/* Products page */

.star-row {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  line-height: 1;
}

.star-row span {
  display: inline-block;
  line-height: 1;
}

.products-page-hero {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: clamp(440px, 52vh, 560px);
  padding: clamp(64px, 9vw, 96px) 24px clamp(56px, 7vw, 72px);
  overflow: hidden;
  background-color: var(--navy);
  background-image: url("../images/blue-bellino-texture.jpg");
  background-repeat: repeat;
  background-position: 0 0;
  background-size: min(420px, 92vw);
  border-bottom: none;
}

.products-page-hero-bg {
  display: none;
}

.products-page-hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(
    180deg,
    rgba(10, 30, 70, 0.42) 0%,
    rgba(10, 30, 70, 0.62) 100%
  );
}

.products-page-hero-inner {
  position: relative;
  z-index: 1;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100%;
  max-width: 820px;
  margin: 0 auto;
  padding: 0 16px 48px;
  text-align: center;
}

.products-page-hero-stars {
  margin-bottom: 12px;
  color: var(--gold);
  font-size: clamp(14px, 1.8vw, 18px);
}

.products-page-hero-kicker {
  margin: 0 0 14px;
  font-size: clamp(11px, 1.1vw, 13px);
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gold);
}

.products-page-hero h1 {
  margin: 0 0 18px;
  font-size: clamp(32px, 4.2vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.04em;
  font-weight: 900;
  color: #fff;
}

.products-page-hero-lead {
  margin: 0 auto 28px;
  max-width: 62ch;
  font-size: 17px;
  line-height: 1.75;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.82);
}

.products-page-hero-actions {
  justify-content: center;
}

.products-page-hero-marquee {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 2;
  overflow: hidden;
  border-top: 3px solid rgba(255, 255, 255, 0.2);
  background: linear-gradient(90deg, var(--red-dark) 0%, var(--red) 50%, var(--red-dark) 100%);
  color: #fff;
}

.products-page-hero-marquee-track {
  display: flex;
  width: max-content;
  animation: products-page-hero-marquee 32s linear infinite;
}

.products-page-hero-marquee-group {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 13px 28px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  white-space: nowrap;
}

.products-page-hero-marquee-dot {
  color: var(--gold);
  font-size: 11px;
}

@keyframes products-page-hero-marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

.products-page-catalog-intro,
.products-page-exclusive {
  position: relative;
  overflow: hidden;
  isolation: isolate;
  background-color: #d8d4cd;
  background-image: url("../images/fireworks-pattern.jpg");
  background-repeat: repeat;
  background-position: 0 0;
  background-size: min(420px, 92vw);
}

.products-page-catalog-intro {
  padding: 64px 0 clamp(48px, 6vw, 72px);
}

@media (min-width: 900px) {
  .products-page-catalog-intro,
  .products-page-exclusive {
    background-size: 560px;
  }
}

.products-page-catalog-intro::before,
.products-page-exclusive::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.14) 0%,
    rgba(216, 212, 205, 0.22) 100%
  );
}

.products-page-catalog-intro > .container,
.products-page-exclusive > .container,
.products-page-exclusive .spark-lab-section {
  position: relative;
  z-index: 1;
}

.products-page-browser {
  background: #fff;
}

.products-page-catalog-intro .products-catalog-head {
  margin-bottom: 0;
}

.products-browser-band {
  width: 100%;
  margin: 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #fff;
}


.products-browser {
  --products-browser-surface: linear-gradient(180deg, #fcfcfd 0%, #fff 140px);
  display: grid;
  grid-template-columns: minmax(248px, 300px) minmax(0, 1fr);
  gap: 0;
  width: 100%;
  max-width: none;
  margin: 0;
  border: none;
  border-radius: 0;
  background: var(--products-browser-surface);
  box-shadow: none;
  overflow: hidden;
}

.products-browser-sidebar {
  margin: clamp(28px, 3.5vw, 44px) 0 clamp(32px, 4vw, 52px);
  border-right: 1px solid rgba(10, 30, 70, 0.08);
  background: #fafbfc;
  position: sticky;
  top: 88px;
  align-self: start;
  max-height: calc(100vh - 112px);
  overflow-y: auto;
}

.products-browser-nav {
  display: flex;
  flex-direction: column;
  padding: 0 20px 20px;
}

.products-browser-tab {
  display: block;
  width: 100%;
  margin: 0;
  padding: 13px 20px 13px 28px;
  border: none;
  border-left: 3px solid transparent;
  background: transparent;
  color: var(--navy);
  font: inherit;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.4;
  text-align: left;
  cursor: pointer;
  transition:
    background 0.14s ease,
    color 0.14s ease,
    border-color 0.14s ease;
}

