing-section:nth-of-type(2) .section-heading h2 {
  color: #fff !important;
}

.landing-main > .landing-section:nth-of-type(2) .section-heading p,
.landing-main > .landing-section:nth-of-type(2) p {
  color: rgba(255,255,255,.68) !important;
}

.pain-grid,
.benefit-grid,
.audience-grid,
.related-grid,
.flow {
  gap: 16px !important;
}

.pain-card,
.flow article,
.benefit-card,
.audience-card,
.related-card {
  min-height: 210px !important;
  padding: 26px !important;
  border: 0 !important;
  border-radius: 18px !important;
  background: var(--sd-soft) !important;
  color: var(--sd-ink) !important;
  box-shadow: none !important;
}

.pain-card:nth-child(3n+1),
.benefit-card:nth-child(3n+1),
.audience-card:nth-child(3n+1) { background: #eef2ff !important; }
.pain-card:nth-child(3n+2),
.benefit-card:nth-child(3n+2),
.audience-card:nth-child(3n+2) { background: #fff1f6 !important; }
.pain-card:nth-child(3n),
.benefit-card:nth-child(3n),
.audience-card:nth-child(3n) { background: #effbef !important; }

.landing-main > .landing-section:nth-of-type(2) .flow article {
  border: 1px solid rgba(255,255,255,.12) !important;
  background: #202020 !important;
  color: #fff !important;
}

.landing-main > .landing-section:nth-of-type(2) .flow article:nth-child(2) {
  border-color: var(--sd-blue) !important;
  background: var(--sd-blue) !important;
}

.pain-card h3,
.flow h3,
.benefit-card h3,
.audience-card h3,
.related-card h3,
.pain-card b,
.flow b,
.benefit-card b,
.audience-card b,
.related-card b {
  color: var(--sd-ink) !important;
}

.landing-main > .landing-section:nth-of-type(2) .flow h3,
.landing-main > .landing-section:nth-of-type(2) .flow b {
  color: #fff !important;
}

.outline {
  gap: 12px !important;
}

.outline li {
  min-height: 140px !important;
  padding: 20px !important;
  border: 0 !important;
  border-radius: 16px !important;
  background: var(--sd-soft) !important;
  color: var(--sd-ink) !important;
}

.outline li:nth-child(4n+1) { background: #eef2ff !important; }
.outline li:nth-child(4n+2) { background: #fff1f6 !important; }
.outline li:nth-child(4n+3) { background: #effbef !important; }
.outline li:nth-child(4n+4) { background: #fff7df !important; }

.related-card {
  padding: 12px !important;
  text-decoration: none !important;
  transition: transform .2s ease, box-shadow .2s ease !important;
}

.related-card:hover {
  transform: translateY(-3px) !important;
  box-shadow: 0 18px 42px rgba(40,61,122,.12) !important;
}

.related-card img,
.related-card .scenario-visual {
  border: 0 !important;
  background: var(--sd-lavender) !important;
  box-shadow: none !important;
}

.faq {
  gap: 10px !important;
}

.faq details {
  border: 1px solid #e1e5ed !important;
  border-radius: 12px !important;
  background: #fff !important;
  color: var(--sd-ink) !important;
}

.faq summary {
  color: var(--sd-ink) !important;
  font-size: 17px !important;
  font-weight: 600 !important;
}

.faq summary::after {
  color: var(--sd-blue) !important;
}

.faq details p {
  color: var(--sd-muted) !important;
}

.final-cta {
  padding: 0 0 88px !important;
  background: #fff !important;
}

.final-cta .landing-container {
  position: relative !important;
  display: flex !important;
  min-height: 310px !important;
  padding: 46px !important;
  overflow: hidden !important;
  border: 0 !important;
  border-radius: 22px !important;
  background:
    radial-gradient(circle at 93% 110%, #ff6ea9 0 12%, transparent 29%),
    linear-gradient(135deg, #103db1, #155be3) !important;
  color: #fff !important;
}

.final-cta .landing-container::after {
  content: "";
  position: absolute;
  right: 7%;
  bottom: -72px;
  width: 210px;
  height: 210px;
  border-radius: 38% 62% 48% 52% / 44% 38% 62% 56%;
  background: linear-gradient(145deg, #ffaf42, #ff597f 48%, #684dff);
  box-shadow: inset 20px 16px 38px rgba(255,255,255,.35);
  transform: rotate(20deg);
}

