/* ==========================================================================
   GREENLYTES — MASTER PRODUCT PAGE
   File: product.css

   Purpose
   -------
   Shared styles for Greenlytes product pages.

   Dependencies
   ------------
   1. base.css       → design tokens, resets and typography
   2. components.css → shared header, footer and global components
   3. product.css    → product-page-specific layout and components

   Organisation
   ------------
   01. Product hero
   02. Product gallery
   03. Product summary
   04. Product options
   05. Quantity and purchase
   06. Product benefits — editorial Bento
   07. Technical specifications
   08. Product FAQ
   09. Responsive adjustments
   10. Accessibility and safety

   Notes
   -----
   - Desktop rules are defined first.
   - Tablet and mobile overrides are grouped in section 10.
   - Shared components remain in components.css.
   - Product-specific component variants remain in this file.
   - The Bento layout is intentionally asymmetric on desktop.
   ========================================================================== */


/* ==========================================================================
   01. PRODUCT HERO
   ========================================================================== */

.product-hero {
  padding:
    clamp(22px, 3vw, 40px)
    0
    clamp(34px, 4vw, 50px);

  background:
    radial-gradient(
      circle at 73% 11%,
      rgba(86, 119, 76, 0.055),
      transparent 34rem
    ),
    #ffffff;
}

.product-hero__inner {
  width: min(1440px, calc(100% - 48px));
  margin-inline: auto;
}

.product-hero__layout {
  display: grid;
  grid-template-columns:
    minmax(0, 1.15fr)
    minmax(420px, 0.85fr);
  gap: clamp(44px, 5vw, 78px);
  align-items: start;
}

/* Product-page variant of the shared trust bar. */
.product-page .trust-bar {
  background: #f7f9f5;
}
/* ==========================================================================
   02. PRODUCT GALLERY
   ========================================================================== */

.product-gallery {
  position: sticky;
  top: 112px;
  align-self: start;
  min-width: 0;
}

.product-gallery__stage {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  border-radius: 26px;
  background:
    linear-gradient(
      145deg,
      #edf1eb 0%,
      #f7f8f5 100%
    );
}

.product-gallery__main-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition:
    opacity 240ms ease,
    transform 800ms cubic-bezier(0.2, 0.74, 0.2, 1);
}

.product-gallery__stage:hover .product-gallery__main-image {
  transform: scale(1.018);
}

.product-gallery__image-overlay {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(
      180deg,
      rgba(8, 19, 27, 0.02) 48%,
      rgba(8, 19, 27, 0.15) 100%
    );
}

.product-gallery__badge {
  position: absolute;
  top: 22px;
  left: 22px;
  padding: 9px 14px;
  border: 1px solid rgba(255, 255, 255, 0.48);
  border-radius: 999px;
  color: #ffffff;
  background: rgba(24, 47, 30, 0.72);
  box-shadow: 0 10px 26px rgba(11, 30, 17, 0.12);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}


.product-gallery__thumbnails {
  display: flex;
  justify-content: center;
  gap: 14px;
  min-width: 0;
  margin-top: 18px;
}

.product-gallery__thumbnail {
  width: clamp(74px, 6.6vw, 98px);
  aspect-ratio: 1;
  padding: 3px;
  overflow: hidden;
  border: 1px solid transparent;
  border-radius: 13px;
  background: transparent;
  opacity: 0.58;
  cursor: pointer;
  transition:
    border-color 180ms ease,
    opacity 180ms ease,
    transform 180ms ease;
}

.product-gallery__thumbnail:hover {
  opacity: 0.92;
  transform: translateY(-1px);
}

.product-gallery__thumbnail.is-active {
  border-color: #315b3a;
  box-shadow: inset 0 0 0 1px #315b3a;
  opacity: 1;
}

.product-gallery__thumbnail img {
  display: block;
  width: 100%;
  height: 100%;
  border-radius: 9px;
  object-fit: cover;
}



/* ==========================================================================
   03. PRODUCT SUMMARY
   ========================================================================== */

.product-summary {
  position: static;
  padding-top: 0;
}

.product-summary__badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  width: fit-content;
  padding: 8px 12px;
  border-radius: 999px;
  color: #426749;
  background: #edf3ea;
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.product-summary__badge svg {
  width: 14px;
  height: 14px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.product-summary__guidance {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px;
  margin-top: 24px;
  color: rgba(39, 66, 44, 0.68);
  font-size: 0.76rem;
  line-height: 1.45;
  text-decoration: none;
}

.product-summary__guidance:hover {
  color: #315b3a;
}

.product-summary__guidance-check {
  display: inline-grid;
  place-items: center;
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
  border-radius: 50%;
  color: #315b3a;
  background: #edf3ea;
  font-size: 0.68rem;
  font-weight: 850;
}

.product-summary__guidance-dot {
  color: rgba(39, 66, 44, 0.34);
}

.product-summary__title {
  max-width: 690px;
  margin: 20px 0 0;
  color: #172219;
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(2.8rem, 4vw, 4.4rem);
  font-weight: 500;
  line-height: 1.02;
  letter-spacing: -0.047em;
  text-wrap: balance;
}

.product-summary__lead {
  max-width: 590px;
  margin: 24px 0 0;
  color: rgba(27, 40, 29, 0.65);
  font-size: clamp(1rem, 1.25vw, 1.1rem);
  line-height: 1.72;
}

.product-summary__price-block {
  margin-top: 34px;
  padding: 30px 0;
  border-top: 1px solid rgba(28, 45, 32, 0.12);
  border-bottom: 1px solid rgba(28, 45, 32, 0.12);
}

.product-summary__price-line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 15px;
}

.product-summary__price {
  color: #172219;
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(2.35rem, 3vw, 3rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.045em;
}

.product-summary__previous-price {
  color: rgba(23, 34, 25, 0.58);
  text-decoration: line-through;
}

.product-summary__shipping {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 8px 13px;
  border: 1px solid rgba(49, 91, 58, 0.1);
  border-radius: 999px;
  color: #315b3a;
  background: #edf4e9;
  font-size: 0.68rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

/* Visible product identifier below the price. */
.product-summary__sku {
  margin: 12px 0 0;
  color: rgba(28, 42, 31, 0.52);
  font-size: 0.72rem;
  font-weight: 600;
  line-height: 1.4;
  letter-spacing: 0.04em;
}

