/** Shopify CDN: Minification failed

Line 673:16 Unexpected "{"
Line 673:25 Expected ":"
Line 690:16 Unexpected "{"
Line 690:25 Expected ":"
Line 694:16 Unexpected "{"
Line 694:25 Expected ":"
Line 702:18 Unexpected "{"
Line 702:27 Expected ":"
Line 716:18 Unexpected "{"
Line 716:27 Expected ":"
... and 2 more hidden warnings

**/
/* =========================================================
   FILTERHOME — EXACT SIZE PRODUCT PAGE
   Asset name: assets/fh-size-product.css

   Built for:
   sections/main-product-air-filter-size.liquid
   ========================================================= */

/* =========================================================
   SECTION + DESIGN TOKENS
   ========================================================= */

.section-fh-size-product {
  width: 100%;
  background: #f5f6f8;
}

.section-fh-size-product > .fh-size-product {
  grid-column: 1 / -1 !important;
  width: 100%;
  max-width: none;
}

.fh-size-product {
  --fh-size-navy: #12314d;
  --fh-size-navy-dark: #0a2540;
  --fh-size-blue: #3da9f5;
  --fh-size-blue-dark: #168cdf;
  --fh-size-blue-soft: #eef8ff;
  --fh-size-blue-pale: #f6fbff;
  --fh-size-green: #14a44d;
  --fh-size-red: #ef4444;
  --fh-size-gold: #f7b500;
  --fh-size-orange: #f59e0b;
  --fh-size-purple: #6C4CCF;
  --fh-size-black: #111318;
  --fh-size-text: #172637;
  --fh-size-muted: #667c90;
  --fh-size-border: rgba(18, 49, 77, 0.14);
  --fh-size-border-strong: rgba(18, 49, 77, 0.22);
  --fh-size-shadow:
    0 1px 2px rgba(11, 49, 92, 0.03),
    0 12px 32px rgba(11, 49, 92, 0.07);
  --fh-size-shadow-lg:
    0 2px 4px rgba(11, 49, 92, 0.04),
    0 22px 55px rgba(11, 49, 92, 0.10);
  --fh-size-radius-sm: 10px;
  --fh-size-radius: 14px;
  --fh-size-radius-lg: 20px;

  width: 100%;
  padding: 18px 0 80px;

  color: var(--fh-size-text);
  background: #f5f6f8;

  font-family: var(--font-paragraph--family, Arial, sans-serif);
}

.fh-size-product *,
.fh-size-product *::before,
.fh-size-product *::after {
  box-sizing: border-box;
}

.fh-size-product button,
.fh-size-product input,
.fh-size-product select {
  font: inherit;
}

.fh-size-product button {
  -webkit-tap-highlight-color: transparent;
}

.fh-size-product a {
  color: inherit;
}

.fh-size-product img {
  display: block;
  max-width: 100%;
}

.fh-size-product__page {
  width: min(1560px, calc(100% - 36px));
  margin: 0 auto;
}

/* =========================================================
   BREADCRUMBS
   ========================================================= */

.fh-size-product__breadcrumbs {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;

  min-height: 28px;
  margin: 0 0 18px;

  color: #244d74;

  font-size: 13px;
  line-height: 1.35;
  font-weight: 600;
}

.fh-size-product__breadcrumbs a {
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
}

.fh-size-product__breadcrumbs a:hover {
  color: var(--fh-size-blue-dark);
}

.fh-size-product__breadcrumbs [aria-current="page"] {
  color: var(--fh-size-muted);
  text-decoration: none;
}

/* =========================================================
   MAIN THREE-COLUMN PRODUCT LAYOUT
   ========================================================= */

.fh-size-product__layout {
  display: grid;
  grid-template-columns:
    minmax(280px, 0.92fr)
    minmax(470px, 1.24fr)
    minmax(310px, 0.82fr);
  align-items: start;
  gap: 26px;
}

/* =========================================================
   LEFT COLUMN — PRODUCT GALLERY
   ========================================================= */

.fh-size-product__gallery-column,
.fh-size-product__config-column,
.fh-size-product__purchase-column {
  min-width: 0;
}

.fh-size-product__gallery-card {
  position: relative;

  overflow: hidden;

  background: #ffffff;
  border: 1px solid var(--fh-size-border);
  border-radius: var(--fh-size-radius);

  box-shadow: var(--fh-size-shadow);
}

.fh-size-product__main-media {
  display: grid;
  place-items: center;

  width: 100%;
  min-height: 430px;
  padding: 24px 24px 70px;

  background:
    radial-gradient(
      circle at 50% 45%,
      rgba(61, 169, 245, 0.07),
      transparent 50%
    ),
    #ffffff;
}

.fh-size-product__main-image {
  width: 100%;
  max-width: 470px;
  max-height: 390px;
  height: auto;

  object-fit: contain;
  object-position: center;
}

.fh-size-product__placeholder {
  width: 100%;
  min-height: 330px;
  color: rgba(18, 49, 77, 0.18);
}

.fh-size-product__expand {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 3;

  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;

  min-height: 36px;
  padding: 7px 11px;

  color: var(--fh-size-navy);
  background: rgba(255, 255, 255, 0.93);
  border: 1px solid var(--fh-size-border);
  border-radius: 9px;

  cursor: pointer;

  font-size: 12px;
  line-height: 1;
  font-weight: 750;

  box-shadow: 0 6px 18px rgba(11, 49, 92, 0.08);

  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.fh-size-product__expand:hover {
  transform: translateY(-1px);
  border-color: rgba(61, 169, 245, 0.42);
  box-shadow: 0 10px 24px rgba(11, 49, 92, 0.12);
}

.fh-size-product__expand svg {
  width: 16px;
  height: 16px;
  flex: 0 0 16px;
}

.fh-size-product__image-band {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;

  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;

  min-height: 58px;
  padding: 11px 16px;

  color: #ffffff;
  background:
    linear-gradient(
      90deg,
      var(--fh-size-navy-dark) 0%,
      #173f65 100%
    );

  font-size: 19px;
  line-height: 1;
  font-weight: 850;
  letter-spacing: -0.025em;
}

.fh-size-product__image-band strong {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  min-width: 76px;
  min-height: 34px;
  padding: 7px 11px;

  color: var(--fh-size-navy-dark);
  background: #ffffff;
  border-radius: 999px;

  font-size: 12px;
  letter-spacing: 0;
  text-align: center;
}

.fh-size-product__thumbnails {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 8px;

  margin-top: 12px;
}

.fh-size-product__thumbnail {
  display: grid;
  place-items: center;

  min-width: 0;
  aspect-ratio: 1;
  padding: 5px;

  overflow: hidden;

  background: #ffffff;
  border: 1px solid var(--fh-size-border);
  border-radius: 9px;

  cursor: pointer;

  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    transform 180ms ease;
}

.fh-size-product__thumbnail:hover,
.fh-size-product__thumbnail.is-active {
  border-color: var(--fh-size-blue);
  box-shadow: 0 0 0 2px rgba(61, 169, 245, 0.14);
}