.final-cta .landing-container > * {
  position: relative !important;
  z-index: 2 !important;
}

.final-cta h2 {
  max-width: 680px !important;
  color: #fff !important;
  font-size: clamp(36px, 4vw, 52px) !important;
  line-height: 1.04 !important;
  letter-spacing: -.04em !important;
}

.final-cta p {
  color: rgba(255,255,255,.78) !important;
}

.final-cta .landing-button {
  background: #fff !important;
  color: var(--sd-ink) !important;
  box-shadow: 0 14px 30px rgba(0,0,0,.16) !important;
}

@media (max-width: 700px) {
  .footer {
    height: 750px !important;
    min-height: 750px !important;
  }

  .landing-main {
    padding-top: 64px !important;
  }

  .landing-container {
    width: min(calc(100% - 28px), 1160px) !important;
  }

  .landing-hero {
    padding: 20px 0 62px !important;
  }

  .landing-hero-grid {
    grid-template-columns: 1fr !important;
    gap: 34px !important;
    min-height: 0 !important;
    padding: 30px 22px !important;
  }

  .landing-hero h1 {
    font-size: clamp(38px, 11vw, 50px) !important;
  }

  .landing-lead {
    font-size: 16px !important;
  }

  .landing-section {
    padding: 68px 0 !important;
  }

  .section-heading {
    margin-bottom: 30px !important;
  }

  .section-heading h2 {
    font-size: clamp(34px, 10vw, 44px) !important;
  }

  .pain-card,
  .flow article,
  .benefit-card,
  .audience-card,
  .related-card,
  .outline li {
    min-height: 0 !important;
  }

  .final-cta {
    padding-bottom: 68px !important;
  }

  .final-cta .landing-container {
    min-height: 400px !important;
    padding: 30px 24px !important;
  }

  .presentation-solution-column {
    grid-template-columns: 1fr !important;
  }
}

.reviews-img-item {
  position: relative;
  overflow: hidden;
}

.reviews-card-bg {
  position: absolute;
  z-index: 0;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Restore the donor review-card geometry. The previous broad child selector
   changed .reviews-sub-info from absolute to relative, so it entered the
   document flow and stretched/overlapped neighbouring slides. */
.reviews-swiper .swiper-slide {
  height: auto;
}

.reviews-texts-item,
.reviews-img-item {
  box-sizing: border-box;
  width: 100% !important;
  max-width: 289px;
  height: 425px !important;
  min-height: 425px !important;
  padding: 33px 29px 29px !important;
  border: 0 !important;
  border-radius: 40px !important;
}

.reviews-texts-item {
  display: flex;
  flex-direction: column;
  background: #121212 !important;
}

.reviews-texts-item .reviews-author-info {
  margin-top: auto;
}

.reviews-img-item {
  background: #121212 !important;
}

.reviews-img-item .reviews-author-descr {
  position: relative;
  z-index: 2;
}

.reviews-img-item .reviews-sub-info {
  position: absolute;
  z-index: 3;
  top: 100%;
  left: 0;
  width: 101%;
  height: 101%;
  padding: 33px 29px 29px;
}

.reviews-img-item:hover .reviews-sub-info,
.reviews-img-item:focus-within .reviews-sub-info {
  top: 0;
}

@media (min-width: 561px) and (max-width: 1024px) {
  .presentation-advantages-section::after {
    width: 100% !important;
  }

  .reviews-body,
  .reviews-swiper,
  .reviews-swiper .swiper-slide {
    min-width: 0;
  }

  .reviews-swiper {
    margin-top: 12px;
  }

  .reviews-texts-item,
  .reviews-img-item {
    max-width: none;
    height: 380px !important;
    min-height: 380px !important;
    padding: 24px !important;
    border-radius: 28px !important;
  }

  .reviews-texts-item::before,
  .reviews-img-item::after,
  .reviews-img-item .reviews-sub-info,
  .reviews-img-item .reviews-sub-info::before {
    border-radius: 28px;
  }

  .reviews-img-item .reviews-sub-info {
    padding: 24px;
  }

  .reviews-info {
    margin-top: 16px;
  }

  .reviews-text {
    margin-top: 18px;
    line-height: 1.45 !important;
  }
}

@media (min-width: 561px) and (max-width: 900px) {
  .hero-ai-block {
    padding: 24px !important;
  }