.products-browser-tab:hover {
  background: rgba(10, 30, 70, 0.05);
}

.products-browser-tab.is-active {
  border-left-color: var(--navy);
  background: #fff;
  color: var(--navy);
  font-weight: 800;
}

.products-browser-group {
  border-top: 1px solid var(--line);
}

.products-browser-group-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  margin: 0;
  padding: 14px 20px 10px 28px;
  border: none;
  background: transparent;
  color: var(--navy);
  font: inherit;
  font-size: 12px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-align: left;
  cursor: pointer;
}

.products-browser-group-toggle::after {
  content: "";
  width: 7px;
  height: 7px;
  border-right: 2px solid var(--navy);
  border-bottom: 2px solid var(--navy);
  transform: rotate(45deg);
  transition: transform 0.16s ease;
  flex-shrink: 0;
  margin-left: 8px;
}

.products-browser-group.is-expanded .products-browser-group-toggle::after {
  transform: rotate(-135deg);
  margin-top: 4px;
}

.products-browser-group-items {
  display: none;
  flex-direction: column;
  padding-bottom: 4px;
}

.products-browser-group.is-expanded .products-browser-group-items {
  display: flex;
}

.products-browser-group-items .products-browser-tab {
  padding: 12px 20px 12px 36px;
  font-size: 14px;
  font-weight: 600;
}

.products-browser-main {
  min-width: 0;
  padding: clamp(28px, 3.5vw, 44px) clamp(24px, 4vw, 56px) clamp(32px, 4vw, 52px);
  background: var(--products-browser-surface);
}

.products-browser-toolbar {
  margin-bottom: clamp(20px, 2.5vw, 28px);
}

.products-browser-search {
  position: relative;
  display: block;
  max-width: 520px;
}

.products-browser-search-label {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.products-browser-search-input {
  width: 100%;
  min-height: 52px;
  padding: 0 48px 0 18px;
  border: 1px solid rgba(10, 30, 70, 0.14);
  border-radius: 999px;
  background: #fff;
  color: var(--navy);
  font: inherit;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.2;
  box-shadow: 0 8px 22px rgba(10, 30, 70, 0.05);
  transition:
    border-color 0.2s ease,
    box-shadow 0.2s ease;
}

.products-browser-search-input::placeholder {
  color: rgba(10, 30, 70, 0.45);
  font-weight: 500;
}

.products-browser-search-input:focus {
  outline: none;
  border-color: rgba(225, 31, 45, 0.45);
  box-shadow:
    0 0 0 3px rgba(225, 31, 45, 0.12),
    0 10px 24px rgba(10, 30, 70, 0.07);
}

.products-browser-search-clear {
  position: absolute;
  top: 50%;
  right: 10px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  padding: 0;
  border: none;
  border-radius: 999px;
  background: rgba(10, 30, 70, 0.06);
  color: var(--navy);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  transform: translateY(-50%);
  transition: background 0.2s ease, color 0.2s ease;
}

.products-browser-search-clear:hover {
  background: rgba(225, 31, 45, 0.1);
  color: var(--red);
}

.products-browser-search-empty {
  margin: 0 0 24px;
  padding: 18px 20px;
  border: 1px dashed rgba(10, 30, 70, 0.16);
  border-radius: 12px;
  background: rgba(10, 30, 70, 0.03);
  color: var(--text-soft);
  font-size: 15px;
  line-height: 1.6;
}

.products-browser .product-card-category {
  margin: -4px 0 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--red);
}

.products-browser-panel-lead {
  margin: 0 0 28px;
  padding-left: 14px;
  max-width: 52ch;
  border-left: 2px solid rgba(10, 30, 70, 0.12);
  font-size: 15px;
  line-height: 1.65;
  font-weight: 500;
  color: var(--text-soft);
}

.products-page-catalog-intro .products-catalog-head .section-kicker,
.products-page-exclusive .usa250-exclusive-head .section-kicker,
.products-page-exclusive .spark-lab-head .section-kicker {
  background: transparent;
  border: none;
  box-shadow: none;
  padding: 0;
  min-height: auto;
  border-radius: 0;
  color: var(--red);
}

.products-page-exclusive .spark-lab-head .section-kicker {
  margin: 0 0 10px;
}

.products-page-exclusive {
  padding: 72px 0 clamp(64px, 7vw, 88px);
  border-top: none;
}

.products-page-exclusive > .usa250-shell {
  padding-bottom: clamp(16px, 2.5vw, 28px);
}