.product-summary__sku span {
  color: rgba(28, 42, 31, 0.72);
  font-weight: 750;
  letter-spacing: 0.02em;
}


/* ==========================================================================
   04. PRODUCT OPTIONS
   ========================================================================== */

.product-form {
  margin-top: 26px;
}

.product-option-group {
  min-width: 0;
  margin: 0;
  padding: 0;
  border: 0;
}

.product-option-group legend,
.product-form__quantity-row > label {
  margin-bottom: 12px;
  padding: 0;
  color: #253427;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.product-option-group__choices {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.product-option {
  position: relative;
  cursor: pointer;
}

.product-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.product-option span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 43px;
  padding: 10px 17px;
  border: 1px solid rgba(26, 44, 30, 0.14);
  border-radius: 8px;
  color: rgba(29, 44, 32, 0.64);
  background: #ffffff;
  font-size: 0.77rem;
  font-weight: 650;
  transition:
    border-color 180ms ease,
    background 180ms ease,
    color 180ms ease,
    box-shadow 180ms ease;
}

.product-option:hover span {
  border-color: rgba(49, 91, 58, 0.38);
  color: #315b3a;
}

.product-option input:checked + span {
  border-color: #4d774f;
  color: #3c6540;
  background: #f8faf7;
  box-shadow: inset 0 0 0 1px rgba(77, 119, 79, 0.12);
}

.product-option input:focus-visible + span {
  outline: 3px solid rgba(49, 91, 58, 0.16);
  outline-offset: 2px;
}



/* ==========================================================================
   PRODUCT VARIANT SELECTOR
   Reusable side-by-side choice component for product variants and mounting options.
   ========================================================================== */

.product-variant {
  min-width: 0;
  margin: 26px 0 0;
  padding: 0;
  border: 0;
}

.product-variant__legend {
  margin-bottom: 12px;
  padding: 0;
  color: #253427;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.product-variant__options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.product-variant__option {
  position: relative;
}

.product-variant__option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.product-variant__option label {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 24px;
  min-height: 86px;
  padding: 14px 17px;
  border: 1px solid rgba(26, 44, 30, 0.13);
  border-radius: 11px;
  background: #ffffff;
  cursor: pointer;
  transition:
    border-color 180ms ease,
    background-color 180ms ease,
    box-shadow 180ms ease;
}

.product-variant__copy {
  display: grid;
  gap: 4px;
  min-width: 0;
}

.product-variant__copy strong,
.product-variant__option label > strong {
  color: #213226;
  font-size: 0.82rem;
  font-weight: 780;
  line-height: 1.3;
}

.product-variant__copy small,
.product-variant__option label > small {
  color: rgba(28, 42, 31, 0.58);
  font-size: 0.72rem;
  line-height: 1.45;
}


.product-variant__option:hover label {
  border-color: rgba(49, 91, 58, 0.34);
}

.product-variant__option input:checked + label {
  border-color: #4d774f;
  background: #f7faf5;
  box-shadow: inset 0 0 0 1px rgba(77, 119, 79, 0.11);
}

.product-variant__option input:focus-visible + label {
  outline: 3px solid rgba(49, 91, 58, 0.16);
  outline-offset: 2px;
}

.product-variant__status {
  margin: 10px 0 0;
  color: rgba(28, 42, 31, 0.56);
  font-size: 0.7rem;
  line-height: 1.45;
}

.product-variant + .product-form__quantity-row {
  margin-top: 23px;
}




@media (max-width: 580px) {
  .product-variant__options {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .product-variant__option label {
    min-height: 78px;
    padding: 11px 12px;
  }

  .product-variant__copy {
    gap: 3px;
  }

  .product-variant__copy strong,
  .product-variant__option label > strong {
    font-size: 0.76rem;
  }

  .product-variant__copy small,
  .product-variant__option label > small {
    font-size: 0.66rem;
    line-height: 1.35;
  }

  .product-variant__status {
    margin-top: 8px;
  }
}

/* ==========================================================================
   05. QUANTITY AND PURCHASE
   ========================================================================== */

.product-form__quantity-row {
  margin-top: 23px;
}

.product-form__quantity-row > label {
  display: block;
}

.product-quantity {
  display: grid;
  grid-template-columns: 43px 1fr 43px;
  align-items: center;
  width: 138px;
  min-height: 46px;
  border: 1px solid rgba(26, 44, 30, 0.13);
  border-radius: 8px;
  background: #ffffff;
}

.product-quantity button {
  height: 100%;
  padding: 0;
  border: 0;
  color: #2b402f;
  background: transparent;
  font: inherit;
  font-size: 1.05rem;
  cursor: pointer;
}

.product-quantity input {
  width: 100%;
  padding: 0;
  border: 0;
  outline: 0;
  color: #1c2d20;
  background: transparent;
  text-align: center;
  font: inherit;
  font-size: 0.8rem;
  font-weight: 750;
  appearance: textfield;
  -moz-appearance: textfield;
}

.product-quantity input::-webkit-inner-spin-button,
.product-quantity input::-webkit-outer-spin-button {
  margin: 0;
  appearance: none;
  -webkit-appearance: none;
}

.product-add-button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  width: 100%;
  min-height: 60px;
  margin-top: 25px;
  padding: 17px 28px;
  border: 1px solid #315b3a;
  border-radius: 14px;
  color: #ffffff;
  background:
    linear-gradient(
      135deg,
      #315b3a 0%,
      #4c774f 100%
    );
  box-shadow: 0 12px 30px rgba(39, 82, 47, 0.16);
  font: inherit;
  font-size: 0.84rem;
  font-weight: 850;
  letter-spacing: 0.11em;
  text-transform: uppercase;
  cursor: pointer;
  transition:
    transform 220ms ease,
    box-shadow 220ms ease,
    filter 220ms ease;
}

.product-add-button:hover {
  box-shadow: 0 18px 38px rgba(39, 82, 47, 0.22);
  filter: brightness(0.98);
  transform: translateY(-2px);
}

.product-add-button:active {
  box-shadow: 0 8px 20px rgba(39, 82, 47, 0.16);
  transform: translateY(0);
}

