/* ==========================================================================
   Мелиовит — страница-инструкция
   Мобильный-первый, ванильный CSS, без фреймворков.
   Переиспользует токены --kr-* из variables.css.
   ========================================================================== */

.mel {
  --mel-accent: var(--kr-accent, #4a7c3f);
  --mel-ink: var(--kr-text, #26341f);
  --mel-muted: var(--kr-muted, #6b7464);
  --mel-card: var(--kr-card, #ffffff);
  --mel-border: var(--kr-border, #e4e8dc);
  --mel-radius: var(--kr-radius, 16px);
  --mel-soft: var(--kr-olive-soft, #f2f5ec);
  overflow-x: clip;
}

/* ---------- HERO ---------- */
.mel-hero {
  position: relative;
  padding: 56px 0 48px;
  background:
    radial-gradient(1100px 460px at 88% -12%, rgba(176, 142, 70, 0.16), transparent 62%),
    linear-gradient(180deg, var(--mel-soft), var(--kr-bg, #fdfefb));
  border-bottom: 1px solid var(--mel-border);
}

.mel-hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
}

.mel-hero__badge {
  margin-bottom: 16px;
}

.mel-hero__title {
  margin: 0 0 14px;
  font-size: clamp(2rem, 6vw, 3.4rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--mel-ink);
}

.mel-hero__lead {
  margin: 0 0 12px;
  font-size: 1.08rem;
  line-height: 1.6;
  color: var(--mel-ink);
  max-width: 46ch;
}

.mel-hero__sub {
  margin: 0 0 20px;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--mel-muted);
  max-width: 54ch;
}

.mel-hero__slogan {
  margin: 0 0 24px;
  padding-left: 16px;
  border-left: 4px solid var(--mel-accent);
  font-size: 1.15rem;
  font-weight: 700;
  font-style: italic;
  color: var(--mel-ink);
}

.mel-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- Ключевые преимущества (aside) ---------- */
.mel-benefits {
  background: var(--mel-card);
  border: 1px solid var(--mel-border);
  border-radius: var(--mel-radius);
  padding: 26px 24px;
  box-shadow: 0 18px 40px -24px rgba(30, 45, 20, 0.28);
}

.mel-benefits__title {
  margin: 0 0 16px;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--mel-muted);
}

.mel-benefits__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mel-benefits__list li {
  position: relative;
  padding-left: 28px;
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--mel-ink);
}

.mel-benefits__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 2px;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--mel-soft);
  border: 1px solid var(--mel-accent);
  background-image: radial-gradient(circle, var(--mel-accent) 0 3px, transparent 3px);
}

/* ---------- Общие сведения ---------- */
.mel-about__body {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 8px;
  max-width: 72ch;
}

.mel-about__text {
  margin: 0;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--mel-muted);
}

/* ---------- Состав ---------- */
.mel-composition__table {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 8px;
}

.mel-comp {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 20px;
  background: var(--mel-card);
  border: 1px solid var(--mel-border);
  border-radius: 12px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.mel-comp:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 22px -16px rgba(30, 45, 20, 0.4);
}

.mel-comp__name {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--mel-ink);
}

.mel-comp__value {
  font-size: 1.08rem;
  font-weight: 800;
  color: var(--mel-accent);
  white-space: nowrap;
  flex-shrink: 0;
}

/* ---------- Действие компонентов ---------- */
.mel-action__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 8px;
}

.mel-action-card {
  background: var(--mel-card);
  border: 1px solid var(--mel-border);
  border-radius: var(--mel-radius);
  padding: 26px 24px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.mel-action-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 44px -26px rgba(30, 45, 20, 0.42);
}

.mel-action-card__icon {
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  font-size: 1.6rem;
  background: var(--mel-soft);
  border-radius: 14px;
  margin-bottom: 16px;
}

.mel-action-card__title {
  margin: 0 0 8px;
  font-size: 1.12rem;
  color: var(--mel-ink);
}

.mel-action-card__text {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--mel-muted);
}

/* ---------- Эффективность применения ---------- */
.mel-efficacy__table {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 8px;
}

.mel-eff {
  background: var(--mel-card);
  border: 1px solid var(--mel-border);
  border-top: 3px solid var(--mel-accent);
  border-radius: var(--mel-radius);
  padding: 24px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.mel-eff:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 44px -26px rgba(30, 45, 20, 0.42);
}

.mel-eff__icon {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  font-size: 1.45rem;
  background: var(--mel-soft);
  border-radius: 12px;
  margin-bottom: 14px;
}

.mel-eff__culture {
  margin: 0 0 8px;
  font-size: 1.05rem;
  color: var(--mel-ink);
}

.mel-eff__effect {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.6;
  color: var(--mel-muted);
}