.fh-size-product__thumbnail:hover {
  transform: translateY(-1px);
}

.fh-size-product__thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

.fh-size-product__intro {
  margin-top: 16px;
  padding: 0 2px;

  color: #253c52;

  font-size: 14px;
  line-height: 1.58;
  font-weight: 500;
}

.fh-size-product__intro p {
  margin: 0;
}

.fh-size-product__wrong-size {
  display: inline-flex;
  align-items: center;
  gap: 8px;

  margin-top: 14px;

  color: var(--fh-size-blue-dark);

  font-size: 13px;
  line-height: 1.35;
  font-weight: 750;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.fh-size-product__wrong-size svg {
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
}

/* =========================================================
   MIDDLE COLUMN — PRODUCT TITLE
   ========================================================= */

.fh-size-product__config-column {
  width: 100%;
}

.fh-size-product__rating {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 7px;

  margin: 2px 0 6px;

  color: var(--fh-size-navy);

  font-size: 13px;
  line-height: 1.2;
  font-weight: 750;
}

.fh-size-product__stars {
  color: var(--fh-size-gold);
  font-size: 18px;
  line-height: 1;
  letter-spacing: 0.8px;
}

.fh-size-product__rating strong {
  font-weight: 850;
}

.fh-size-product__rating-divider {
  color: rgba(18, 49, 77, 0.28);
}

.fh-size-product__rating a {
  color: var(--fh-size-navy);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.fh-size-product__title {
  margin: 0;

  color: var(--fh-size-navy-dark);

  font-size: clamp(31px, 2.6vw, 42px);
  line-height: 1.02;
  font-weight: 850;
  letter-spacing: -0.045em;
}

.fh-size-product__actual-size {
  margin: 8px 0 0;

  color: #223b52;

  font-size: 16px;
  line-height: 1.4;
  font-weight: 500;
}

.fh-size-product__actual-size strong {
  font-weight: 800;
}

/* =========================================================
   NUMBERED STEP HEADERS
   ========================================================= */

.fh-size-product__step {
  margin-top: 28px;
}

.fh-size-product__step--quantity {
  margin-top: 26px;
}

.fh-size-product__step-heading {
  display: flex;
  align-items: center;
  gap: 10px;

  min-height: 38px;
  margin: 0 0 12px;
}

.fh-size-product__step-heading h2 {
  margin: 0;

  color: var(--fh-size-navy-dark);

  font-size: 18px;
  line-height: 1.2;
  font-weight: 850;
  letter-spacing: -0.025em;
}

.fh-size-product__step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  width: 34px;
  height: 34px;
  flex: 0 0 34px;

  color: #ffffff;
  background: #3da9f5;
  border-radius: 6px;

  font-size: 17px;
  line-height: 1;
  font-weight: 900;
}

.fh-size-product__guide-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;

  margin-left: auto;

  color: var(--fh-size-blue-dark);

  font-size: 13px;
  line-height: 1.2;
  font-weight: 750;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.fh-size-product__guide-link:empty {
  display: none;
}

.fh-size-product__guide-link svg {
  width: 15px;
  height: 15px;
  flex: 0 0 15px;
}

/* =========================================================
   STEP 1 — MERV / FILTER QUALITY CARDS
   ========================================================= */

.fh-size-product__quality-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.fh-size-product__quality-card {
  position: relative;

  display: flex;
  flex-direction: column;
  align-items: center;

  min-width: 0;
  min-height: 180px;
  padding: 18px 11px 13px;

  color: var(--fh-size-text);
  background: #ffffff;
  border: 1px solid var(--fh-size-border);
  border-radius: 8px;

  cursor: pointer;

  text-align: center;

  transition:
    transform 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.fh-size-product__quality-card:hover {
  transform: translateY(-2px);
  border-color: rgba(61, 169, 245, 0.48);
  box-shadow: 0 12px 28px rgba(11, 49, 92, 0.09);
}

.fh-size-product__quality-card.is-active {
  background: #f4f9ff;
  border-color: var(--fh-size-navy-dark);
  box-shadow:
    inset 0 0 0 1px var(--fh-size-navy-dark),
    0 12px 30px rgba(11, 49, 92, 0.10);
}

.fh-size-product__quality-card.is-active::after {
  content: "✓";

  position: absolute;
  top: 7px;
  right: 7px;

  display: inline-flex;
  align-items: center;
  justify-content: center;

  width: 20px;
  height: 20px;

  color: #ffffff;
  background: var(--fh-size-green);
  border-radius: 50%;

  font-size: 12px;
  font-weight: 900;
}

.fh-size-product__quality-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  min-height: 40px;
  padding: 9px 11px;
  margin-bottom: 15px;

  color: #ffffff;
  background: #3da9f5;
  border-radius: 5px;

  font-size: 13px;
  line-height: 1;
  font-weight: 900;
  text-transform: uppercase;
}

.fh-size-product__quality-card--merv11 .fh-size-product__quality-badge {
  background: var(--fh-size-green);
}

.fh-size-product__quality-card--merv13 .fh-size-product__quality-badge {
  background: var(--fh-size-purple);
}

.fh-size-product__quality-card--carbon .fh-size-product__quality-badge {
  background: var(--fh-size-black);
}

.fh-size-product__quality-card > strong {
  display: block;

  min-height: 36px;

  color: var(--fh-size-navy-dark);

  font-size: 15px;
  line-height: 1.15;
  font-weight: 850;
}

.fh-size-product__quality-card > small {
  display: block;

  margin-top: 7px;

  color: var(--fh-size-muted);

  font-size: 10.5px;
  line-height: 1.35;
  font-weight: 600;
}

.fh-size-product__quality-learn {
  display: inline-block;

  margin-top: auto;
  padding-top: 10px;

  color: var(--fh-size-blue-dark);

  font-size: 11px;
  line-height: 1;
  font-weight: 750;
  text-decoration: underline;
  text-underline-offset: 3px;
}


/*  SAVINGS CONVERSION   */
#FHSizeProduct-{{ section.id }} .fh-size-product__savings-equivalent {
  display: flex;
  align-items: center;
  gap: 7px;
  width: fit-content;
  margin-top: 7px;
  padding: 7px 10px;
  border: 1px solid #b9ddf7;
  border-radius: 8px;
  background: #eef8ff;
  color: #163047;
  font-size: 12px;
  font-style: normal;
  font-weight: 700;
  line-height: 1.35;
}

#FHSizeProduct-{{ section.id }} .fh-size-product__savings-equivalent[hidden] {
  display: none !important;
}

#FHSizeProduct-{{ section.id }} .fh-size-product__savings-equivalent-icon {
  flex: 0 0 auto;
  font-size: 16px;
  line-height: 1;
}


@media screen and (max-width: 749px) {
  #FHSizeProduct-{{ section.id }}
  .fh-size-product__purchase-option[data-fh-purchase-card="subscription"]
  .fh-size-product__purchase-copy
  > .fh-size-product__savings-equivalent {
    display: grid !important;
    grid-template-columns: 20px minmax(0, 1fr) !important;
    align-items: start !important;
    column-gap: 7px !important;