.product-add-button svg {
  width: 20px;
  height: 20px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.product-form__guarantee {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  margin: 18px 0 0;
  color: rgba(28, 42, 31, 0.58);
  font-size: 0.76rem;
  line-height: 1.45;
  text-align: center;
}

.product-form__guarantee svg {
  width: 17px;
  height: 17px;
  flex: 0 0 auto;
  fill: none;
  stroke: #476b4c;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}


/* ==========================================================================
   06. PRODUCT BENEFITS — EDITORIAL BENTO
   ========================================================================== */

.product-benefits {
  padding:
    clamp(68px, 7vw, 96px)
    0;

  background:
    radial-gradient(
      circle at 88% 10%,
      rgba(88, 126, 82, 0.08),
      transparent 31rem
    ),
    linear-gradient(
      180deg,
      #f8faf6 0%,
      #f2f6ef 100%
    );
}

.product-benefits__inner {
  margin-inline: auto;
}

.product-benefits__header {
  display: grid;
  grid-template-columns:
    minmax(0, 1.15fr)
    minmax(320px, 0.85fr);
  column-gap: clamp(56px, 7vw, 120px);
  align-items: end;
  margin-bottom: clamp(36px, 4vw, 52px);
}

.product-benefits__eyebrow {
  grid-column: 1;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-bottom: 20px;
  color: var(--color-green-dark);
  font-size: 0.72rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.product-benefits__eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: currentColor;
}

.product-benefits__header h2 {
  grid-column: 1;
  max-width: 760px;
  margin: 0;
  color: var(--color-ink);
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(2.6rem, 4.4vw, 4.45rem);
  font-weight: 500;
  line-height: 0.98;
  letter-spacing: -0.052em;
  text-wrap: balance;
}

.product-benefits__header > .section-summary {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: end;
}

.product-benefits__editorial {
  grid-column: 2;
  max-width: 520px;
  margin: 14px 0 0;
  color: var(--color-text-muted);
  font-size: 0.72rem;
  line-height: 1.55;
}

.product-benefits__grid {
  display: grid;
  grid-template-columns:
    minmax(0, 1.55fr)
    minmax(0, 1fr)
    minmax(0, 1.05fr);
  grid-template-rows:
    176px
    176px
    minmax(240px, auto);
  gap: 18px;
}

.benefit-card {
  display: flex;
  min-height: 0;
  border: 1px solid rgba(38, 62, 47, 0.05);
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.86);
  box-shadow:
    0 1px 0 rgba(255, 255, 255, 0.9) inset,
    0 18px 44px rgba(27, 48, 34, 0.055);
  transition:
    transform 0.28s ease,
    box-shadow 0.28s ease,
    border-color 0.28s ease;
}

@media (hover: hover) and (pointer: fine) {
  .benefit-card:not(.benefit-card--featured):hover {
    transform: translateY(-4px);
    border-color: rgba(38, 62, 47, 0.15);

    box-shadow:
      0 1px 0 rgba(255, 255, 255, 0.92) inset,
      0 24px 56px rgba(27, 48, 34, 0.11);
  }

  .benefit-card:not(.benefit-card--featured):hover
  .benefit-card__number {
    color: rgba(38, 62, 47, 0.16);
    transform: scale(1.05);
  }

  .benefit-card.benefit-card--illumination:hover
  .benefit-card__number {
    color: rgba(255, 255, 255, 0.22);
  }

  .benefit-card.benefit-card--illumination:hover {
    box-shadow:
      0 24px 56px rgba(10, 20, 14, 0.28);
  }
}

.benefit-card:not(.benefit-card--featured) {
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(22px, 2vw, 28px);
  padding-right: clamp(88px, 9vw, 120px);
}

.benefit-card__content {
  position: relative;
  z-index: 2;
}

.benefit-card:not(.benefit-card--featured) .benefit-card__content {
  position: static;
}

.benefit-card__number {
  position: absolute;
  top: 16px;
  right: 18px;
  z-index: 1;

  display: block;
  margin: 0;

  color: rgba(38, 62, 47, 0.08);

  font-size: clamp(2.6rem, 3.8vw, 4.2rem);
  font-weight: 600;
  line-height: 0.9;
  letter-spacing: -0.05em;

  pointer-events: none;
  user-select: none;

  transition:
    color 0.28s ease,
    transform 0.28s ease;
}

.benefit-card h3 {
  margin: 0;
  color: var(--color-ink);
  font-size: clamp(1.18rem, 1.45vw, 1.55rem);
  font-weight: 750;
  line-height: 1.12;
  letter-spacing: -0.035em;
}

.benefit-card p {
  margin: 15px 0 0;
  color: var(--color-text-muted);
  font-size: 0.86rem;
  line-height: 1.62;
}

/* Template safety: longer product-specific titles and copy may wrap without
   colliding with the editorial number or changing the visual hierarchy. */
.benefit-card:not(.benefit-card--featured) h3 {
  max-width: 100%;
  padding-right: 12px;
  text-wrap: balance;
  overflow-wrap: anywhere;
}

.benefit-card:not(.benefit-card--featured) p {
  max-width: 48rem;
  overflow-wrap: anywhere;
}

/* Icons remain in the markup for template flexibility,
   but are intentionally hidden in the current editorial Bento. */
.benefit-card__icon {
  display: none;
}

.benefit-card--featured {
  grid-column: 1;
  grid-row: 1 / span 3;
  min-height: 598px;
  align-items: flex-end;
  color: #ffffff;
  background: #13251a;
}

.benefit-card__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition:
    transform 700ms cubic-bezier(0.22, 1, 0.36, 1);
}

.benefit-card--featured:hover .benefit-card__image {
  transform: scale(1.025);
}

.benefit-card--featured:hover .benefit-card__overlay {
  opacity: 0.75;
}


.benefit-card__overlay {
  position: absolute;
  inset: 0;

  transition:
    opacity 700ms cubic-bezier(0.22, 1, 0.36, 1);

  background:
    linear-gradient(
      180deg,
      rgba(5, 14, 8, 0.02) 16%,
      rgba(5, 14, 8, 0.22) 50%,
      rgba(5, 14, 8, 0.9) 100%
    );
}

.benefit-card__featured-content {
  position: relative;
  z-index: 2;
  max-width: 500px;
  padding: clamp(34px, 4vw, 52px);
}