.products-page-exclusive .spark-lab-section {
  background: transparent;
  border-top: none;
  padding: clamp(40px, 5vw, 56px) 0 0;
}

.products-page-exclusive .spark-lab-glow {
  display: none;
}

.products-page-exclusive-bottom {
  margin-top: 0;
}

.products-page-exclusive-bottom .usa250-stat-stars {
  justify-content: flex-start;
  margin-bottom: 10px;
  color: var(--gold);
  font-size: 16px;
}

.products-page-exclusive-bottom h2 {
  margin-bottom: 12px;
  font-size: clamp(26px, 2.2vw, 40px);
  max-width: 28ch;
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.products-page-exclusive-bottom .section-lead {
  max-width: 42ch;
  margin-bottom: 0;
}

.products-page-exclusive-bottom .usa250-bottom-ribbon {
  margin-top: 22px;
}

@media (max-width: 1100px) {
  .products-page-exclusive-bottom .about-photo-card img {
    aspect-ratio: 4 / 5.4;
  }
}

@media (min-width: 1101px) {
  .products-page-exclusive-bottom .about-layout .about-photo-card {
    height: auto;
    min-height: 108%;
  }
}

.products-page-bottom-cta-band {
  padding: clamp(48px, 6vw, 72px) 0;
  background: #fff;
}

.products-page-bottom-cta-band .products-page-bottom-cta {
  margin-top: 0;
}

.products-page-bottom-cta {
  margin-top: clamp(28px, 3.5vw, 40px);
}

.products-page-bottom-cta__inner {
  position: relative;
  z-index: 1;
  margin: 0 auto;
  max-width: 980px;
  width: 100%;
  padding: 40px clamp(24px, 4vw, 36px) 34px;
  border-radius: 12px;
  border: 1px solid rgba(217, 164, 32, 0.62);
  background:
    radial-gradient(ellipse 110% 70% at 50% -18%, rgba(217, 164, 32, 0.1) 0%, transparent 52%),
    linear-gradient(180deg, var(--navy-2) 0%, var(--navy) 100%);
  box-shadow:
    0 4px 0 rgba(10, 30, 70, 0.18),
    0 18px 44px rgba(10, 30, 70, 0.14);
  display: grid;
  gap: 18px;
  justify-items: center;
  text-align: center;
  overflow: hidden;
}

.products-page-bottom-cta__stars {
  color: var(--gold);
  font-size: 14px;
}

.products-page-bottom-cta__title {
  margin: 0 auto 10px;
  max-width: 22ch;
  font-size: clamp(28px, 2.2vw, 42px);
  line-height: 1.08;
  letter-spacing: -0.04em;
  font-weight: 900;
  color: rgba(255, 255, 255, 0.96);
}

.products-page-bottom-cta__accent {
  color: rgba(255, 255, 255, 0.96);
}

.products-page-bottom-cta__lead {
  margin: 0 auto 18px;
  max-width: 62ch;
  font-size: 18px;
  line-height: 1.75;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.72);
}

.products-page-bottom-cta__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-top: 4px;
}

.products-page-bottom-cta__actions .btn-primary {
  min-height: 52px;
  padding: 0 28px;
  font-weight: 900;
  box-shadow:
    0 14px 40px rgba(225, 31, 45, 0.32),
    0 8px 24px rgba(10, 30, 70, 0.22);
}

.products-page-bottom-cta__actions .btn-primary:hover {
  box-shadow:
    0 18px 50px rgba(225, 31, 45, 0.38),
    0 10px 28px rgba(10, 30, 70, 0.26);
}

.products-page-bottom-cta__actions .btn-outline-light {
  min-height: 52px;
  padding: 0 28px;
  font-weight: 900;
}

/* FAQ — full-bleed, centered Squarespace-style block */
.products-page-faq {
  padding: 0;
  background: #fff;
  border-top: 1px solid var(--line);
}

.products-page-faq__bleed {
  width: 100%;
  background: #fff;
}

.products-page-faq__inner {
  padding: clamp(64px, 8vw, 96px) 0 clamp(72px, 8vw, 104px);
}

.products-page-faq__content {
  display: grid;
  grid-template-columns: minmax(280px, 420px) minmax(0, 1fr);
  gap: clamp(36px, 5vw, 72px);
  align-items: start;
  max-width: none;
  margin: 0;
}

.products-page-faq__header {
  margin: 0;
  text-align: left;
}

.products-page-faq__header h2 {
  margin: 0;
  font-size: clamp(28px, 3.4vw, 46px);
  line-height: 1.08;
  letter-spacing: 0.03em;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--navy);
}