    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box;
  }

  #FHSizeProduct-{{ section.id }}
  .fh-size-product__savings-equivalent
  > .fh-size-product__savings-equivalent-icon {
    display: block !important;
    grid-column: 1 !important;
    width: 20px;
    margin: 1px 0 0 !important;
    white-space: nowrap;
  }

  #FHSizeProduct-{{ section.id }}
  .fh-size-product__savings-equivalent
  > [data-fh-savings-equivalent-text] {
    display: block !important;
    grid-column: 2 !important;
    width: auto !important;
    min-width: 0 !important;
    margin: 0 !important;
    white-space: normal !important;
    overflow-wrap: normal;
    word-break: normal;
  }
}


/* =========================================================
   STEP 2 — QUANTITY + PRICE TABLE
   ========================================================= */

.fh-size-product__quantity-box {
  display: grid;
  grid-template-columns: minmax(145px, 0.36fr) minmax(260px, 0.64fr);

  overflow: hidden;

  background: #ffffff;
  border: 1px solid var(--fh-size-border);
  border-radius: var(--fh-size-radius);

  box-shadow: var(--fh-size-shadow);
}

.fh-size-product__quantity-summary {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;

  min-width: 0;
  min-height: 220px;
  padding: 18px;

  border-right: 1px solid var(--fh-size-border);
}

.fh-size-product__quantity-control {
  display: grid;
  grid-template-columns: 40px 1fr 40px;
  align-items: center;

  width: 100%;
  max-width: 150px;

  overflow: hidden;

  background: #f6f8fb;
  border: 1px solid rgba(18, 49, 77, 0.08);
  border-radius: 8px;
}

.fh-size-product__quantity-control button {
  display: grid;
  place-items: center;

  width: 40px;
  height: 46px;
  padding: 0;

  color: var(--fh-size-navy-dark);
  background: #ffffff;
  border: 0;

  cursor: pointer;

  font-size: 27px;
  line-height: 1;
  font-weight: 500;

  transition:
    color 150ms ease,
    background 150ms ease;
}

.fh-size-product__quantity-control button:hover {
  color: var(--fh-size-blue-dark);
  background: var(--fh-size-blue-soft);
}

.fh-size-product__quantity-control strong {
  display: grid;
  place-items: center;

  height: 46px;

  color: var(--fh-size-navy-dark);

  font-size: 20px;
  font-weight: 900;
}


.fh-size-product__selected-pack-savings {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  min-height: 30px;
  padding: 7px 13px;
  margin-top: 12px;

  color: #ffffff;
  background: #3da9f5;
  border-radius: 5px;

  font-size: 12px;
  line-height: 1;
  font-weight: 900;
  white-space: nowrap;
}

.fh-size-product__selected-pack-savings[hidden] {
  display: none !important;
}

.fh-size-product__quantity-each {
  display: block;

  margin-top: 12px;

  color: var(--fh-size-navy-dark);

  font-size: 25px;
  line-height: 1;
  font-weight: 900;
  letter-spacing: -0.035em;
}

.fh-size-product__quantity-summary > small {
  display: block;

  margin-top: 4px;

  color: var(--fh-size-muted);

  font-size: 11px;
  font-weight: 650;
}

.fh-size-product__price-table {
  min-width: 0;
}

.fh-size-product__price-header,
.fh-size-product__price-row {
  display: grid;
  grid-template-columns: 0.75fr 1fr 0.8fr;
  align-items: center;
  gap: 8px;

  width: 100%;
}

.fh-size-product__price-header {
  min-height: 46px;
  padding: 10px 16px;

  color: var(--fh-size-muted);
  background: #fbfcfd;
  border-bottom: 1px solid var(--fh-size-border);

  font-size: 12px;
  font-weight: 750;
}

.fh-size-product__price-header span:nth-child(2),
.fh-size-product__price-header span:nth-child(3) {
  text-align: right;
}

.fh-size-product__price-row {
  min-height: 42px;
  padding: 9px 16px;

  color: var(--fh-size-text);
  background: #ffffff;
  border: 0;
  border-bottom: 1px solid rgba(18, 49, 77, 0.09);

  cursor: pointer;

  text-align: left;

  transition:
    color 150ms ease,
    background 150ms ease;
}

.fh-size-product__price-row:last-child {
  border-bottom: 0;
}

.fh-size-product__price-row:hover {
  background: #f6fbff;
}

.fh-size-product__price-row.is-active {
  color: var(--fh-size-navy-dark);
  background: #eaf4ff;
}

.fh-size-product__price-row.is-active [data-fh-row-pack] {
  font-weight: 900;
}

.fh-size-product__price-row.is-unavailable {
  opacity: 0.45;
  cursor: not-allowed;
}

.fh-size-product__price-row span,
.fh-size-product__price-row strong {
  min-width: 0;

  font-size: 13px;
  line-height: 1.2;
}

.fh-size-product__price-row strong,
.fh-size-product__price-row [data-fh-row-savings] {
  text-align: right;
}

.fh-size-product__price-row [data-fh-row-savings] {
  color: var(--fh-size-green);
  font-weight: 850;
}

/* =========================================================
   RIGHT COLUMN — STICKY PURCHASE PANEL
   ========================================================= */

.fh-size-product__purchase-column {
  position: sticky;
  top: calc(var(--header-height, 76px) + 18px);

  z-index: 4;
}

.fh-size-product__step-heading--purchase {
  margin-bottom: 12px;
}

.fh-size-product__purchase-card {
  position: relative;

  padding: 18px;

  background: #ffffff;
  border: 1px solid var(--fh-size-border);
  border-radius: var(--fh-size-radius);

  box-shadow: var(--fh-size-shadow-lg);
}


.fh-size-product__order-summary {
  margin: 3px 0 14px;

  color: var(--fh-size-navy-dark);

  font-size: 15px;
  line-height: 1.35;
  font-weight: 800;
  text-align: center;
}

.fh-size-product__purchase-options {
  display: grid;
  gap: 10px;
}

.fh-size-product__purchase-option {
  position: relative;

  display: flex;
  align-items: flex-start;
  gap: 12px;

  min-height: 100px;
  padding: 16px;

  color: var(--fh-size-text);
  background: #ffffff;
  border: 1px solid var(--fh-size-border-strong);
  border-radius: 10px;

  cursor: pointer;

  transition:
    border-color 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease,
    transform 180ms ease;
}

.fh-size-product__purchase-option:hover {
  transform: translateY(-1px);
  border-color: rgba(61, 169, 245, 0.48);
}

.fh-size-product__purchase-option.is-active {
  background: #f4f9ff;
  border-color: var(--fh-size-navy-dark);
  box-shadow: inset 0 0 0 1px var(--fh-size-navy-dark);
}

.fh-size-product__purchase-option.is-disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.fh-size-product__purchase-option > input {
  position: absolute;

  width: 1px;
  height: 1px;
  margin: -1px;

  opacity: 0;
  pointer-events: none;
}

.fh-size-product__radio {
  position: relative;

  display: block;

  width: 19px;
  height: 19px;
  flex: 0 0 19px;
  margin-top: 2px;

  background: #ffffff;
  border: 1.5px solid rgba(18, 49, 77, 0.24);
  border-radius: 50%;
}