.benefit-card__tag {
  display: inline-flex;
  margin-bottom: 18px;
  padding: 8px 12px;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 999px;
  color: rgba(255, 255, 255, 0.9);
  background: rgba(9, 25, 14, 0.3);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  font-size: 0.66rem;
  font-weight: 800;
  letter-spacing: 0.13em;
  text-transform: uppercase;
}

.benefit-card--featured h3 {
  max-width: 420px;
  color: #ffffff;
  font-family: Georgia, "Times New Roman", serif;
  font-size: clamp(1.8rem, 2.35vw, 2.65rem);
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.045em;
}

.benefit-card--featured p {
  max-width: 450px;
  margin-top: 18px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 0.94rem;
  line-height: 1.68;
}

.benefit-card--automatic {
  grid-column: 2 / 4;
  grid-row: 1;
  background:
    radial-gradient(
      circle at 90% 8%,
      rgba(236, 212, 135, 0.24),
      transparent 14rem
    ),
    #ffffff;
}

.benefit-card--weather {
  grid-column: 2 / 4;
  grid-row: 2;
  background:
    radial-gradient(
      circle at 90% 5%,
      rgba(150, 180, 160, 0.2),
      transparent 14rem
    ),
    #ffffff;
}

.benefit-card--installation {
  grid-column: 2;
  grid-row: 3;
  background:
    radial-gradient(
      circle at 90% 5%,
      rgba(181, 168, 137, 0.17),
      transparent 14rem
    ),
    #ffffff;
}

.benefit-card--illumination {
  grid-column: 3;
  grid-row: 3;
  color: #ffffff;
  border-color: rgba(255, 255, 255, 0.08);
  background:
    radial-gradient(
      circle at 85% 5%,
      rgba(124, 175, 118, 0.22),
      transparent 14rem
    ),
    #183522;
  box-shadow: 0 18px 44px rgba(12, 24, 16, 0.18);
}


.benefit-card--illumination .benefit-card__number {
  color: rgba(255, 255, 255, 0.46);
}

.benefit-card--illumination h3 {
  color: #ffffff;
}

.benefit-card--illumination p {
  color: rgba(255, 255, 255, 0.7);
}


/* ==========================================================================
   07. TECHNICAL SPECIFICATIONS
   ========================================================================== */

.product-specs {
  position: relative;
  padding: 76px 0 82px;
  overflow: hidden;
  background:
    radial-gradient(
      circle at 8% 8%,
      rgba(115, 155, 102, 0.08),
      transparent 30%
    ),
    linear-gradient(
      180deg,
      #ffffff 0%,
      #f7f9f5 100%
    );
}

.product-specs__inner {
  margin: 0 auto;
}

/* =========================================================
   SPECS HEADER
   ========================================================= */

.product-specs__header {
  display: grid;
  grid-template-columns:
    minmax(0, 1fr)
    minmax(320px, 0.7fr);
  align-items: end;
  gap: clamp(28px, 4vw, 48px);
  margin-bottom: 28px;
}

.product-specs__header .eyebrow {
  grid-column: 1;
  display: inline-flex;
  justify-self: start;
  margin-bottom: 18px;
}

.product-specs__header h2 {
  grid-column: 1;
  max-width: 760px;
  margin: 0;
  color: var(--color-ink);
  font-size: clamp(2.8rem, 4.7vw, 4.8rem);
  line-height: 0.96;
  letter-spacing: -0.058em;
}

.product-specs__header > .section-summary {
  grid-column: 2;
  grid-row: 1 / span 2;
  align-self: end;
}

/* =========================================================
   SPECS GRID
   ========================================================= */

.product-specs__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(38, 62, 47, 0.11);
  border-radius: 34px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow:
    0 24px 65px rgba(29, 48, 36, 0.07),
    inset 0 1px 0 rgba(255, 255, 255, 0.92);
}

/* =========================================================
   SPEC CARD
   ========================================================= */

.product-specs__card {
  position: relative;
  min-width: 0;
  min-height: 150px;
  padding: 24px 26px 22px;
  background: transparent;
  transition: background-color 240ms ease;
}

.product-specs__card:not(:nth-child(4n)) {
  border-right: 1px solid rgba(38, 62, 47, 0.05);
}

.product-specs__card:nth-child(-n + 4) {
  border-bottom: 1px solid rgba(38, 62, 47, 0.05);
}

.product-specs__card:hover {
  z-index: 1;
  background: rgba(239, 246, 235, 0.72);
}

/* =========================================================
   SPEC TYPOGRAPHY
   ========================================================= */

.product-specs__label {
  margin: 0 0 12px;
  color: var(--color-green-dark);
  font-size: 0.67rem;
  font-weight: 850;
  letter-spacing: 0.10em;
  line-height: 1.2;
  text-transform: uppercase;
}

.product-specs__value {
  display: flex;
  min-height: 86px;
  flex-direction: column;
  justify-content: center;
  margin: 0;
}

.product-specs__value strong {
  display: block;
  color: var(--color-ink);
  font-size: clamp(2rem, 3vw, 3.25rem);
  font-weight: 700;
  line-height: 0.96;
  letter-spacing: -0.045em;
}

.product-specs__value span {
  display: block;
  margin-top: 9px;
  color: var(--color-text-muted);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  line-height: 1.4;
}

.product-specs__value--text strong {
  font-size: clamp(1.95rem, 2.7vw, 3rem);
}


/* =========================================================
   DISCLAIMER
   ========================================================= */

.product-specs__disclaimer {
  max-width: 760px;
  margin: 22px auto 0;
  color: var(--color-text-muted);
  font-size: 0.64rem;
  line-height: 1.6;
  text-align: center;
  opacity: 0.55;
}


/* ==========================================================================
   08. PRODUCT FAQ
   ========================================================================== */

.product-faq {
  padding: clamp(68px, 7vw, 92px) 0;
  background:
    radial-gradient(circle at 7% 8%, rgba(91, 132, 82, 0.08), transparent 28rem),
    #f5f8f2;
}

.category-faq__container {
  margin-inline: auto;
}

.category-faq__layout {
  display: grid;
  grid-template-columns: minmax(280px, 0.72fr) minmax(0, 1.28fr);
  gap: clamp(48px, 7vw, 96px);
  align-items: start;
}

