/* =============================================================
   PRODUCT DETAIL (PDP) — wellness, формат глянца
   Split-screen: слева галерея (скроллится), справа sticky-инфо.
   ============================================================= */

.pdp { padding-block: clamp(1.5rem, 4vw, 2.5rem) var(--space-xl); }

/* ——— Хлебная крошка «К каталогу» ——— */
.pdp__back {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--fs-caption);
  letter-spacing: var(--tracking-tiny);
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-md);
  transition: color var(--duration-fast) var(--ease-flow), gap var(--duration-fast) var(--ease-flow);
}
.pdp__back:hover { color: var(--color-rose-deep); gap: 0.75rem; }

/* ——— Layout: split-screen ——— */
.pdp__layout {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}

/* ——— Левая колонка: галерея ——— */
.pdp__gallery {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.pdp__shot {
  border-radius: var(--radius-image);
  overflow: hidden;
  background: var(--color-bg-muted);
  aspect-ratio: 4 / 5;
  box-shadow: var(--shadow-card);
}
.pdp__shot img { width: 100%; height: 100%; object-fit: cover; }
.pdp__shot--placeholder {
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-heading); font-size: 3rem;
  color: var(--color-text-soft); letter-spacing: var(--tracking-wide);
}

/* ——— Правая колонка: sticky-инфо ——— */
.pdp__info {
  position: sticky;
  top: 7rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.pdp__info .eyebrow { display: block; }
.pdp__title {
  font-size: var(--fs-h1);
  font-style: italic;
  line-height: var(--lh-tight);
}
.pdp__desc {
  color: var(--color-text-muted);
  font-size: var(--fs-body);
  line-height: var(--lh-body);
  max-width: 48ch;
}

/* ——— Цена ——— */
.pdp__price { margin-top: 0.5rem; }
.pdp__price-full {
  font-family: var(--font-heading);
  font-size: var(--fs-price-big);
  font-weight: 500;
  color: var(--color-text);
  letter-spacing: var(--tracking-heading);
}

/* ——— Форма заказа ——— */
.pdp__form { display: flex; flex-direction: column; gap: 1rem; }
.pdp__field { display: flex; flex-direction: column; gap: 0.45rem; }
.pdp__field-label {
  font-size: var(--fs-caption);
  letter-spacing: var(--tracking-tiny);
  text-transform: uppercase;
  color: var(--color-text-muted);
}
.pdp__input {
  padding: 0.9rem 1.1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-input);
  background: var(--color-bg-elevated);
  font-family: var(--font-body);
  font-size: var(--fs-body);
  color: var(--color-text);
  outline: none;
  transition: border-color var(--duration) var(--ease-flow),
              box-shadow var(--duration) var(--ease-flow);
}
.pdp__input::placeholder { color: var(--color-text-soft); }
.pdp__input:focus {
  border-color: var(--color-sage);
  box-shadow: 0 0 0 3px rgba(163, 177, 138, 0.18);
}
.pdp__buy { margin-top: 0.5rem; width: 100%; }
.pdp__buy:disabled { opacity: 0.6; cursor: progress; }

.pdp__form-note { font-size: var(--fs-small); min-height: 1.2em; }
.pdp__form-note.is-error { color: var(--color-error); }

/* ——— Мягкий Upsell (переход на vipclerk.ru) ——— */
.pdp__upsell {
  margin-top: 0.5rem;
  padding: 1.5rem;
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-rose);
  border-radius: var(--radius-input);
  background: rgba(212, 165, 165, 0.05);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1rem;
}
.pdp__upsell-text {
  color: var(--color-text);
  font-size: var(--fs-small);
  line-height: var(--lh-snug);
}
.pdp__upsell-text strong {
  color: var(--color-rose-deep);
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 500;
}

/* ——— Аккордеон «Состав и качество» ——— */
.pdp__accordion {
  margin-top: 0.75rem;
  border-top: 1px solid var(--color-border);
  padding-top: 1rem;
}
.pdp__accordion-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  list-style: none;
  font-size: var(--fs-small);
  letter-spacing: var(--tracking-tiny);
  text-transform: uppercase;
  color: var(--color-text-muted);
  padding: 0.5rem 0;
  transition: color var(--duration-fast) var(--ease-flow);
}
.pdp__accordion-summary::-webkit-details-marker { display: none; }
.pdp__accordion-summary:hover { color: var(--color-text); }
.pdp__accordion-icon { transition: transform var(--duration) var(--ease-flow); }
.pdp__accordion[open] .pdp__accordion-icon { transform: rotate(180deg); }