.fh-size-product__purchase-option.is-active .fh-size-product__radio {
  border-color: var(--fh-size-navy-dark);
  box-shadow: 0 0 0 3px rgba(61, 169, 245, 0.13);
}

.fh-size-product__purchase-option.is-active .fh-size-product__radio::after {
  content: "";

  position: absolute;
  inset: 4px;

  background: var(--fh-size-navy-dark);
  border-radius: 50%;
}

.fh-size-product__purchase-copy {
  display: flex;
  flex-direction: column;

  min-width: 0;
  flex: 1;
}

.fh-size-product__purchase-copy > strong {
  color: var(--fh-size-navy-dark);

  font-size: 14px;
  line-height: 1.3;
  font-weight: 800;
}

.fh-size-product__purchase-title-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;

  width: 100%;
  min-width: 0;
}

.fh-size-product__purchase-title-row > strong {
  min-width: 0;

  color: var(--fh-size-navy-dark);

  font-size: 14px;
  line-height: 1.3;
  font-weight: 800;
}

.fh-size-product__subscription-save-badge {
  position: relative;
  inset: auto;

  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: 0 0 auto;

  min-height: 30px;
  padding: 0 11px;

  color: #ffffff;
  background:
    linear-gradient(
      180deg,
      #47b5fb 0%,
      #2c9fec 100%
    );
  border: 0;
  border-radius: 7px;

  font-family: inherit;
  font-size: 11px;
  font-style: normal;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.01em;
  white-space: nowrap;

  box-shadow:
    0 5px 11px rgba(44, 159, 236, 0.28),
    0 2px 4px rgba(18, 52, 83, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.22);

  transform: none;
  animation: none;
  transition: none;
}

.fh-size-product__purchase-option:hover
.fh-size-product__subscription-save-badge,
.fh-size-product__subscription-save-badge:hover {
  transform: none;
  animation: none;

  box-shadow:
    0 5px 11px rgba(44, 159, 236, 0.28),
    0 2px 4px rgba(18, 52, 83, 0.08),
    inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.fh-size-product__subscription-save-badge::before,
.fh-size-product__subscription-save-badge::after {
  content: none;
  display: none;
}

.fh-size-product__purchase-copy > span {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 5px;

  margin-top: 5px;
}

.fh-size-product__purchase-copy b {
  color: var(--fh-size-navy-dark);

  font-size: 20px;
  line-height: 1;
  font-weight: 900;
  letter-spacing: -0.025em;
}

.fh-size-product__purchase-copy small {
  color: #405d76;

  font-size: 11px;
  font-weight: 750;
}

.fh-size-product__purchase-copy del {
  display: inline;

  margin-top: 5px;

  color: #8796a4;

  font-size: 11px;
  line-height: 1.2;
}

.fh-size-product__purchase-copy em {
  display: inline;

  margin-top: 3px;

  color: var(--fh-size-green);

  font-size: 11px;
  line-height: 1.2;
  font-style: normal;
  font-weight: 800;
}

.fh-size-product__frequency {
  display: flex;
  align-items: center;
  gap: 8px;

  margin: 12px 0 0;
}

.fh-size-product__frequency[hidden] {
  display: none !important;
}

.fh-size-product__frequency label {
  color: var(--fh-size-navy-dark);

  font-size: 12px;
  font-weight: 800;
}

.fh-size-product__frequency select {
  min-width: 0;
  flex: 1;
  min-height: 38px;
  padding: 7px 34px 7px 11px;

  color: var(--fh-size-text);
  background: #ffffff;
  border: 1px solid var(--fh-size-border-strong);
  border-radius: 8px;

  font-size: 12px;
  font-weight: 650;
}

.fh-size-product product-form-component {
  display: block;
  width: 100%;
}

.fh-size-product__add-to-cart {
  display: flex !important;
  align-items: center;
  justify-content: center;

  width: 100% !important;
  min-height: 52px;
  margin: 15px 0 0;
  padding: 13px 18px !important;

  color: #ffffff !important;
  background:
    linear-gradient(
      180deg,
      #49b1f8 0%,
      var(--fh-size-blue) 100%
    ) !important;
  border: 0 !important;
  border-radius: 7px !important;

  cursor: pointer;

  font-size: 14px !important;
  line-height: 1 !important;
  font-weight: 900 !important;
  text-align: center;

  box-shadow:
    0 10px 22px rgba(61, 169, 245, 0.28),
    inset 0 1px 0 rgba(255, 255, 255, 0.30) !important;

  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background 180ms ease;
}

.fh-size-product__add-to-cart:hover:not(:disabled) {
  transform: translateY(-1px);
  background:
    linear-gradient(
      180deg,
      #33a6f4 0%,
      var(--fh-size-blue-dark) 100%
    ) !important;
  box-shadow:
    0 14px 28px rgba(61, 169, 245, 0.34),
    inset 0 1px 0 rgba(255, 255, 255, 0.24) !important;
}

.fh-size-product__add-to-cart:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  box-shadow: none !important;
}

.fh-size-product__dispatch {
  display: flex;
  flex-direction: column;
  align-items: center;

  margin: 13px 0 0;

  color: #334e65;

  font-size: 11px;
  line-height: 1.35;
  text-align: center;
}

.fh-size-product__dispatch strong {
  color: var(--fh-size-navy-dark);
  font-weight: 850;
}

.fh-size-product__dispatch span {
  margin-top: 2px;
}

.fh-size-product__trust-list {
  display: grid;
  gap: 0;

  margin-top: 20px;
  padding-top: 8px;

  border-top: 1px solid var(--fh-size-border);
}

.fh-size-product__trust-item {
  display: grid;
  grid-template-columns: 30px 1fr;
  align-items: start;
  gap: 10px;

  padding: 12px 0;

  border-bottom: 1px solid rgba(18, 49, 77, 0.08);
}

.fh-size-product__trust-item:last-child {
  border-bottom: 0;
  padding-bottom: 2px;
}

.fh-size-product__trust-item svg {
  width: 27px;
  height: 27px;

  color: var(--fh-size-navy-dark);
}

.fh-size-product__trust-item span {
  min-width: 0;
}

.fh-size-product__trust-item strong,
.fh-size-product__trust-item small {
  display: block;
}

.fh-size-product__trust-item strong {
  color: var(--fh-size-navy-dark);

  font-size: 12px;
  line-height: 1.2;
  font-weight: 850;
}

.fh-size-product__trust-item small {
  margin-top: 2px;

  color: #526a7e;

  font-size: 10.5px;
  line-height: 1.3;
  font-weight: 550;
}

/* =========================================================
   PRODUCT SPECIFICATIONS
   Spans the gallery + configuration columns on desktop.
   ========================================================= */

.fh-size-product__specifications {
  grid-column: 1 / 3;

  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 34px;

  width: 100%;
  min-width: 0;
  margin-top: 0;
  padding: 26px 28px;

  background: #ffffff;
  border: 1px solid rgba(18, 49, 77, 0.09);
  border-radius: var(--fh-size-radius);

  box-shadow: var(--fh-size-shadow);
}

.fh-size-product__spec-column {
  min-width: 0;
}

.fh-size-product__spec-column h2 {
  margin: 0 0 16px;

  color: var(--fh-size-navy-dark);

  font-size: 18px;
  line-height: 1.2;
  font-weight: 900;
  letter-spacing: -0.025em;
}