.category-faq__intro {
  position: sticky;
  top: 112px;
}

.category-faq__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  color: #426749;
  font-size: 0.7rem;
  font-weight: 850;
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.category-faq__eyebrow::before {
  content: "";
  width: 28px;
  height: 1px;
  background: currentColor;
}

.category-faq__title {
  max-width: 500px;
  margin: 0;
  color: #172219;
  font-family: "Playfair Display", Georgia, serif;
  font-size: clamp(2.45rem, 4.2vw, 4.25rem);
  font-weight: 500;
  line-height: 0.99;
  letter-spacing: -0.052em;
}

.category-faq__lead {
  max-width: 510px;
  margin: 24px 0 0;
  color: rgba(28, 42, 31, 0.65);
  font-size: 0.96rem;
  line-height: 1.75;
}

.category-faq__review-card {
  display: flex;
  gap: 14px;
  margin-top: 32px;
  padding: 20px;
  border: 1px solid rgba(49, 91, 58, 0.11);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.72);
}

.category-faq__review-icon {
  display: grid;
  place-items: center;
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  border-radius: 12px;
  color: #426749;
  background: #e7efe3;
}

.category-faq__review-card strong {
  display: block;
  color: #213226;
  font-size: 0.78rem;
}

.category-faq__review-card p {
  margin: 6px 0 0;
  color: rgba(33, 50, 38, 0.6);
  font-size: 0.72rem;
  line-height: 1.55;
}

.category-faq__questions {
  display: grid;
  gap: 12px;
}

.category-faq-item {
  overflow: hidden;
  border: 1px solid rgba(38, 62, 47, 0.11);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.9);
  box-shadow: 0 12px 34px rgba(29, 48, 36, 0.045);
}

.category-faq-item__question {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 18px;
  min-height: 82px;
  padding: 20px 22px;
  color: #1c2d20;
  cursor: pointer;
  list-style: none;
}

.category-faq-item__question::-webkit-details-marker { display: none; }

.category-faq-item__number {
  color: #618260;
  font-size: 0.68rem;
  font-weight: 850;
  letter-spacing: 0.1em;
}

.category-faq-item__title {
  font-size: clamp(0.96rem, 1.2vw, 1.08rem);
  font-weight: 750;
  line-height: 1.35;
}

.category-faq-item__toggle {
  position: relative;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: #edf3ea;
}

.category-faq-item__toggle::before,
.category-faq-item__toggle::after {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 12px;
  height: 1.5px;
  background: #426749;
  transform: translate(-50%, -50%);
  transition: transform 180ms ease;
}

.category-faq-item__toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.category-faq-item[open] .category-faq-item__toggle::after {
  transform: translate(-50%, -50%) rotate(0deg);
}

@media (hover: hover) and (pointer: fine) {
  .category-faq-item__question:hover {
    color: #4d8054;
  }

  .category-faq-item__question:hover .category-faq-item__toggle {
    color: #ffffff;
    border-color: #4f8757;
    background: #4f8757;
    box-shadow: 0 9px 22px rgba(56, 103, 63, 0.18);
  }

  .category-faq-item__question:hover
    .category-faq-item__toggle::before,
  .category-faq-item__question:hover
    .category-faq-item__toggle::after {
    background: #ffffff;
  }
}

.category-faq-item__answer {
  border-top: 1px solid rgba(38, 62, 47, 0.08);
}

.category-faq-item__answer-inner {
  padding: 24px 70px 28px 62px;
}

.category-faq-item__answer p {
  margin: 0;
  color: rgba(28, 42, 31, 0.68);
  font-size: 0.88rem;
  line-height: 1.72;
}

.category-faq-item__answer p + p { margin-top: 14px; }

.category-faq-item__insight {
  display: grid;
  gap: 6px;
  margin-top: 20px;
  padding: 16px 18px;
  border-left: 3px solid #5d815c;
  border-radius: 0 12px 12px 0;
  background: #eef4eb;
}

.category-faq-item__insight strong {
  color: #315b3a;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.category-faq-item__insight span {
  color: rgba(28, 42, 31, 0.72);
  font-size: 0.78rem;
  line-height: 1.55;
}


/* ==========================================================================
   09. FINAL PRODUCT CTA — SIGNATURE
   Compact conversion section displayed after the product FAQ.
   ========================================================================== */

.product-final-cta {
  position: relative;
  padding: 42px 0 50px;
  overflow: hidden;
  background:
    linear-gradient(
      180deg,
      var(--color-page) 0%,
      #f3f7f1 50%,
      var(--color-page) 100%
    );
}

.product-final-cta__inner {
  margin-inline: auto;
}

.product-final-cta__card {
  position: relative;
  display: grid;
  grid-template-columns:
    minmax(0, 1fr)
    minmax(310px, 0.52fr);
  align-items: center;
  gap: clamp(40px, 6vw, 78px);
  max-width: 1080px;
  margin-inline: auto;
  padding: 38px clamp(30px, 5vw, 58px);
  overflow: hidden;
  border: 1px solid rgba(16, 23, 19, 0.09);
  border-radius: 27px;
  background:
    radial-gradient(
      circle at 8% 50%,
      rgba(172, 211, 145, 0.1),
      transparent 34%
    ),
    linear-gradient(
      145deg,
      rgba(255, 255, 255, 0.98),
      rgba(248, 251, 247, 0.96)
    );
  box-shadow:
    0 20px 54px rgba(22, 36, 25, 0.085),
    inset 0 1px 0 rgba(255, 255, 255, 0.96);
}

/* ==========================================================================
   Message
   ========================================================================== */

.product-final-cta__content {
  min-width: 0;
}

.product-final-cta__signature {
  display: grid;
  grid-template-columns:
    minmax(26px, 72px)
    auto
    minmax(26px, 72px);
  align-items: center;
  width: max-content;
  gap: 12px;
  margin-bottom: 15px;
}

.product-final-cta__signature > span {
  height: 1px;
  background:
    linear-gradient(
      90deg,
      transparent,
      rgba(63, 113, 55, 0.65)
    );
}

.product-final-cta__signature > span:last-child {
  background:
    linear-gradient(
      90deg,
      rgba(63, 113, 55, 0.65),
      transparent
    );
}