.products-page-faq__header-lead {
  margin: clamp(18px, 2.4vw, 24px) 0 0;
  max-width: 22ch;
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.6;
  font-weight: 500;
  color: var(--text-soft);
}

.products-page-faq__header-sub {
  margin: 6px 0 0;
  max-width: 22ch;
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.6;
  font-weight: 500;
  color: var(--text-soft);
}

.products-page-faq__cta {
  margin-top: clamp(22px, 2.8vw, 30px);
  min-height: 52px;
  padding: 0 28px;
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  box-shadow: 0 10px 28px rgba(225, 31, 45, 0.22);
}

.products-page-faq__list {
  width: 100%;
  min-width: 0;
  margin: 0;
  border-top: 1px solid var(--line);
}

.products-page-faq__item {
  border: none;
  border-radius: 0;
  background: transparent;
  box-shadow: none;
  border-bottom: 1px solid var(--line);
}

.products-page-faq__item summary {
  list-style: none;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  min-height: 0;
  padding: clamp(16px, 2vw, 20px) 0;
  cursor: pointer;
}

.products-page-faq__item summary::-webkit-details-marker {
  display: none;
}

.products-page-faq__toggle {
  position: relative;
  flex-shrink: 0;
  width: 14px;
  height: 14px;
  margin-top: 0.15em;
}

.products-page-faq__toggle::before,
.products-page-faq__toggle::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 50%;
  width: 14px;
  height: 2px;
  background: var(--navy);
  transform: translate(-50%, -50%);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.products-page-faq__toggle::after {
  transform: translate(-50%, -50%) rotate(90deg);
}

.products-page-faq__item[open] .products-page-faq__toggle::after {
  opacity: 0;
}

.products-page-faq__question {
  flex: 1;
  min-width: 0;
  font-size: clamp(12px, 1.05vw, 14px);
  line-height: 1.45;
  font-weight: 800;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  text-align: left;
  color: var(--navy);
}

.products-page-faq__item summary:focus {
  outline: none;
}

.products-page-faq__item summary:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
  border-radius: 4px;
}

.products-page-faq__answer {
  padding: 0 0 clamp(18px, 2.5vw, 22px) 28px;
  border-top: none;
}

.products-page-faq__answer p {
  margin: 0;
  font-size: clamp(15px, 1.35vw, 17px);
  line-height: 1.7;
  font-weight: 500;
  text-align: left;
  color: var(--text-soft);
}

.products-page-faq__answer a {
  color: var(--red);
  font-weight: 700;
  text-decoration: none;
}

.products-page-faq__answer a:hover {
  text-decoration: underline;
}

@media (max-width: 1100px) {
  .products-browser {
    grid-template-columns: 1fr;
  }

  .products-browser-sidebar {
    margin: 0 0 28px;
    border-right: none;
    border-bottom: none;
    position: static;
    top: auto;
    align-self: stretch;
    max-height: min(46vh, 420px);
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
  }

  .products-browser-nav {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0;
    padding: clamp(20px, 3vw, 28px) clamp(16px, 2vw, 24px)
      clamp(28px, 4vw, 36px);
  }

  .products-browser-nav > .products-browser-tab {
    border-left: none;
    border-bottom: 1px solid var(--line);
  }

  .products-browser-tab.is-active {
    border-left: none;
    box-shadow: inset 0 -2px 0 var(--navy);
  }

  .products-browser-group {
    grid-column: 1 / -1;
  }

  .products-browser-main {
    padding-top: clamp(20px, 3vw, 28px);
  }

  .products-browser-toolbar {
    margin-top: 4px;
  }
}

@media (max-width: 900px) {
  .products-page-faq__content {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .products-page-faq__header-lead,
  .products-page-faq__header-sub {
    max-width: none;
  }
}

/* Spark Lab Show Builder */
.spark-lab-section {
  position: relative;
  overflow: hidden;
  padding: clamp(64px, 7vw, 88px) 0;
  background:
    radial-gradient(ellipse 80% 55% at 50% -10%, rgba(225, 31, 45, 0.12) 0%, transparent 58%),
    linear-gradient(180deg, #f7f8fb 0%, #fff 42%, #f3f5f9 100%);
  border-top: 1px solid var(--line);
}

.spark-lab-glow {
  position: absolute;
  inset: auto -10% 8% -10%;
  height: 280px;
  pointer-events: none;
  background: radial-gradient(ellipse 60% 100% at 50% 100%, rgba(217, 164, 32, 0.14) 0%, transparent 72%);
}

.spark-lab-shell {
  position: relative;
  z-index: 1;
}

.spark-lab-head {
  max-width: 760px;
  margin: 0 auto 28px;
  text-align: center;
}