.pdp__certs {
  list-style: none;
  padding: 0.75rem 0 0.5rem;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}
.pdp__cert-link {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: var(--fs-small);
  color: var(--color-text-muted);
  border-bottom: 1px solid transparent;
  width: fit-content;
  transition: color var(--duration-fast) var(--ease-flow),
              border-color var(--duration-fast) var(--ease-flow);
}
.pdp__cert-link:hover {
  color: var(--color-rose-deep);
  border-bottom-color: currentColor;
}

/* ——— Адаптив: на мобиле — вертикальный стек ——— */
@media (max-width: 860px) {
  .pdp__layout { grid-template-columns: 1fr; gap: 2rem; }
  .pdp__info { position: static; top: auto; }
  .pdp__shot { aspect-ratio: 1 / 1; }
}
@media (max-width: 600px) {
  .pdp__price-full { font-size: var(--fs-price); }
  .pdp__buy { padding: 0.95rem 1.5rem; }
}

/* =============================================================
   PAYMENT / SUCCESS / EXPIRED — страницы оплаты и результата
   Wellness-палитра, soft-карточки, pill-кнопки.
   ============================================================= */

.payment-page { padding-block: clamp(3rem, 7vw, 5rem) var(--space-xl); text-align: center; }
.payment-page__eyebrow { display: block; margin-bottom: 0.75rem; }
.payment-page__title { font-size: var(--fs-h1); font-style: italic; margin-bottom: var(--space-lg); }

/* Карточка платежа */
.payment-card {
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  padding: clamp(1.75rem, 4vw, 3rem);
  box-shadow: var(--shadow-soft);
  text-align: left;
}

.payment-product {
  display: flex;
  gap: 1.25rem;
  align-items: center;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border-soft);
}
.payment-product-img {
  width: 110px; height: 110px;
  object-fit: cover;
  border-radius: var(--radius-image);
  flex-shrink: 0;
}
.payment-product-info { flex: 1; }
.payment-product-name { font-size: var(--fs-h3); font-weight: 500; margin-bottom: 0.35rem; }
.payment-product-desc { font-size: var(--fs-small); color: var(--color-text-muted); line-height: var(--lh-snug); }

/* Цена */
.payment-price-block {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1.5rem 0;
}
.payment-price-label { font-size: var(--fs-caption); letter-spacing: var(--tracking-tiny); text-transform: uppercase; color: var(--color-text-muted); }
.payment-price { font-family: var(--font-heading); font-size: var(--fs-price-big); font-weight: 500; color: var(--color-text); }
.payment-price-full { font-size: var(--fs-small); color: var(--color-text-soft); text-decoration: line-through; }

/* Кнопка */
.btn-pay { width: 100%; margin-bottom: 1.25rem; }

.payment-security-note { font-size: var(--fs-caption); color: var(--color-text-muted); text-align: center; }
.payment-expires { font-size: var(--fs-caption); color: var(--color-text-soft); text-align: center; margin-top: 0.5rem; }

/* ——— Success / Expired — центрированная карточка ——— */
.success-page,
.expired-page {
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-block: var(--space-xl);
}
.success-card {
  text-align: center;
  max-width: 460px;
  padding: clamp(2rem, 5vw, 3.5rem);
  background: var(--color-bg-elevated);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
}
.success-icon,
.success-card svg {
  margin: 0 auto var(--space-md);
  display: block;
}
.success-card h1 { font-size: var(--fs-h2); font-style: italic; margin-bottom: 0.75rem; }
.success-card p { color: var(--color-text-muted); margin-bottom: 1.5rem; max-width: 36ch; margin-inline: auto; }
.success-product { color: var(--color-text) !important; font-size: var(--fs-small); }
.success-product strong { color: var(--color-sage-deep); font-family: var(--font-heading); }
.expired-page .btn { margin-top: 1.5rem; }