.welcome-banner {
  padding: 96px 16px 64px;
  background: var(--bg-secondary);
}
.welcome-banner__inner {
  width: 900px;
  max-width: 100%;
  margin: 0 auto;
  text-align: left;
}
.welcome-banner h1 {
  font-size: clamp(40px, 8vw, 70px);
  line-height: 1.08;
  max-width: 16ch;
  margin-bottom: var(--space-3);
}
.welcome-banner p {
  font-size: 20px;
  opacity: .82;
  max-width: 52ch;
  margin-bottom: var(--space-4);
}
.welcome-banner__actions {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
  align-items: center;
}
.welcome-banner__price {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: var(--space-3);
}
.welcome-banner__price-old {
  text-decoration: line-through;
  color: var(--text-muted);
  font-size: 18px;
}
.welcome-banner__price-new {
  font-size: 29px;
  font-weight: 800;
  font-family: 'Poppins', sans-serif;
  color: var(--accent);
}
.welcome-banner__badge {
  background: var(--accent);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
}


.feature-item {
  background: #e8ecf3;
  border-radius: 18px;
  padding: 28px;
  box-shadow: 8px 8px 18px #c9ced6, -8px -8px 18px #ffffff;
}
.feature-item__icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-2);
}
.feature-heading {
  font-size: 18px;
  margin-bottom: 8px;
}
.feature-visual {
  border-radius: 12px;
  margin-bottom: var(--space-2);
}
.feature-description {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.6;
}
.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}


.action-trigger,
.primary-action,
.prominent-action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: none;
  border-radius: var(--border-radius);
  font-weight: 600;
  padding: 14px 27px;
}
.primary-action {
  background: linear-gradient(180deg, var(--accent), color-mix(in srgb, var(--accent) 80%, black));
  color: #fff;
  box-shadow: inset 0 1px 0 rgba(255,255,255,.4), 0 3px 8px rgba(0,0,0,.2);
}
.prominent-action {
  padding: 18px 37px;
  font-size: 17px;
}
.action-trigger--ghost {
  background: #ffffff;
  color: var(--accent);
  border: 2px solid var(--accent);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.6);
}
.action-icon {
  width: 44px;
  height: 44px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: #e8ecf3;
  box-shadow: 4px 4px 10px #c9ced6, -4px -4px 10px #ffffff;
  border: none;
  font-size: 18px;
  color: var(--text-primary);
}


.product-gallery__main {
  border-radius: var(--border-radius);
  overflow: hidden;
  background: var(--bg-secondary);
  aspect-ratio: 1 / 1;
}
.product-gallery__main img { width: 100%; height: 100%; object-fit: cover; }
.product-gallery__thumbs {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-2);
}
.product-gallery__thumb {
  width: 76px;
  height: 76px;
  border-radius: 10px;
  overflow: hidden;
  border: 2px solid transparent;
  background: var(--bg-secondary);
  padding: 0;
}
.product-gallery__thumb img { width: 100%; height: 100%; object-fit: cover; }
.product-gallery__thumb.is-active {
  border-color: var(--accent);
}


.buy-panel {
  background: #e8ecf3;
  border-radius: 18px;
  padding: var(--space-4);
  box-shadow: 8px 8px 18px #c9ced6, -8px -8px 18px #ffffff;
}
.buy-panel__title { font-size: 27px; margin-bottom: 4px; }
.buy-panel__subtitle { color: var(--text-secondary); margin-bottom: var(--space-2); }
.buy-panel__meta {
  display: flex;
  gap: var(--space-3);
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: var(--space-2);
  flex-wrap: wrap;
}
.buy-panel__meta strong { color: var(--text-primary); }
.buy-panel__stock {
  color: #166534;
  font-weight: 700;
}
.buy-panel__price-row {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin: var(--space-2) 0;
}
.buy-panel__old-price {
  text-decoration: line-through;
  color: var(--text-muted);
  font-size: 18px;
}
.buy-panel__price {
  font-size: 35px;
  font-weight: 800;
  font-family: 'Poppins', sans-serif;
  color: var(--accent);
}
.buy-panel__discount {
  background: #166534;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
}
.buy-panel__quantity {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: var(--space-3) 0;
}
.buy-panel__quantity-input {
  width: 60px;
  text-align: center;
  height: 44px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  font-size: 18px;
  font-weight: 700;
}
.buy-panel__cta {
  width: 100%;
  padding: 18px;
  font-size: 18px;
}
.buy-panel__list {
  margin-top: var(--space-3);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.buy-panel__list li {
  display: flex;
  gap: 8px;
  font-size: 15px;
  color: var(--text-secondary);
}


