/* ═══════════════════════════════════════════════════════════════════════════
   GIDROFOBIZACIYA-I-ANTIVYSOL · v2 — современный лендинг по референсу
   ═══════════════════════════════════════════════════════════════════════════ */

.surface-care-page { background: var(--c-bg); }

/* убираем общий padding-top у header чтобы hero был под ним без зазора */
.surface-care-page .header { box-shadow: 0 1px 0 rgba(0,0,0,.03); }

/* ═══ BREADCRUMBS (светлый hero) ════════════════════════════════════ */
.sc-breadcrumbs {
  padding: 1rem 0 0;
  font-size: .85rem;
  color: var(--c-muted);
}
.sc-breadcrumbs a { color: var(--c-muted); }
.sc-breadcrumbs a:hover { color: var(--c-red); }
.sc-breadcrumbs span[aria-current] { color: var(--c-ink); }

/* ═══ HERO (светлый, 2 колонки) ═════════════════════════════════════ */
.sc-hero {
  position: relative;
  background: var(--c-bg);
}
.sc-hero__inner {
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: clamp(2rem, 4vw, 4rem);
  align-items: center;
  padding: clamp(1.8rem, 4vw, 3.5rem) 0 clamp(4rem, 8vw, 7rem);
}
.sc-hero__badge {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .45rem .9rem;
  border-radius: 999px;
  background: var(--c-red-soft);
  border: 1px solid rgba(196,0,0,.15);
  font-size: .78rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--c-red);
  font-weight: 600;
  margin-bottom: 1.2rem;
}
.sc-hero__badge::before {
  content: '';
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--c-red);
  box-shadow: 0 0 0 3px rgba(196,0,0,.2);
}
.sc-hero__h1 {
  font-size: clamp(2rem, 4.5vw, 3.8rem);
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1.05;
  margin: 0 0 1.2rem;
  color: var(--c-ink);
}
.sc-hero__h1 .accent { color: var(--c-red); }
.sc-hero__lead {
  font-size: clamp(.98rem, 1.2vw, 1.1rem);
  color: var(--c-ink-soft);
  max-width: 520px;
  margin: 0 0 1.8rem;
  line-height: 1.6;
}
.sc-hero__cta {
  display: flex; gap: .8rem; flex-wrap: wrap;
  margin-bottom: 1.8rem;
}
.sc-hero__chips {
  list-style: none; padding: 0; margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .5rem;
  max-width: 440px;
}
.sc-hero__chips li {
  display: flex; align-items: center; gap: .55rem;
  font-size: .82rem;
  color: var(--c-ink-soft);
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: 10px;
  padding: .55rem .75rem;
  font-weight: 500;
}
.sc-hero__chips li::before {
  content: '';
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--c-red);
  flex: 0 0 8px;
}

/* HERO правая колонка — крупное изображение */
.sc-hero__visual {
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  aspect-ratio: 3/2;
  background: var(--c-card-warm);
}
.sc-hero__visual img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}

@media (max-width: 960px) {
  .sc-hero__inner {
    grid-template-columns: 1fr;
    padding-bottom: clamp(3rem, 8vw, 6rem);
  }
  .sc-hero__chips { max-width: 100%; }
}
@media (max-width: 540px) {
  .sc-hero__chips { grid-template-columns: 1fr; }
  .sc-hero__visual { aspect-ratio: 16/9; }
}

/* ═══ TRUST PLATE — белая плашка, частично налегает на hero ════════ */
.sc-trust {
  position: relative;
  z-index: 4;
  margin-top: clamp(-3rem, -6vw, -5rem);
  margin-bottom: clamp(2rem, 4vw, 3rem);
}
.sc-trust__bar {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 20px;
  padding: 1.6rem 1.8rem;
  box-shadow: 0 24px 60px rgba(20,15,5,.08);
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.4rem;
}
.sc-trust__item {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: .85rem;
  align-items: center;
  position: relative;
}
.sc-trust__item + .sc-trust__item::before {
  content: '';
  position: absolute; left: -.7rem; top: 8%; bottom: 8%;
  width: 1px; background: var(--c-line);
}
.sc-trust__icon {
  width: 44px; height: 44px;
  background: var(--c-red-soft);
  color: var(--c-red);
  border-radius: 12px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 1.2rem;
}
.sc-trust__item strong { display: block; font-size: 1rem; font-weight: 700; color: var(--c-ink); }
.sc-trust__item span    { font-size: .82rem; color: var(--c-muted); }
@media (max-width: 960px) {
  .sc-trust { margin-top: -2rem; }
  .sc-trust__bar { grid-template-columns: repeat(2, 1fr); }
  .sc-trust__item + .sc-trust__item::before { display: none; }
}
@media (max-width: 480px) {
  .sc-trust__bar { grid-template-columns: 1fr; padding: 1.2rem; }
}