.product-final-cta__signature svg {
  width: 23px;
  height: 23px;
  fill: none;
  stroke: var(--color-green-dark);
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.product-final-cta__eyebrow {
  display: block;
  margin-bottom: 10px;
  color: var(--color-green-dark);
  font-size: 0.66rem;
  font-weight: 850;
  letter-spacing: 0.16em;
  line-height: 1.4;
  text-transform: uppercase;
}

.product-final-cta h2 {
  max-width: 620px;
  margin: 0;
  color: var(--color-green-deep);
  font-size: clamp(2.15rem, 3.8vw, 3.45rem);
  line-height: 0.99;
  letter-spacing: -0.05em;
  text-wrap: balance;
}

.product-final-cta__content > p {
  max-width: 560px;
  margin: 16px 0 0;
  color: var(--color-text-muted);
  font-size: 0.91rem;
  line-height: 1.68;
}

/* ==========================================================================
   Action
   ========================================================================== */

.product-final-cta__action {
  display: grid;
  gap: 16px;
  min-width: 0;
}

.product-final-cta__button {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  width: 100%;
  min-height: 62px;
  padding: 14px 21px;
  border: 1px solid rgba(49, 95, 44, 0.18);
  border-radius: 16px;
  color: var(--color-white);
  background:
    linear-gradient(
      135deg,
      var(--color-green-dark),
      var(--color-green-deep)
    );
  box-shadow:
    0 14px 30px rgba(49, 95, 44, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.12);
  font-size: 1.02rem;
  font-weight: 850;
  line-height: 1.2;
  text-decoration: none;
  transition:
    transform var(--transition-fast),
    box-shadow var(--transition-fast),
    filter var(--transition-fast);
}

.product-final-cta__button:hover {
  transform: translateY(-3px);
  box-shadow:
    0 20px 42px rgba(49, 95, 44, 0.26),
    inset 0 1px 0 rgba(255, 255, 255, 0.14);
  filter: brightness(1.04);
}

.product-final-cta__button:active {
  transform: translateY(-1px);
}

.product-final-cta__button-icon {
  display: grid;
  place-items: center;
  width: 31px;
  height: 31px;
  flex: 0 0 auto;
  border: 1.5px solid rgba(255, 255, 255, 0.72);
  border-radius: 50%;
}

.product-final-cta__button-icon svg {
  width: 17px;
  height: 17px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ==========================================================================
   Reassurance
   ========================================================================== */

.product-final-cta__reassurance {
  display: grid;
  gap: 9px;
  margin: 0;
  padding: 0 4px;
  list-style: none;
}

.product-final-cta__reassurance li {
  display: flex;
  align-items: center;
  gap: 9px;
  color: var(--color-text-muted);
  font-size: 0.7rem;
  font-weight: 720;
  line-height: 1.4;
}

.product-final-cta__reassurance svg {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  fill: none;
  stroke: var(--color-green-dark);
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* ==========================================================================
   Tablet
   ========================================================================== */

@media (max-width: 900px) {
  .product-final-cta {
    padding: 38px 0 44px;
  }

  .product-final-cta__card {
    grid-template-columns: 1fr;
    gap: 28px;
    max-width: 760px;
    padding: 38px 36px;
  }

  .product-final-cta__content {
    text-align: center;
  }

  .product-final-cta__signature {
    margin-inline: auto;
  }

  .product-final-cta__content > p {
    margin-inline: auto;
  }

  .product-final-cta__action {
    width: min(100%, 500px);
    margin-inline: auto;
  }

  .product-final-cta__reassurance {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 13px;
    padding: 0;
  }

  .product-final-cta__reassurance li {
    justify-content: center;
    text-align: center;
  }
}

/* ==========================================================================
   Mobile
   ========================================================================== */

@media (max-width: 680px) {
  .product-final-cta {
    padding: 32px 0 38px;
  }

  .product-final-cta__card {
    gap: 25px;
    padding: 32px 20px 27px;
    border-radius: 22px;
  }

  .product-final-cta__signature {
    grid-template-columns:
      minmax(22px, 54px)
      auto
      minmax(22px, 54px);
    margin-bottom: 13px;
  }

  .product-final-cta h2 {
    font-size: clamp(2.15rem, 11vw, 3.2rem);
  }

  .product-final-cta__content > p {
    margin-top: 14px;
    font-size: 0.88rem;
  }

  .product-final-cta__button {
    min-height: 58px;
    padding: 13px 17px;
    border-radius: 15px;
    font-size: 0.98rem;
  }

  .product-final-cta__button-icon {
    width: 29px;
    height: 29px;
  }

  .product-final-cta__reassurance {
    grid-template-columns: 1fr;
    gap: 8px;
    padding-inline: 4px;
  }

  .product-final-cta__reassurance li {
    justify-content: flex-start;
    text-align: left;
  }
}

/* ==========================================================================
   Reduced motion
   ========================================================================== */

@media (prefers-reduced-motion: reduce) {
  .product-final-cta__button {
    transition: none;
  }

  .product-final-cta__button:hover,
  .product-final-cta__button:active {
    transform: none;
  }
}

/* ==========================================================================
   10. RESPONSIVE ADJUSTMENTS
   ========================================================================== */

/* --------------------------------------------------------------------------
   10.1 Compact desktops — up to 1180px
   -------------------------------------------------------------------------- */

@media (max-width: 1180px) {
  .product-hero__layout {
    grid-template-columns:
      minmax(0, 1.05fr)
      minmax(390px, 0.95fr);
    gap: 52px;
  }

  .product-gallery__thumbnail {
    width: clamp(66px, 6vw, 84px);
  }

  .product-summary__title {
    font-size: clamp(3rem, 4.6vw, 4.6rem);
  }

  /* Keep the asymmetric Bento while reducing its total height. */
  .product-benefits__grid {
    grid-template-columns:
      minmax(0, 1.45fr)
      minmax(0, 1fr)
      minmax(0, 0.92fr);
    grid-template-rows:
      190px
      190px
      minmax(240px, auto);
  }

  .benefit-card--featured {
    min-height: 0;
  }

  .benefit-card:not(.benefit-card--featured) {
    padding: 26px;
    padding-right: 88px;
  }
}