.fh-size-product__spec-column dl {
  display: grid;
  gap: 0;

  margin: 0;
}

.fh-size-product__spec-column dl > div {
  display: grid;
  grid-template-columns: minmax(145px, 0.9fr) minmax(0, 1.1fr);
  align-items: start;
  gap: 18px;

  padding: 11px 0;

  border-bottom: 1px solid rgba(18, 49, 77, 0.08);
}

.fh-size-product__spec-column dl > div:first-child {
  padding-top: 0;
}

.fh-size-product__spec-column dl > div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.fh-size-product__spec-column dt,
.fh-size-product__spec-column dd {
  min-width: 0;
  margin: 0;

  font-size: 13px;
  line-height: 1.4;
}

.fh-size-product__spec-column dt {
  color: var(--fh-size-navy-dark);
  font-weight: 850;
}

.fh-size-product__spec-column dd {
  color: #3a5267;
  font-weight: 600;
  text-align: right;
  overflow-wrap: anywhere;
}

/* =========================================================
   SUPPORTING CONTENT SECTIONS
   ========================================================= */

.fh-size-product__content-section,
.fh-size-product__subscription-banner {
  margin-top: 34px;
}

.fh-size-product__content-section {
  padding: 38px;

  background: #ffffff;
  border: 1px solid rgba(18, 49, 77, 0.09);
  border-radius: var(--fh-size-radius-lg);

  box-shadow: var(--fh-size-shadow);
}

.fh-size-product__section-heading {
  max-width: 760px;
  margin: 0 auto 27px;

  text-align: center;
}

.fh-size-product__section-heading > span {
  display: inline-block;

  margin-bottom: 8px;

  color: var(--fh-size-blue-dark);

  font-size: 11px;
  line-height: 1;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.fh-size-product__section-heading h2 {
  margin: 0;

  color: var(--fh-size-navy-dark);

  font-size: clamp(27px, 2.7vw, 39px);
  line-height: 1.05;
  font-weight: 900;
  letter-spacing: -0.045em;
}

.fh-size-product__section-heading p {
  max-width: 680px;
  margin: 11px auto 0;

  color: var(--fh-size-muted);

  font-size: 14px;
  line-height: 1.55;
  font-weight: 500;
}

/* Replacement schedule */

.fh-size-product__replacement-grid,
.fh-size-product__size-guide-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.fh-size-product__replacement-grid article,
.fh-size-product__size-guide-grid article {
  min-width: 0;
  padding: 24px;

  background:
    linear-gradient(
      180deg,
      #ffffff 0%,
      #f8fbfe 100%
    );
  border: 1px solid var(--fh-size-border);
  border-radius: var(--fh-size-radius);

  text-align: center;
}

.fh-size-product__replacement-icon,
.fh-size-product__size-guide-grid article > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  width: 44px;
  height: 44px;

  color: #ffffff;
  background: var(--fh-size-navy-dark);
  border-radius: 50%;

  font-size: 15px;
  font-weight: 900;
}

.fh-size-product__replacement-grid h3,
.fh-size-product__size-guide-grid h3 {
  margin: 14px 0 0;

  color: var(--fh-size-navy-dark);

  font-size: 17px;
  line-height: 1.2;
  font-weight: 850;
}

.fh-size-product__replacement-grid strong {
  display: block;

  margin-top: 8px;

  color: var(--fh-size-blue-dark);

  font-size: 15px;
  line-height: 1.2;
  font-weight: 900;
}

.fh-size-product__replacement-grid p,
.fh-size-product__size-guide-grid p {
  margin: 10px 0 0;

  color: var(--fh-size-muted);

  font-size: 12.5px;
  line-height: 1.5;
}

/* Comparison table */

.fh-size-product__comparison-wrap {
  overflow-x: auto;

  border: 1px solid var(--fh-size-border);
  border-radius: var(--fh-size-radius);
}

.fh-size-product__comparison {
  width: 100%;
  min-width: 760px;

  border-collapse: collapse;
  background: #ffffff;
}

.fh-size-product__comparison th,
.fh-size-product__comparison td {
  padding: 15px 16px;

  border-right: 1px solid var(--fh-size-border);
  border-bottom: 1px solid var(--fh-size-border);

  font-size: 12px;
  line-height: 1.35;
  text-align: center;
}

.fh-size-product__comparison th:last-child,
.fh-size-product__comparison td:last-child {
  border-right: 0;
}

.fh-size-product__comparison tbody tr:last-child th,
.fh-size-product__comparison tbody tr:last-child td {
  border-bottom: 0;
}

.fh-size-product__comparison thead th {
  color: #ffffff;
  background: var(--fh-size-navy-dark);

  font-weight: 900;
}

.fh-size-product__comparison thead th:nth-child(3) {
  background: #d9343b;
}

.fh-size-product__comparison thead th:nth-child(4) {
  background: var(--fh-size-orange);
}

.fh-size-product__comparison thead th:nth-child(5) {
  background: var(--fh-size-black);
}

.fh-size-product__comparison tbody th {
  color: var(--fh-size-navy-dark);
  background: #f7f9fb;

  font-weight: 850;
  text-align: left;
}

.fh-size-product__comparison tbody td {
  color: #40596e;
  font-weight: 650;
}

/* Installation */

.fh-size-product__installation-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;

  margin: 0;
  padding: 0;

  list-style: none;
}

.fh-size-product__installation-grid li {
  min-width: 0;
  padding: 22px;

  background: #f8fbfe;
  border: 1px solid var(--fh-size-border);
  border-radius: var(--fh-size-radius);
}

.fh-size-product__installation-grid li > span {
  display: inline-flex;
  align-items: center;
  justify-content: center;

  width: 36px;
  height: 36px;

  color: #ffffff;
  background: var(--fh-size-blue-dark);
  border-radius: 8px;

  font-size: 14px;
  font-weight: 900;
}

.fh-size-product__installation-grid strong {
  display: block;

  margin-top: 14px;

  color: var(--fh-size-navy-dark);

  font-size: 15px;
  line-height: 1.25;
  font-weight: 850;
}

.fh-size-product__installation-grid p {
  margin: 8px 0 0;

  color: var(--fh-size-muted);

  font-size: 12px;
  line-height: 1.5;
}

/* Subscription banner */

.fh-size-product__subscription-banner {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(260px, 0.7fr);
  align-items: center;
  gap: 36px;

  padding: 38px 42px;

  overflow: hidden;

  color: #ffffff;
  background:
    radial-gradient(
      circle at 80% 20%,
      rgba(255, 255, 255, 0.15),
      transparent 30%
    ),
    linear-gradient(
      135deg,
      var(--fh-size-navy-dark) 0%,
      #174b78 100%
    );
  border-radius: var(--fh-size-radius-lg);

  box-shadow: var(--fh-size-shadow-lg);
}

.fh-size-product__subscription-banner > div > span {
  display: inline-block;

  margin-bottom: 8px;

  color: #88d1ff;

  font-size: 11px;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.fh-size-product__subscription-banner h2 {
  margin: 0;

  color: #ffffff;

  font-size: clamp(27px, 3vw, 42px);
  line-height: 1;
  font-weight: 900;
  letter-spacing: -0.045em;
}