/* ═══ ОБЩИЕ заголовки секций ═══════════════════════════════════════ */
.sc-section { padding: clamp(2.5rem, 5vw, 4.5rem) 0; }
.sc-section__head {
  display: flex; align-items: end; justify-content: space-between;
  gap: 1.5rem; flex-wrap: wrap;
  margin-bottom: clamp(1.5rem, 3vw, 2.2rem);
}
.sc-section__head h2 {
  font-size: clamp(1.7rem, 3.2vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -.025em;
  margin: 0 0 .35rem;
}
.sc-section__head p {
  margin: 0;
  color: var(--c-muted);
  font-size: 1rem;
  max-width: 700px;
}

/* ═══ SOLUTIONS — 2 большие карточки ══════════════════════════════ */
.sc-solutions__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.6rem;
}
.sc-card {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 24px;
  padding: clamp(1.4rem, 2.4vw, 2rem);
  box-shadow: 0 12px 40px rgba(20,15,5,.05);
  display: grid;
  grid-template-columns: minmax(120px, 180px) 1fr;
  gap: clamp(1.2rem, 2vw, 1.8rem);
  align-items: start;
  transition: transform .25s ease, box-shadow .25s ease;
}
.sc-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 60px rgba(20,15,5,.1);
}
.sc-card__media {
  background: linear-gradient(180deg, #f6f1ea, #fff);
  border: 1px solid var(--c-line-soft);
  border-radius: 18px;
  aspect-ratio: 4/5;
  display: flex; align-items: center; justify-content: center;
  padding: 1rem;
  overflow: hidden;
}
.sc-card__media img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 12px 20px rgba(0,0,0,.12));
}
.sc-card__body { display: flex; flex-direction: column; gap: .8rem; }
.sc-card__category {
  display: inline-flex; align-items: center; gap: .45rem;
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--c-red);
  font-weight: 700;
}
.sc-card__category::before {
  content: '';
  width: 14px; height: 1px;
  background: var(--c-red);
}
.sc-card__title {
  font-size: clamp(1.15rem, 1.8vw, 1.4rem);
  line-height: 1.2;
  font-weight: 800;
  margin: 0;
  letter-spacing: -.01em;
}
.sc-card__desc { margin: 0; color: var(--c-ink-soft); font-size: .95rem; line-height: 1.55; }
.sc-card__benefits {
  margin: 0; padding: 0;
  list-style: none;
  display: grid; gap: .45rem;
}
.sc-card__benefits li {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: .55rem;
  align-items: flex-start;
  font-size: .92rem;
  color: var(--c-ink-soft);
}
.sc-card__benefits li::before {
  content: '✓';
  width: 22px; height: 22px;
  background: var(--c-red-soft);
  color: var(--c-red);
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: .72rem; font-weight: 700;
}
.sc-card__usage {
  display: block;
  font-size: .9rem;
  color: var(--c-ink-soft);
  line-height: 1.55;
  margin-top: .2rem;
}
.sc-card__usage strong {
  color: var(--c-ink);
  display: block;
  margin-bottom: .25rem;
  font-size: .92rem;
  font-weight: 700;
}
.sc-card__cta {
  display: inline-flex; align-items: center; gap: .55rem;
  align-self: flex-start;
  color: var(--c-red);
  font-weight: 700;
  font-size: .95rem;
  margin-top: .3rem;
  transition: gap .2s;
}
.sc-card__cta::after { content: '→'; transition: transform .2s; }
.sc-card__cta:hover { gap: .8rem; }
.sc-card__cta:hover::after { transform: translateX(3px); }
@media (max-width: 960px) {
  .sc-solutions__grid { grid-template-columns: 1fr; }
  .sc-card { grid-template-columns: 1fr; }
  .sc-card__media { aspect-ratio: 4/3; max-width: 280px; margin: 0 auto; }
}