  .hero-ai-content {
    gap: 10px !important;
  }

  .hero-ai-visual {
    align-self: center;
    width: min(100%, 580px) !important;
    margin-top: 8px !important;
  }
}

@media (max-width: 560px) {
  .reviews-texts-item,
  .reviews-img-item {
    max-width: none;
    height: 400px !important;
    min-height: 400px !important;
    padding: 24px 20px !important;
    border-radius: 28px !important;
  }

  .reviews-img-item .reviews-sub-info {
    padding: 24px 20px;
    border-radius: 28px;
  }
}

@media (max-width: 560px) {
  .presentation-hero-section {
    margin-top: 68px !important;
  }

  .header-body {
    padding: 0 6px 0 10px !important;
  }

  .header .ask-ai {
    height: 30px !important;
    gap: 6px !important;
  }

  .header .ask-ai::before {
    flex-basis: 24px;
    width: 24px;
    height: 24px;
  }

  .header .ask-ai > .text {
    font-size: 13px !important;
  }

  .header .header-actions {
    gap: 4px !important;
  }

  .header .btn-login,
  .header .btn-register {
    padding-inline: 9px !important;
    font-size: 12px !important;
  }

  .header .btn-login {
    min-width: 44px !important;
  }
}

@media (max-width: 360px) {
  .header-body {
    padding-inline: 7px 5px !important;
  }

  .header .ask-ai {
    gap: 5px !important;
  }

  .header .ask-ai::before {
    flex-basis: 21px;
    width: 21px;
    height: 21px;
  }

  .header .ask-ai > .text {
    font-size: 11.5px !important;
  }

  .header .btn-login,
  .header .btn-register {
    padding-inline: 7px !important;
    font-size: 11.5px !important;
  }
}

@media (max-width: 340px) {
  .header .ask-ai {
    gap: 4px !important;
  }

  .header .ask-ai::before {
    flex-basis: 20px;
    width: 20px;
    height: 20px;
  }

  .header .ask-ai > .text,
  .header .btn-login,
  .header .btn-register {
    font-size: 11px !important;
  }

  .header .btn-login,
  .header .btn-register {
    padding-inline: 6px !important;
  }
}

/* Final cascade guards for the light redesign. */
.hero-ai-actions {
  order: 4 !important;
  justify-content: center !important;
  margin-top: 26px !important;
}

.hero-ai-visual {
  order: 5 !important;
  margin-top: 30px !important;
}

.presentation-advantages-section::after,
.advantages-body::before,
.advantages-body::after {
  display: none !important;
}

.advantages-item {
  padding: 24px 22px !important;
}

.advantages-item-title {
  overflow-wrap: normal !important;
  word-break: normal !important;
  font-size: 21px !important;
}

.reviews-texts-item,
.reviews-img-item {
  width: 100% !important;
  max-width: 289px !important;
  height: 425px !important;
  min-height: 425px !important;
  padding: 28px !important;
  border: 0 !important;
  border-radius: 20px !important;
  background: var(--sd-soft) !important;
  color: var(--sd-ink) !important;
}

.reviews-swiper .swiper-slide:nth-child(3n+1) .reviews-texts-item {
  background: #eef2ff !important;
}

.reviews-swiper .swiper-slide:nth-child(3n+2) .reviews-texts-item {
  background: #fff1f6 !important;
}

.reviews-author,
.reviews-info .reviews-author {
  color: var(--sd-ink) !important;
}

.reviews-text,
.reviews-data,
.reviews-author-profession,
.reviews-sub-info {
  color: #626975 !important;
}

@media (max-width: 700px) {
  .presentation-hero-section {
    margin-top: 64px !important;
  }

  .header-body {
    padding: 0 !important;
  }

  .hero-ai-actions {
    order: 4 !important;
    justify-content: center !important;
    margin-top: 22px !important;
  }

  .hero-ai-visual {
    order: 5 !important;
    margin-top: 22px !important;
  }

  .reviews-texts-item,
  .reviews-img-item {
    max-width: none !important;
    height: 400px !important;
    min-height: 400px !important;
    padding: 24px 20px !important;
    border-radius: 20px !important;
  }
}