.fh-size-product__subscription-banner p {
  max-width: 700px;
  margin: 12px 0 0;

  color: rgba(255, 255, 255, 0.82);

  font-size: 14px;
  line-height: 1.55;
}

.fh-size-product__subscription-banner ul {
  display: grid;
  gap: 10px;

  margin: 0;
  padding: 0;

  list-style: none;
}

.fh-size-product__subscription-banner li {
  position: relative;

  padding-left: 26px;

  font-size: 13px;
  line-height: 1.4;
  font-weight: 750;
}

.fh-size-product__subscription-banner li::before {
  content: "✓";

  position: absolute;
  top: 0;
  left: 0;

  color: #78d0ff;

  font-weight: 900;
}

/* FAQ */

.fh-size-product__faq {
  padding-bottom: 28px;
}

.fh-size-product__faq-list {
  max-width: 920px;
  margin: 0 auto;
}

.fh-size-product__faq-list details {
  overflow: hidden;

  border-top: 1px solid var(--fh-size-border);
}

.fh-size-product__faq-list details:last-child {
  border-bottom: 1px solid var(--fh-size-border);
}

.fh-size-product__faq-list summary {
  position: relative;

  display: flex;
  align-items: center;

  min-height: 62px;
  padding: 17px 48px 17px 2px;

  color: var(--fh-size-navy-dark);

  cursor: pointer;
  list-style: none;

  font-size: 15px;
  line-height: 1.35;
  font-weight: 850;
}

.fh-size-product__faq-list summary::-webkit-details-marker {
  display: none;
}

.fh-size-product__faq-list summary::after {
  content: "+";

  position: absolute;
  top: 50%;
  right: 6px;
  transform: translateY(-50%);

  display: inline-flex;
  align-items: center;
  justify-content: center;

  width: 30px;
  height: 30px;

  color: var(--fh-size-blue-dark);
  background: var(--fh-size-blue-soft);
  border-radius: 50%;

  font-size: 20px;
  line-height: 1;
  font-weight: 500;
}

.fh-size-product__faq-list details[open] summary::after {
  content: "−";
}

.fh-size-product__faq-list details > div {
  padding: 0 46px 18px 2px;
}

.fh-size-product__faq-list details p {
  margin: 0;

  color: var(--fh-size-muted);

  font-size: 13px;
  line-height: 1.6;
}

.fh-size-product__reviews-anchor {
  scroll-margin-top: calc(var(--header-height, 80px) + 30px);
}

/* =========================================================
   IMAGE DIALOG
   ========================================================= */

.fh-size-product__gallery-dialog {
  position: fixed;

  width: min(1000px, calc(100vw - 40px));
  max-width: 1000px;
  height: min(840px, calc(100dvh - 40px));
  max-height: calc(100dvh - 40px);
  margin: auto;
  padding: 40px;

  overflow: auto;

  background: #ffffff;
  border: 0;
  border-radius: 18px;

  box-shadow: 0 34px 100px rgba(0, 0, 0, 0.30);
}

.fh-size-product__gallery-dialog::backdrop {
  background: rgba(6, 20, 33, 0.72);
  backdrop-filter: blur(4px);
}

.fh-size-product__dialog-image {
  width: 100%;
  height: 100%;
  max-height: calc(100dvh - 120px);

  object-fit: contain;
}

.fh-size-product__dialog-close {
  position: sticky;
  top: 0;
  z-index: 2;

  display: grid;
  place-items: center;

  width: 42px;
  height: 42px;
  margin: 0 0 0 auto;
  padding: 0;

  color: #ffffff;
  background: var(--fh-size-navy-dark);
  border: 0;
  border-radius: 50%;

  cursor: pointer;

  font-size: 28px;
  line-height: 1;
}

/* =========================================================
   LARGE / MEDIUM DESKTOP
   ========================================================= */

@media screen and (max-width: 1320px) {
  .fh-size-product__page {
    width: min(1260px, calc(100% - 30px));
  }

  .fh-size-product__layout {
    grid-template-columns:
      minmax(260px, 0.86fr)
      minmax(430px, 1.18fr)
      minmax(290px, 0.82fr);
    gap: 20px;
  }

  .fh-size-product__main-media {
    min-height: 385px;
  }

  .fh-size-product__quality-card {
    min-height: 170px;
    padding-inline: 8px;
  }

  .fh-size-product__purchase-card {
    padding-inline: 14px;
  }
}

/* =========================================================
   TABLET / SMALL LAPTOP
   ========================================================= */

@media screen and (max-width: 1120px) {
  .fh-size-product__layout {
    grid-template-columns: minmax(290px, 0.9fr) minmax(430px, 1.1fr);
    grid-template-areas:
      "gallery config"
      "purchase purchase";
  }

  .fh-size-product__gallery-column {
    grid-area: gallery;
  }

  .fh-size-product__config-column {
    grid-area: config;
  }

  .fh-size-product__purchase-column {
    grid-area: purchase;

    position: static;

    margin-top: 4px;
  }

  .fh-size-product__specifications {
    grid-column: 1 / -1;
  }

  .fh-size-product__step-heading--purchase {
    margin-top: 6px;
  }

  .fh-size-product__purchase-card {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(260px, 0.75fr);
    gap: 18px;

    padding: 30px 22px 22px;
  }
.fh-size-product__order-summary {
    grid-column: 1 / -1;
    margin-bottom: 0;
    text-align: left;
  }

  .fh-size-product__purchase-options {
    grid-column: 1;
  }

  .fh-size-product__frequency,
  .fh-size-product product-form-component,
  .fh-size-product__dispatch {
    grid-column: 1;
  }

  .fh-size-product__trust-list {
    grid-column: 2;
    grid-row: 2 / span 4;

    margin-top: 0;
    padding: 0 0 0 18px;

    border-top: 0;
    border-left: 1px solid var(--fh-size-border);
  }

  .fh-size-product__installation-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* =========================================================
   NARROW TABLET
   ========================================================= */

@media screen and (max-width: 900px) {
  .fh-size-product {
    padding-top: 14px;
  }

  .fh-size-product__page {
    width: calc(100% - 24px);
  }

  .fh-size-product__layout {
    grid-template-columns: 1fr;
    grid-template-areas:
      "gallery"
      "config"
      "purchase";
    gap: 24px;
  }

  .fh-size-product__gallery-column {
    max-width: 680px;
    width: 100%;
    margin: 0 auto;
  }

  .fh-size-product__main-media {
    min-height: 440px;
  }

  .fh-size-product__quality-grid {
    gap: 9px;
  }

  .fh-size-product__specifications {
    grid-column: 1 / -1;
    max-width: none;
  }

  .fh-size-product__replacement-grid,
  .fh-size-product__size-guide-grid {
    grid-template-columns: 1fr;
  }

  .fh-size-product__subscription-banner {
    grid-template-columns: 1fr;
    gap: 22px;
  }
}