/* ═══ SYSTEM BENEFITS — светлая секция ══════════════════════════ */
.sc-benefits {
  padding: clamp(2.5rem, 5vw, 4.5rem) 0;
}
.sc-benefits__card {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 24px;
  padding: clamp(1.6rem, 3vw, 2.4rem);
  box-shadow: 0 12px 40px rgba(20,15,5,.05);
}
.sc-benefits h2 {
  margin: 0 0 1.6rem;
  font-size: clamp(1.7rem, 3.2vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -.025em;
  color: var(--c-ink);
}
.sc-benefits__grid {
  list-style: none; margin: 0; padding: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem 2rem;
}
.sc-benefits__grid li {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 1rem;
  align-items: start;
  position: relative;
}
.sc-benefits__grid li + li::before {
  content: '';
  position: absolute; left: -1rem; top: 8%; bottom: 8%;
  width: 1px; background: var(--c-line);
}
.sc-benefits__icon {
  width: 56px; height: 56px;
  border: 1.8px solid var(--c-red);
  color: var(--c-red);
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 1.35rem;
  background: #fff;
}
.sc-benefits__grid strong {
  display: block;
  font-size: 1.02rem;
  color: var(--c-ink);
  font-weight: 700;
  margin-bottom: .25rem;
}
.sc-benefits__grid p {
  margin: 0;
  color: var(--c-muted);
  font-size: .92rem;
  line-height: 1.5;
}
@media (max-width: 960px) {
  .sc-benefits__grid { grid-template-columns: repeat(2, 1fr); }
  .sc-benefits__grid li + li::before { display: none; }
}
@media (max-width: 540px) { .sc-benefits__grid { grid-template-columns: 1fr; } }

/* ═══ STEPS / RESULTS — общие стили медиа-карточек ════════════ */
.sc-steps__track,
.sc-results__track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
  position: relative;
}
.sc-step,
.sc-result {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 18px;
  overflow: hidden;
  display: flex; flex-direction: column;
  position: relative;
  box-shadow: 0 6px 20px rgba(20,15,5,.04);
  margin: 0;
}
.sc-step__media,
.sc-result__media {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  background: var(--c-card-warm);
}
.sc-step__media img,
.sc-result__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}
.sc-step:hover .sc-step__media img,
.sc-result:hover .sc-result__media img { transform: scale(1.04); }
.sc-step__num {
  position: absolute;
  bottom: -18px; left: 14px;
  width: 44px; height: 44px;
  background: var(--c-red); color: #fff;
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 1.05rem;
  box-shadow: 0 10px 24px rgba(196,0,0,.4);
  border: 3px solid #fff;
}
.sc-step__body,
.sc-result__body { padding: 1.6rem 1.2rem 1.3rem; }
.sc-step__body h3 { margin: 0 0 .4rem; font-size: 1.05rem; font-weight: 700; }
.sc-step__body p { margin: 0; color: var(--c-ink-soft); font-size: .9rem; line-height: 1.55; }

/* стрелки между шагами */
.sc-step__arrow {
  position: absolute;
  top: 50%;
  right: -22px;
  transform: translateY(-50%);
  width: 36px; height: 36px;
  background: #fff;
  border: 1px solid var(--c-line);
  color: var(--c-red);
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  z-index: 2;
  box-shadow: 0 4px 12px rgba(20,15,5,.08);
}
.sc-step:last-child .sc-step__arrow { display: none; }

.sc-mobile-hint {
  display: none;
  font-size: .8rem; color: var(--c-muted);
  text-align: center;
  margin-top: 1rem;
}
@keyframes hint-pulse {
  0%, 100% { opacity: 1; }
  50%       { opacity: .45; }
}

@media (max-width: 1024px) {
  .sc-step__arrow { display: none; }
}
@media (max-width: 960px) {
  .sc-steps__track,
  .sc-results__track {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    gap: 14px;
    padding: 0 var(--gutter) 22px;
    margin: 0 calc(-1 * var(--gutter));
  }
  .sc-step,
  .sc-result { flex: 0 0 82vw; scroll-snap-align: start; }
  .sc-mobile-hint { display: block; animation: hint-pulse 2s ease-in-out infinite; }
}

/* ═══ RESULTS — оформление специфичных элементов ═══════════════ */
/* (общие стили карточки/медиа выше в блоке STEPS / RESULTS) */
.sc-results { background: var(--c-bg-deep); }

/* бейджи «До» / «После» поверх картинки */
.sc-result__media::before,
.sc-result__media::after {
  position: absolute;
  top: 10px;
  padding: .25rem .7rem;
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: #fff;
  z-index: 2;
}
.sc-result__media::before {
  content: 'До';
  left: 10px;
  background: rgba(0,0,0,.6);
  backdrop-filter: blur(6px);
}
.sc-result__media::after {
  content: 'После';
  right: 10px;
  background: var(--c-red);
}

.sc-result__cap {
  padding: .9rem 1.1rem 1.1rem;
  font-weight: 600;
  color: var(--c-ink);
  display: flex; align-items: center; justify-content: space-between;
  margin: 0;
}
.sc-result__cap small {
  font-size: .76rem; color: var(--c-muted); font-weight: 500;
}

