/* ============================================================
   Shop-Product – Produktdetailseite
   ============================================================ */

.shop-product {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: start;
}

.shop-product__media {
  margin: 0;
  position: sticky;
  top: 110px;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.shop-product__media img {
  width: 100%;
  height: auto;
  object-fit: contain;
  display: block;
}

.shop-product__title {
  font-family: var(--font-display);
  font-size: clamp(26px, 4vw, 38px);
  line-height: 1.15;
  margin: 0 0 10px;
  color: var(--ink);
}
.shop-product__subtitle {
  font-size: 17px;
  color: var(--ink-mid);
  margin: 0 0 22px;
}

.shop-product__pricebox {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 12px;
  padding: 16px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.shop-product__price {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 30px;
  color: var(--teal-deep);
}
.shop-product__vat { font-size: 13px; color: var(--ink-soft); }
.shop-product__pricenote {
  flex-basis: 100%;
  font-size: 14px;
  color: var(--ink-mid);
}

.shop-product__avail {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--ink-mid);
  margin: 16px 0 0;
}
.shop-product__avail-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: #28a745;
  box-shadow: 0 0 0 3px rgba(40,167,69,0.18);
}

.shop-product__buy {
  display: flex;
  align-items: stretch;
  gap: 12px;
  margin: 22px 0 28px;
  flex-wrap: wrap;
}
.shop-product__add { flex: 1; min-width: 200px; justify-content: center; }

.shop-qty {
  display: inline-flex;
  align-items: stretch;
  border: 1.5px solid var(--border);
  border-radius: var(--radius-pill);
  overflow: hidden;
}
.shop-qty__btn {
  width: 44px;
  border: 0;
  background: var(--white);
  color: var(--teal-deep);
  font-size: 20px;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--t-fast) var(--ease);
}
.shop-qty__btn:hover { background: var(--teal-tint); }
.shop-qty__input {
  width: 48px;
  border: 0;
  text-align: center;
  font-size: 16px;
  font-weight: 600;
  color: var(--ink);
  background: transparent;
  -moz-appearance: textfield;
}
.shop-qty__input:focus { outline: none; }

.shop-product__desc { color: var(--ink-mid); }
.shop-product__desc p { margin: 0 0 14px; }

.shop-product__sec { margin-top: 24px; }
.shop-product__sec-title {
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--ink);
  margin: 0 0 10px;
}
.shop-product__sec p { color: var(--ink-mid); margin: 0 0 10px; }
.shop-product__list {
  margin: 0;
  padding-left: 20px;
  color: var(--ink-mid);
}
.shop-product__list li { margin-bottom: 6px; }

.shop-product__back { margin-top: 32px; }
.shop-product__back a { color: var(--teal-deep); text-decoration: none; font-weight: 600; }
.shop-product__back a:hover { text-decoration: underline; }

@media (max-width: 780px) {
  .shop-product { grid-template-columns: 1fr; }
  .shop-product__media { position: static; max-width: 420px; }
}

/* ---- Inhaltsstoffe & Wirkung (volle Breite unter dem Produkt) ---- */
.shop-wirkung { margin-top: clamp(48px, 7vw, 80px); }
.shop-wirkung__title {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 30px);
  color: var(--ink);
  margin: 0 0 10px;
}
.shop-wirkung__intro {
  color: var(--ink-mid);
  max-width: 68ch;
  margin: 0 0 28px;
}
.shop-wirkung__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: clamp(14px, 2vw, 22px);
}
.shop-wirkung__card {
  background: var(--bg-soft);
  border: 1px solid var(--border-soft);
  border-radius: var(--radius);
  padding: 20px 22px;
}
.shop-wirkung__name {
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--teal-deep);
  margin: 0 0 8px;
}
.shop-wirkung__text {
  font-size: 14px;
  line-height: 1.6;
  color: var(--ink-mid);
  margin: 0;
}
.shop-wirkung__note {
  margin: 20px 0 0;
  font-size: 12px;
  color: var(--ink-soft);
}

/* ---- WIF-Vertrauensband ---- */
.shop-wif { margin-top: clamp(48px, 7vw, 80px); }
.shop-wif__inner {
  background: var(--gradient-deep);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: clamp(28px, 5vw, 56px);
}
.shop-wif__kicker {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  margin: 0 0 10px;
}
.shop-wif__title {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.2;
  color: #fff;
  margin: 0 0 16px;
}
.shop-wif__text {
  max-width: 78ch;
  line-height: 1.7;
  color: rgba(255,255,255,0.92);
  margin: 0 0 18px;
}
.shop-wif__quote {
  font-family: var(--font-display);
  font-size: 17px;
  font-style: italic;
  color: #fff;
  border-left: 3px solid rgba(255,255,255,0.45);
  padding-left: 16px;
  max-width: 70ch;
  margin: 0 0 22px;
}
.shop-wif__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.shop-wif__facts li {
  background: rgba(255,255,255,0.14);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: var(--radius-pill);
  padding: 7px 16px;
  font-size: 13px;
  font-weight: 600;
  color: #fff;
}

@media (max-width: 900px) {
  .shop-wirkung__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 560px) {
  .shop-wirkung__grid { grid-template-columns: 1fr; }
}