/* =========================================================
   MOBILE
   ========================================================= */

@media screen and (max-width: 749px) {
  .section-fh-size-product {
    background: #f5f6f8;
  }

  .section-fh-size-product > .fh-size-product {
    width: 100% !important;
    margin: 0 !important;
  }

  .fh-size-product {
    padding: 8px 0 50px;
    overflow: hidden;
  }

  .fh-size-product__page {
    width: 100%;
    max-width: none;
    margin: 0;
  }

  .fh-size-product__breadcrumbs {
    flex-wrap: nowrap;
    gap: 6px;

    margin: 0;
    padding: 9px 14px 12px;

    overflow-x: auto;
    scrollbar-width: none;

    font-size: 10.5px;
    white-space: nowrap;
  }

  .fh-size-product__breadcrumbs::-webkit-scrollbar {
    display: none;
  }

  .fh-size-product__layout {
    gap: 0;
  }

  .fh-size-product__gallery-column,
  .fh-size-product__config-column,
  .fh-size-product__purchase-column {
    width: 100%;
  }

  .fh-size-product__gallery-column {
    padding: 0 12px 20px;
  }

  .fh-size-product__gallery-card {
    border-radius: 12px;
  }

  .fh-size-product__main-media {
    min-height: 330px;
    padding: 18px 18px 62px;
  }

  .fh-size-product__main-image {
    max-height: 300px;
  }

  .fh-size-product__expand {
    top: 9px;
    right: 9px;

    min-height: 33px;
    padding: 6px 9px;

    font-size: 10.5px;
  }

  .fh-size-product__image-band {
    min-height: 50px;
    padding: 9px 12px;

    font-size: 15px;
  }

  .fh-size-product__image-band strong {
    min-width: 66px;
    min-height: 30px;

    font-size: 10px;
  }

  .fh-size-product__thumbnails {
    gap: 6px;
    margin-top: 9px;
  }

  .fh-size-product__thumbnail {
    padding: 3px;
    border-radius: 7px;
  }

  .fh-size-product__intro {
    margin-top: 13px;

    font-size: 12.5px;
    line-height: 1.5;
  }

  .fh-size-product__wrong-size {
    margin-top: 12px;

    font-size: 11.5px;
  }

  .fh-size-product__config-column {
    padding: 22px 12px 0;

    background: #ffffff;
    border-top: 1px solid rgba(18, 49, 77, 0.08);
  }

  .fh-size-product__rating {
    margin-bottom: 8px;

    font-size: 11px;
  }

  .fh-size-product__stars {
    font-size: 15px;
  }

  .fh-size-product__title {
    font-size: clamp(29px, 8.3vw, 36px);
  }

  .fh-size-product__actual-size {
    margin-top: 7px;

    font-size: 13.5px;
  }

  .fh-size-product__step {
    margin-top: 24px;
  }

  .fh-size-product__step-heading {
    gap: 8px;
    min-height: 34px;
    margin-bottom: 10px;
  }

  .fh-size-product__step-heading h2 {
    font-size: 16px;
  }

  .fh-size-product__step-number {
    width: 31px;
    height: 31px;
    flex-basis: 31px;

    font-size: 15px;
  }

  .fh-size-product__guide-link {
    font-size: 11px;
  }

  .fh-size-product__quality-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }

  .fh-size-product__quality-card {
    min-height: 154px;
    padding: 14px 8px 11px;
  }

  .fh-size-product__quality-badge {
    min-height: 35px;
    padding: 8px 9px;
    margin-bottom: 11px;

    font-size: 11px;
  }

  .fh-size-product__quality-card > strong {
    min-height: 31px;

    font-size: 13px;
  }

  .fh-size-product__quality-card > small {
    font-size: 9.5px;
  }

  .fh-size-product__quality-learn {
    font-size: 10px;
  }

  .fh-size-product__quantity-box {
    grid-template-columns: 1fr;
  }

  .fh-size-product__quantity-summary {
    min-height: auto;
    padding: 16px;

    border-right: 0;
    border-bottom: 1px solid var(--fh-size-border);
  }

  .fh-size-product__quantity-control {
    max-width: 180px;
  }

  .fh-size-product__quantity-each {
    font-size: 22px;
  }

  .fh-size-product__price-header,
  .fh-size-product__price-row {
    grid-template-columns: 0.8fr 1fr 0.8fr;
  }

  .fh-size-product__price-header {
    min-height: 42px;
    padding: 9px 12px;

    font-size: 11px;
  }

  .fh-size-product__price-row {
    min-height: 44px;
    padding: 10px 12px;
  }

  .fh-size-product__price-row span,
  .fh-size-product__price-row strong {
    font-size: 11.5px;
  }

  .fh-size-product__specifications {
    grid-template-columns: 1fr;
    gap: 22px;

    margin: 24px -12px 0;
    padding: 24px 14px;

    border-right: 0;
    border-left: 0;
    border-radius: 0;

    box-shadow: none;
  }

  .fh-size-product__spec-column h2 {
    font-size: 15px;
  }

  .fh-size-product__spec-column dl > div {
    grid-template-columns: minmax(112px, 0.9fr) minmax(0, 1.1fr);
    gap: 14px;
  }

  .fh-size-product__spec-column dt,
  .fh-size-product__spec-column dd {
    font-size: 11.5px;
  }

  .fh-size-product__purchase-column {
    padding: 24px 12px 0;

    background: #f5f6f8;
  }

  .fh-size-product__purchase-card {
    display: block;

    padding: 28px 13px 15px;

    border-radius: 12px;
  }

  .fh-size-product__purchase-discount {
    left: 50%;
    transform: translateX(-50%);
  }

  .fh-size-product__order-summary {
    margin: 2px 0 12px;
    text-align: center;
  }

  .fh-size-product__purchase-options {
    display: grid;
  }

  .fh-size-product__purchase-option {
    min-height: 92px;
    padding: 14px;
  }

  .fh-size-product__purchase-copy > strong,
  .fh-size-product__purchase-title-row > strong {
    font-size: 13px;
  }

  .fh-size-product__subscription-save-badge {
    min-height: 28px;
    padding: 0 10px;
    font-size: 10.5px;
  }

  .fh-size-product__purchase-copy b {
    font-size: 19px;
  }

  .fh-size-product__trust-list {
    margin-top: 18px;
    padding-top: 7px;

    border-top: 1px solid var(--fh-size-border);
    border-left: 0;
  }

  .fh-size-product__content-section,
  .fh-size-product__subscription-banner {
    margin-top: 22px;
    margin-right: 12px;
    margin-left: 12px;
  }

  .fh-size-product__content-section {
    padding: 28px 14px;

    border-radius: 15px;
  }

  .fh-size-product__section-heading {
    margin-bottom: 21px;
  }

  .fh-size-product__section-heading h2 {
    font-size: 27px;
  }

  .fh-size-product__section-heading p {
    margin-top: 9px;

    font-size: 12.5px;
  }

  .fh-size-product__replacement-grid article,
  .fh-size-product__size-guide-grid article {
    padding: 20px 16px;
  }

  .fh-size-product__comparison-wrap {
    margin-right: -2px;
    margin-left: -2px;
  }