/* --------------------------------------------------------------------------
   10.2 Technical specifications — up to 1000px
   -------------------------------------------------------------------------- */

@media (max-width: 1000px) {
  .product-specs__header {
    grid-template-columns: 1fr;
    align-items: start;
    gap: 20px;
  }

  .product-specs__header .eyebrow,
  .product-specs__header h2,
  .product-specs__header > .section-summary {
    grid-column: 1;
    grid-row: auto;
  }

  .product-specs__header > .section-summary {
    max-width: 620px;
  }

  .product-specs__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .product-specs__card:not(:nth-child(4n)) {
    border-right: 0;
  }

  .product-specs__card:nth-child(odd) {
    border-right: 1px solid rgba(38, 62, 47, 0.05);
  }

  .product-specs__card:nth-child(-n + 4) {
    border-bottom: 0;
  }

  .product-specs__card:nth-child(-n + 6) {
    border-bottom: 1px solid rgba(38, 62, 47, 0.05);
  }
}


@media (max-width: 980px) {
  .product-specs__card {
    min-height: 138px;
    padding: 22px;
  }

  .product-specs__value strong {
    font-size: clamp(1.9rem, 5vw, 2.8rem);
  }
}

/* --------------------------------------------------------------------------
   10.3 Benefits and FAQ — up to 980px
   -------------------------------------------------------------------------- */

@media (max-width: 980px) {
  .product-benefits__header {
    grid-template-columns: 1fr;
    row-gap: 18px;
  }

  .product-benefits__eyebrow,
  .product-benefits__header h2,
  .product-benefits__header > .section-summary,
  .product-benefits__editorial {
    grid-column: 1;
    grid-row: auto;
  }

  .product-benefits__header > .section-summary {
    max-width: 620px;
  }

  .product-benefits__editorial {
    max-width: 680px;
    margin-top: -4px;
  }

  /**
   * The featured visual spans both columns.
   * The four supporting benefits form a balanced two-column grid.
   */
  .product-benefits__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    grid-template-rows: auto;
  }

  .benefit-card--featured {
    grid-column: 1 / -1;
    grid-row: auto;
    min-height: 500px;
  }

  .benefit-card--automatic,
  .benefit-card--weather,
  .benefit-card--installation,
  .benefit-card--illumination {
    grid-column: auto;
    grid-row: auto;
    min-height: 220px;
  }
}

@media (max-width: 980px) {
  .category-faq__layout {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .category-faq__intro {
    position: static;
  }
}


/* --------------------------------------------------------------------------
   10.4 Product hero — up to 1100px
   -------------------------------------------------------------------------- */

@media (max-width: 1100px) {

  .product-hero__inner {
    width: min(100% - 32px, 760px);
  }

  .product-hero__layout {
    grid-template-columns: 1fr;
    gap: 38px;
  }

  .product-gallery {
    position: static;
  }

  .product-summary {
    position: static;
    padding-top: 0;
  }

  .product-summary__title {
    max-width: 720px;
    font-size: clamp(3rem, 8vw, 5rem);
  }
}


/* --------------------------------------------------------------------------
   10.5 Mobile layouts — up to 680px
   -------------------------------------------------------------------------- */

@media (max-width: 680px) {
  .product-benefits {
    padding: 52px 0;
  }

  .product-benefits__inner {
    width: min(100% - 32px, 1240px);
  }

  .product-benefits__header {
    margin-bottom: 34px;
  }

  .product-benefits__eyebrow {
    margin-bottom: 16px;
    font-size: 0.66rem;
  }

  .product-benefits__header h2 {
    font-size: clamp(2.35rem, 12vw, 3.4rem);
    line-height: 1;
  }


  .product-benefits__editorial {
    margin-top: -2px;
  }

  .product-benefits__grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }

  .benefit-card {
    grid-column: auto;
    grid-row: auto;
    border-radius: 22px;
  }

  .benefit-card--featured {
    min-height: 430px;
  }

  .benefit-card:not(.benefit-card--featured) {
    min-height: 0;
    padding: 26px;
    padding-right: 72px;
  }

  .benefit-card__featured-content {
    padding: 28px 25px;
  }

  .benefit-card--featured h3 {
    font-size: clamp(2rem, 10vw, 2.9rem);
  }

  .benefit-card__icon {
    width: 50px;
    height: 50px;
    margin-bottom: 34px;
    border-radius: 16px;
  }
}

@media (max-width: 680px) {
  .product-specs {
    padding: 54px 0 60px;
  }

  .product-specs__header {
    margin-bottom: 32px;
  }

  .product-specs__header h2 {
    font-size: clamp(2.55rem, 12vw, 3.8rem);
  }


  .product-specs__grid {
    grid-template-columns: 1fr;
    border-radius: 22px;
  }

  .product-specs__card {
    min-height: 0;
    padding: 20px 18px;
  }

  .product-specs__card:nth-child(odd) {
    border-right: 0;
  }

  .product-specs__card:nth-child(-n + 6) {
    border-bottom: 0;
  }

  .product-specs__card:not(:last-child) {
    border-bottom: 1px solid rgba(38, 62, 47, 0.05);
  }

  .product-specs__value {
    min-height: 0;
  }

  .product-specs__value strong {
    font-size: clamp(1.8rem, 9vw, 2.45rem);
  }

  .product-specs__disclaimer {
    margin-top: 20px;
    font-size: 0.67rem;
  }
}

@media (max-width: 680px) {
  .product-faq {
    padding: 54px 0;
  }

  .category-faq__title {
    font-size: clamp(2.35rem, 11vw, 3.35rem);
  }

  .category-faq-item__question {
    gap: 12px;
    min-height: 72px;
    padding: 17px 16px;
  }

  .category-faq-item__answer-inner {
    padding: 20px 18px 24px;
  }
}


/* --------------------------------------------------------------------------
   10.6 Product page mobile layout — up to 620px
   -------------------------------------------------------------------------- */

@media (max-width: 620px) {
  .product-hero {
    padding: 12px 0 42px;
  }

  .product-hero__inner {
    width: min(100% - 24px, 540px);
  }

  .product-hero .breadcrumb {
    margin-top: 10px;
    margin-bottom: 15px;
  }

  .product-hero .breadcrumb ol {
    gap: 6px 8px;
  }

  .product-hero .breadcrumb li {
    font-size: 0.65rem;
  }

  .product-hero .breadcrumb li:not(:last-child)::after {
    width: 6px;
    height: 6px;
    margin-left: 8px;
  }