/* ---------- Нормы и способы применения ---------- */
.mel-rates__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 8px;
}

.mel-rate {
  display: flex;
  flex-direction: column;
  background: var(--mel-card);
  border: 1px solid var(--mel-border);
  border-radius: var(--mel-radius);
  padding: 26px 24px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.mel-rate:hover {
  transform: translateY(-4px);
  box-shadow: 0 20px 44px -26px rgba(30, 45, 20, 0.42);
}

.mel-rate__head {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
}

.mel-rate__icon {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  font-size: 1.5rem;
  background: var(--mel-soft);
  border-radius: 13px;
  flex-shrink: 0;
}

.mel-rate__purpose {
  margin: 0;
  font-size: 1.12rem;
  color: var(--mel-ink);
}

.mel-rate__meta {
  margin: 0 0 18px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mel-rate__row {
  display: grid;
  grid-template-columns: 68px 1fr;
  gap: 12px;
  align-items: baseline;
}

.mel-rate__row dt {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--mel-muted);
}

.mel-rate__row dd {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--mel-ink);
}

.mel-rate__norm {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-top: auto;
  padding: 14px 16px;
  background: var(--mel-soft);
  border-radius: 12px;
}

.mel-rate__norm-value {
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--mel-accent);
}

.mel-rate__norm-note {
  font-size: 0.82rem;
  line-height: 1.5;
  color: var(--mel-muted);
}

/* ---------- Совместное применение ---------- */
.mel-combined__note {
  margin: 0 0 18px;
  font-size: 1rem;
  font-weight: 600;
  color: var(--mel-ink);
}

.mel-combined__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.mel-combined-card {
  background: var(--mel-card);
  border: 1px solid var(--mel-border);
  border-radius: var(--mel-radius);
  padding: 24px;
}

.mel-combined-card__title {
  margin: 0 0 8px;
  font-size: 1.05rem;
  color: var(--mel-ink);
}

.mel-combined-card__text {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.6;
  color: var(--mel-muted);
}

/* ---------- Меры предосторожности ---------- */
.mel-safety__panel {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-top: 8px;
  padding: 26px 24px;
  background: #fff8ec;
  border: 1px solid #f3d9a4;
  border-radius: var(--mel-radius);
}

.mel-safety__intro {
  margin: 0;
  font-size: 1.02rem;
  font-weight: 700;
  color: #8a5b1a;
}

.mel-safety__list {
  margin: 0;
  padding-left: 20px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.mel-safety__list li {
  font-size: 0.95rem;
  line-height: 1.6;
  color: #6f4c14;
}

.mel-safety__list li::marker {
  color: var(--mel-accent);
  font-weight: 700;
}

/* ---------- Условия хранения ---------- */
.mel-storage__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 8px;
}

.mel-storage-card {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 20px;
  background: var(--mel-card);
  border: 1px solid var(--mel-border);
  border-radius: 12px;
}

.mel-storage-card__check {
  display: inline-grid;
  place-items: center;
  width: 30px;
  height: 30px;
  font-size: 0.9rem;
  font-weight: 700;
  color: #fff;
  background: var(--mel-accent);
  border-radius: 50%;
  flex-shrink: 0;
}

.mel-storage-card__text {
  font-size: 0.95rem;
  line-height: 1.5;
  color: var(--mel-ink);
}

/* ---------- Срок годности ---------- */
.mel-expiry__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  padding: 36px 28px;
  text-align: center;
  background: linear-gradient(160deg, var(--mel-soft), var(--mel-card));
  border: 1px solid var(--mel-border);
  border-radius: var(--mel-radius);
}

.mel-expiry__icon {
  font-size: 2rem;
  line-height: 1;
  margin-bottom: 6px;
}

.mel-expiry__title {
  margin: 0;
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--mel-muted);
}

.mel-expiry__value {
  margin: 0;
  font-size: clamp(2.4rem, 7vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--mel-ink);
}

.mel-expiry__note {
  margin: 0;
  font-size: 0.95rem;
  color: var(--mel-muted);
}

/* ---------- Scroll-reveal (только при включённом JS) ---------- */
.mel-anim [data-mel-reveal] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}

.mel-anim [data-mel-reveal].is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .mel-anim [data-mel-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ---------- От 640px ---------- */
@media (min-width: 640px) {
  .mel-action__grid,
  .mel-efficacy__table,
  .mel-combined__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .mel-storage__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ---------- От 960px ---------- */
@media (min-width: 960px) {
  .mel-hero {
    padding: 80px 0 72px;
  }

  .mel-hero__inner {
    grid-template-columns: 1.2fr 0.8fr;
    gap: 48px;
  }

  .mel-composition__table {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
  }

  .mel-rates__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .mel-expiry__card {
    padding: 48px 40px;
  }
}