.detail-tabs {
  background: #ffffff;
  border-radius: var(--border-radius);
  padding: var(--space-3);
  border: 1px solid var(--border-color);
}
.detail-tabs__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  border-bottom: 2px solid var(--border-color);
  margin-bottom: var(--space-3);
}
.detail-tabs__button {
  background: none;
  border: none;
  padding: 12px 18px;
  font-weight: 600;
  color: var(--text-muted);
  border-bottom: 3px solid transparent;
}
.detail-tabs__button.is-active {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
.detail-tabs__panel { display: none; }
.detail-tabs__panel.is-active { display: block; }

.cta-inverse {
  background: #ffffff;
  color: var(--accent);
  font-size: 21px;
  padding: 16px 32px;
}
.cta-inverse-sm {
  background: #ffffff;
  color: var(--accent);
  font-size: 18px;
}


.ingredient-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3);
}
.ingredient-card {
  background: #ffffff;
  border-radius: 14px;
  padding: var(--space-3);
  border: 1px solid var(--border-color);
}
.ingredient-card__name {
  font-size: 17px;
  color: var(--accent);
  margin-bottom: 6px;
}


.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-2);
}
.trust-strip__item {
  text-align: center;
  padding: var(--space-2);
  background: #ffffff;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}
.trust-strip__item strong {
  display: block;
  font-family: 'Poppins', sans-serif;
  font-size: 16px;
  margin-bottom: 4px;
}
.trust-strip__item span { font-size: 14px; color: var(--text-secondary); }


.faq-thread {
  display: flex;
  flex-direction: column;
  max-width: 760px;
}
.faq-thread__question {
  background: var(--accent);
  color: #fff;
  align-self: flex-end;
  border-radius: 16px 16px 4px 16px;
  max-width: 78%;
  padding: 14px 18px;
  margin: 6px 0;
  font-weight: 600;
}
.faq-thread__answer {
  background: #f1f5f9;
  color: #0f172a;
  align-self: flex-start;
  border-radius: 16px 16px 16px 4px;
  max-width: 78%;
  padding: 14px 18px;
  margin: 6px 0 18px;
}


.inquiry-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.input-wrapper {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.input-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
}
.text-field {
  padding: 12px 14px;
  border-radius: 10px;
  border: 1px solid var(--border-color);
  font-size: 16px;
  background: #fff;
}
.text-field:focus {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}
.validation-message {
  font-size: 14px;
  color: #b91c1c;
}
.form-consent {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 14px;
  color: var(--text-secondary);
}


.checkout-steps {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.checkout-steps__item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}
.checkout-steps__index {
  flex-shrink: 0;
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}


.cart-table {
  width: 100%;
  border-collapse: collapse;
}
.cart-table th, .cart-table td {
  text-align: left;
  padding: var(--space-2);
  border-bottom: 1px solid var(--border-color);
}
.cart-table__thumb {
  width: 64px;
  height: 64px;
  border-radius: 10px;
  overflow: hidden;
  background: var(--bg-secondary);
}
.cart-summary {
  display: flex;
  justify-content: space-between;
  padding: var(--space-3) 0;
  font-size: 19px;
  font-weight: 700;
}
.cart-empty {
  text-align: center;
  padding: var(--space-6) 0;
  color: var(--text-secondary);
}

@media (max-width: 1024px) {
  .feature-grid { grid-template-columns: repeat(2, 1fr); }
  .ingredient-grid { grid-template-columns: 1fr; }
  .trust-strip { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .feature-grid { grid-template-columns: 1fr; }
  .trust-strip { grid-template-columns: 1fr; }
  .cart-table { display: block; overflow-x: auto; -webkit-overflow-scrolling: touch; }
}