  .product-hero__layout {
    gap: 27px;
  }

  .product-gallery__stage {
    aspect-ratio: 4 / 3;
    border-radius: 19px;
  }

  .product-gallery__badge {
    top: 14px;
    left: 14px;
    padding: 8px 11px;
    font-size: 0.59rem;
  }

  .product-gallery__thumbnails {
    justify-content: flex-start;
    gap: 8px;
    margin-top: 10px;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .product-gallery__thumbnails::-webkit-scrollbar {
    display: none;
  }

  .product-gallery__thumbnail {
    width: 61px;
    flex: 0 0 61px;
    border-radius: 10px;
  }

  .product-summary__badge {
    font-size: 0.61rem;
  }

  .product-summary__guidance {
    margin-top: 20px;
    font-size: 0.72rem;
  }

  .product-summary__title {
    margin-top: 16px;
    font-size: clamp(2.65rem, 12vw, 3.85rem);
  }

  .product-summary__lead {
    margin-top: 19px;
    font-size: 0.95rem;
    line-height: 1.65;
  }

  .product-summary__price-block {
    margin-top: 26px;
    padding: 24px 0;
  }

  .product-summary__price {
    font-size: 2.15rem;
  }

  .product-option-group__choices {
    display: grid;
    grid-template-columns: 1fr 1fr;
  }

  .product-option span {
    width: 100%;
    padding-inline: 11px;
    font-size: 0.7rem;
  }

  .product-add-button {
    min-height: 58px;
    padding: 16px 22px;
    border-radius: 12px;
    font-size: 0.82rem;
    letter-spacing: 0.1em;
  }

  .product-form__guarantee {
    align-items: flex-start;
  }
}


/* ==========================================================================
   11. ACCESSIBILITY AND SAFETY
   ========================================================================== */

/**
 * Consistent keyboard focus treatment for product controls.
 */
.product-gallery__thumbnail:focus-visible,
.product-quantity button:focus-visible,
.product-add-button:focus-visible {
  outline: 3px solid rgba(49, 91, 58, 0.22);
  outline-offset: 3px;
}

/**
 * Respect reduced-motion preferences.
 */
@media (prefers-reduced-motion: reduce) {
  .product-gallery__main-image,
  .product-gallery__thumbnail,
  .product-option span,
  .product-add-button,
  .benefit-card__image {
    transition: none;
  }

  .product-gallery__stage:hover .product-gallery__main-image,
  .product-gallery__thumbnail:hover,
  .product-add-button:hover,
  .benefit-card--featured:hover .benefit-card__image {
    transform: none;
  }
}

/* Safety: product content must remain visible without animation JavaScript. */
.product-specs,
.product-faq {
  opacity: 1 !important;
  visibility: visible !important;
  transform: none !important;
}


/* ==========================================================================
   CART ADD CONFIRMATION
   ========================================================================== */

.cart-add-confirmation {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 1200;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  width: min(430px, calc(100% - 48px));
  padding: 22px;
  border: 1px solid rgba(38, 62, 47, 0.14);
  border-radius: 22px;
  background:
    radial-gradient(
      circle at 100% 0%,
      rgba(119, 160, 102, 0.12),
      transparent 15rem
    ),
    rgba(255, 255, 255, 0.98);
  box-shadow:
    0 28px 70px rgba(19, 45, 26, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.96);
  opacity: 0;
  transform: translateY(18px);
  transition:
    opacity 220ms ease,
    transform 220ms ease;
}

.cart-add-confirmation.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.cart-add-confirmation__close {
  position: absolute;
  top: 10px;
  right: 12px;
  display: grid;
  place-items: center;
  width: 30px;
  height: 30px;
  padding: 0;
  border: 0;
  border-radius: 50%;
  color: rgba(28, 45, 32, 0.58);
  background: transparent;
  cursor: pointer;
  font-size: 1.2rem;
}

.cart-add-confirmation__close:hover {
  color: #315b3a;
  background: #edf3ea;
}

.cart-add-confirmation__icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  color: #315b3a;
  background: #edf4e9;
}

.cart-add-confirmation__icon svg {
  width: 21px;
  height: 21px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.cart-add-confirmation__content {
  min-width: 0;
  padding-right: 19px;
}

.cart-add-confirmation__eyebrow {
  display: block;
  color: #426749;
  font-size: 0.63rem;
  font-weight: 850;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.cart-add-confirmation__content > strong {
  display: block;
  margin-top: 7px;
  color: #172219;
  font-family: "Playfair Display", Georgia, serif;
  font-size: 1.15rem;
  font-weight: 500;
  line-height: 1.25;
}

.cart-add-confirmation__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.cart-add-confirmation__continue,
.cart-add-confirmation__view {
  display: inline-flex;
  min-height: 42px;
  padding: 10px 15px;
  align-items: center;
  justify-content: center;
  gap: 9px;
  border-radius: 10px;
  font: inherit;
  font-size: 0.68rem;
  font-weight: 850;
  letter-spacing: 0.035em;
  text-decoration: none;
  cursor: pointer;
}

.cart-add-confirmation__continue {
  border: 1px solid rgba(49, 91, 58, 0.17);
  color: #315b3a;
  background: #ffffff;
}

.cart-add-confirmation__view {
  border: 1px solid #315b3a;
  color: #ffffff;
  background:
    linear-gradient(
      135deg,
      #315b3a 0%,
      #4c774f 100%
    );
}

.cart-add-confirmation__view span {
  transition: transform 180ms ease;
}

.cart-add-confirmation__view:hover span {
  transform: translateX(3px);
}

@media (max-width: 580px) {
  .cart-add-confirmation {
    right: 14px;
    bottom: 14px;
    width: calc(100% - 28px);
    padding: 19px;
    border-radius: 19px;
  }

  .cart-add-confirmation__actions {
    align-items: stretch;
    flex-direction: column;
  }

  .cart-add-confirmation__continue,
  .cart-add-confirmation__view {
    width: 100%;
  }
}