/* ═══ FAQ ══════════════════════════════════════════════════════════ */
.sc-faq__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .7rem 1.4rem;
}
.sc-faq details {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 14px;
  overflow: hidden;
  transition: box-shadow .15s, border-color .15s;
}
.sc-faq details[open] { box-shadow: 0 6px 24px rgba(20,15,5,.06); border-color: rgba(196,0,0,.2); }
.sc-faq summary {
  list-style: none;
  cursor: pointer;
  padding: 1.05rem 1.3rem;
  font-weight: 600;
  font-size: 1rem;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.sc-faq summary::-webkit-details-marker { display: none; }
.sc-faq summary::after {
  content: '+';
  font-size: 1.5rem; color: var(--c-red); font-weight: 600;
  transition: transform .25s;
  flex: 0 0 auto;
  width: 28px; height: 28px;
  background: var(--c-red-soft);
  border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  line-height: 1;
}
.sc-faq details[open] summary::after { transform: rotate(45deg); }
.sc-faq details > p {
  margin: 0; padding: 0 1.3rem 1.3rem;
  color: var(--c-ink-soft); font-size: .95rem; line-height: 1.6;
}
@media (max-width: 720px) { .sc-faq__grid { grid-template-columns: 1fr; } }

/* ═══ BOTTOM CTA ══════════════════════════════════════════════════ */
.sc-bottom-cta { padding-bottom: clamp(3rem, 5vw, 5rem); }
.sc-bottom-cta__card {
  background: linear-gradient(180deg, #fff, #fbf6ef);
  border: 1px solid var(--c-line);
  border-radius: 24px;
  padding: clamp(1.6rem, 3vw, 2.8rem);
  box-shadow: 0 24px 60px rgba(20,15,5,.06);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 2.4rem;
  align-items: stretch;
}
.sc-bottom-cta__left { display: flex; flex-direction: column; gap: 1rem; }
.sc-bottom-cta__left .icon-circle {
  width: 56px; height: 56px;
  background: var(--c-red-soft);
  color: var(--c-red);
  border-radius: 16px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
}
.sc-bottom-cta__left h2 {
  margin: 0;
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  font-weight: 800;
  letter-spacing: -.02em;
}
.sc-bottom-cta__left p { margin: 0; color: var(--c-ink-soft); max-width: 520px; }
.sc-bottom-cta__left .btn { align-self: flex-start; margin-top: .4rem; }

.sc-bottom-cta__right {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 20px;
  padding: 1.4rem 1.6rem;
  display: flex; flex-direction: column; gap: 1rem;
}
.sc-bottom-cta__right h3 {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 700;
  display: inline-flex; align-items: center; gap: .55rem;
}
.sc-bottom-cta__right h3::before {
  content: ''; width: 14px; height: 1px; background: var(--c-red);
}
.sc-bottom-cta__rows { display: grid; gap: .55rem; }
.sc-bottom-cta__row {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: .7rem;
  align-items: center;
  color: var(--c-ink);
  font-weight: 500;
}
.sc-bottom-cta__row .icon {
  width: 32px; height: 32px;
  background: var(--c-red-soft);
  color: var(--c-red);
  border-radius: 10px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: .9rem;
}
.sc-bottom-cta__row a:hover { color: var(--c-red); }

@media (max-width: 900px) {
  .sc-bottom-cta__card { grid-template-columns: 1fr; }
}

/* ═══ CROSSSELL ══════════════════════════════════════════════════ */
.sc-crosssell { background: var(--c-bg-deep); }
.sc-crosssell__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.sc-crosssell__card {
  display: grid;
  grid-template-columns: 52px 1fr 28px;
  gap: 1rem;
  align-items: center;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: 18px;
  padding: 1.2rem 1.4rem;
  box-shadow: 0 4px 14px rgba(20,15,5,.04);
  text-decoration: none;
  color: var(--c-ink);
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.sc-crosssell__card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px rgba(20,15,5,.08);
  border-color: rgba(196,0,0,.2);
}
.sc-crosssell__icon {
  width: 52px; height: 52px;
  background: var(--c-red-soft);
  border-radius: 14px;
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 1.4rem;
}
.sc-crosssell__body { display: flex; flex-direction: column; gap: .2rem; }
.sc-crosssell__body strong { font-size: 1rem; font-weight: 700; }
.sc-crosssell__body span { font-size: .85rem; color: var(--c-muted); }
.sc-crosssell__arrow {
  font-size: 1.1rem;
  color: var(--c-red);
  transition: transform .2s ease;
}
.sc-crosssell__card:hover .sc-crosssell__arrow { transform: translateX(4px); }

@media (max-width: 960px) {
  .sc-crosssell__grid { grid-template-columns: 1fr; }
}