  .fh-size-product__comparison th,
  .fh-size-product__comparison td {
    padding: 12px;

    font-size: 11px;
  }

  .fh-size-product__installation-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .fh-size-product__installation-grid li {
    padding: 18px;
  }

  .fh-size-product__subscription-banner {
    gap: 20px;
    padding: 28px 20px;

    border-radius: 15px;
  }

  .fh-size-product__subscription-banner h2 {
    font-size: 29px;
  }

  .fh-size-product__subscription-banner p,
  .fh-size-product__subscription-banner li {
    font-size: 12px;
  }

  .fh-size-product__faq {
    padding-bottom: 18px;
  }

  .fh-size-product__faq-list summary {
    min-height: 58px;
    padding: 15px 42px 15px 0;

    font-size: 13px;
  }

  .fh-size-product__faq-list details > div {
    padding: 0 36px 16px 0;
  }

  .fh-size-product__faq-list details p {
    font-size: 12px;
  }

  .fh-size-product__gallery-dialog {
    width: calc(100vw - 18px);
    height: calc(100dvh - 18px);
    max-height: calc(100dvh - 18px);
    padding: 18px;

    border-radius: 12px;
  }
}

/* =========================================================
   VERY SMALL PHONES
   ========================================================= */

@media screen and (max-width: 374px) {
  .fh-size-product__gallery-column,
  .fh-size-product__config-column,
  .fh-size-product__purchase-column {
    padding-right: 9px;
    padding-left: 9px;
  }

  .fh-size-product__main-media {
    min-height: 285px;
    padding-right: 12px;
    padding-left: 12px;
  }

  .fh-size-product__title {
    font-size: 28px;
  }

  .fh-size-product__quality-card {
    min-height: 148px;
    padding-inline: 6px;
  }

  .fh-size-product__quality-badge {
    font-size: 10px;
  }

  .fh-size-product__price-header,
  .fh-size-product__price-row {
    padding-right: 9px;
    padding-left: 9px;
  }

  .fh-size-product__purchase-option {
    padding: 12px;
  }

  .fh-size-product__content-section,
  .fh-size-product__subscription-banner {
    margin-right: 9px;
    margin-left: 9px;
  }
}

/* =========================================================
   ACCESSIBILITY + REDUCED MOTION
   ========================================================= */

.fh-size-product :focus-visible {
  outline: 2px solid var(--fh-size-blue-dark);
  outline-offset: 3px;
}

@media (prefers-reduced-motion: reduce) {
  .fh-size-product *,
  .fh-size-product *::before,
  .fh-size-product *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }
}

/* =========================================================
   MOBILE SPACING REFINEMENTS
   Quantity selector + product specifications only
   ========================================================= */

@media screen and (max-width: 749px) {
  /* Give the main configuration area slightly better side spacing */
  .fh-size-product__config-column {
    padding-right: 14px;
    padding-left: 14px;
  }

  /* More separation before the quantity section */
  .fh-size-product__step--quantity {
    margin-top: 28px;
  }

  .fh-size-product__step--quantity .fh-size-product__step-heading {
    margin-bottom: 12px;
  }

  /* Quantity card */
  .fh-size-product__quantity-box {
    width: 100%;
    margin: 0;

    overflow: hidden;

    border: 1px solid rgba(18, 49, 77, 0.13);
    border-radius: 14px;

    box-shadow:
      0 1px 2px rgba(11, 49, 92, 0.03),
      0 10px 26px rgba(11, 49, 92, 0.07);
  }

  .fh-size-product__quantity-summary {
    min-height: 142px;
    padding: 20px 16px 18px;

    background: #ffffff;
  }

  .fh-size-product__quantity-control {
    width: min(180px, 100%);
    max-width: 180px;

    border-color: rgba(18, 49, 77, 0.11);
    border-radius: 10px;
  }

  .fh-size-product__quantity-control button,
  .fh-size-product__quantity-control strong {
    height: 48px;
  }

  .fh-size-product__quantity-control button {
    font-size: 25px;
  }

  .fh-size-product__quantity-control strong {
    font-size: 19px;
  }

  .fh-size-product__selected-pack-savings {
    margin-top: 12px;
  }

  .fh-size-product__quantity-each {
    margin-top: 14px;

    font-size: 24px;
  }

  .fh-size-product__quantity-summary > small {
    margin-top: 5px;

    font-size: 11px;
    line-height: 1.25;
  }

  .fh-size-product__price-header {
    min-height: 44px;
    padding: 11px 13px;

    font-size: 10.5px;
  }

  .fh-size-product__price-row {
    min-height: 46px;
    padding: 12px 13px;
  }

  .fh-size-product__price-row span,
  .fh-size-product__price-row strong {
    font-size: 12px;
    line-height: 1.25;
  }

  /* Add a little more space before step 3 */
  .fh-size-product__purchase-column {
    padding-top: 30px;
  }

  /* Product description/specifications card */
  .fh-size-product__specifications {
    grid-template-columns: 1fr;
    gap: 30px;

    width: auto;
    margin: 28px 14px 0;
    padding: 24px 18px 26px;

    background: #ffffff;
    border: 1px solid rgba(18, 49, 77, 0.11);
    border-radius: 14px;

    box-shadow:
      0 1px 2px rgba(11, 49, 92, 0.03),
      0 10px 26px rgba(11, 49, 92, 0.06);
  }

  .fh-size-product__spec-column {
    min-width: 0;
  }

  .fh-size-product__spec-column + .fh-size-product__spec-column {
    padding-top: 2px;
  }

  .fh-size-product__spec-column h2 {
    margin: 0 0 14px;

    font-size: 16px;
    line-height: 1.25;
  }

  .fh-size-product__spec-column dl {
    margin: 0;
  }

  .fh-size-product__spec-column dl > div {
    grid-template-columns: minmax(108px, 0.86fr) minmax(0, 1.14fr);
    gap: 16px;

    padding: 12px 0;
  }

  .fh-size-product__spec-column dl > div:first-child {
    padding-top: 0;
  }

  .fh-size-product__spec-column dl > div:last-child {
    padding-bottom: 0;
  }

  .fh-size-product__spec-column dt,
  .fh-size-product__spec-column dd {
    font-size: 12px;
    line-height: 1.45;
  }

  .fh-size-product__spec-column dt {
    font-weight: 850;
  }

  .fh-size-product__spec-column dd {
    text-align: right;
  }
}

@media screen and (max-width: 374px) {
  .fh-size-product__config-column {
    padding-right: 11px;
    padding-left: 11px;
  }

  .fh-size-product__quantity-summary {
    padding-right: 13px;
    padding-left: 13px;
  }

  .fh-size-product__price-header,
  .fh-size-product__price-row {
    padding-right: 10px;
    padding-left: 10px;
  }

  .fh-size-product__specifications {
    margin-right: 11px;
    margin-left: 11px;
    padding-right: 15px;
    padding-left: 15px;
  }

  .fh-size-product__spec-column dl > div {
    grid-template-columns: minmax(100px, 0.82fr) minmax(0, 1.18fr);
    gap: 11px;
  }
}