.spark-lab-stars {
  margin-bottom: 6px;
  color: var(--gold);
  font-size: 16px;
}

.spark-lab-head h2 {
  margin: 0 0 12px;
  font-size: clamp(32px, 3.4vw, 52px);
  line-height: 1.05;
  letter-spacing: -0.04em;
  color: var(--navy);
}

.spark-lab-lead {
  margin-bottom: 0;
}

.spark-lab-progress {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin: 0 auto 24px;
  padding: 0;
  list-style: none;
  max-width: 420px;
}

.spark-lab-progress-item {
  flex: 1;
  padding: 10px 8px;
  border-radius: 999px;
  border: 1px solid rgba(10, 30, 70, 0.1);
  background: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-align: center;
  color: var(--text-soft);
  transition:
    background 0.2s ease,
    border-color 0.2s ease,
    color 0.2s ease,
    box-shadow 0.2s ease,
    transform 0.16s ease;
}

.spark-lab-progress-item.is-clickable {
  cursor: pointer;
}

.spark-lab-progress-item.is-clickable:hover {
  transform: translateY(-1px);
  border-color: rgba(217, 164, 32, 0.42);
  box-shadow: 0 8px 20px rgba(10, 30, 70, 0.1);
}

.spark-lab-progress-item.is-clickable:focus {
  outline: none;
}

.spark-lab-progress-item.is-clickable:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.spark-lab-progress-item.is-disabled {
  cursor: default;
}

.spark-lab-progress-item.is-active {
  border-color: rgba(225, 31, 45, 0.28);
  background: #fff;
  color: var(--navy);
  box-shadow: 0 10px 24px rgba(10, 30, 70, 0.08);
}

.spark-lab-progress-item.is-complete {
  border-color: rgba(217, 164, 32, 0.35);
  color: var(--navy);
}

.spark-lab-progress-item.is-complete.is-clickable:hover {
  border-color: rgba(217, 164, 32, 0.55);
}

.spark-lab-panel,
.spark-lab-results {
  max-width: 980px;
  margin: 0 auto;
  padding: clamp(24px, 3vw, 34px);
  border: 2px solid var(--red);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow:
    0 22px 44px rgba(10, 30, 70, 0.08),
    0 8px 28px rgba(225, 31, 45, 0.16),
    0 0 0 1px rgba(255, 255, 255, 0.65) inset;
}

.spark-lab-step {
  animation: spark-lab-fade 0.32s ease;
}

@keyframes spark-lab-fade {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.spark-lab-question {
  margin: 0 0 18px;
  font-size: clamp(22px, 2.2vw, 30px);
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--navy);
}

.spark-lab-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.spark-lab-options--compact {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.spark-lab-option {
  appearance: none;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  width: 100%;
  padding: 16px 16px 15px;
  border: 1px solid rgba(10, 30, 70, 0.12);
  border-radius: 14px;
  background: linear-gradient(180deg, #fff 0%, #f8f9fc 100%);
  text-align: left;
  cursor: pointer;
  transition:
    transform 0.16s ease,
    border-color 0.16s ease,
    box-shadow 0.16s ease,
    background 0.16s ease;
}

.spark-lab-option:hover {
  transform: translateY(-2px);
  border-color: rgba(225, 31, 45, 0.24);
  box-shadow: 0 12px 24px rgba(10, 30, 70, 0.08);
}

.spark-lab-option.is-selected {
  border-color: rgba(225, 31, 45, 0.42);
  background: linear-gradient(180deg, #fff7f7 0%, #fff 100%);
  box-shadow:
    0 0 0 1px rgba(225, 31, 45, 0.12),
    0 14px 28px rgba(225, 31, 45, 0.1);
}

.spark-lab-option-title {
  font-size: 15px;
  font-weight: 900;
  color: var(--navy);
}

.spark-lab-option-text {
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-soft);
}

.spark-lab-loading {
  display: grid;
  justify-items: center;
  gap: 12px;
  padding: 52px 24px 44px;
  text-align: center;
  animation: spark-lab-fade 0.32s ease;
}

.spark-lab-loading[hidden] {
  display: none;
}

.spark-lab-loading-spinner {
  width: 42px;
  height: 42px;
  border: 3px solid rgba(10, 30, 70, 0.1);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spark-lab-spin 0.85s linear infinite;
}

@keyframes spark-lab-spin {
  to {
    transform: rotate(360deg);
  }
}

.spark-lab-loading-title {
  margin: 4px 0 0;
  font-size: clamp(18px, 2vw, 22px);
  font-weight: 900;
  color: var(--navy);
}

.spark-lab-loading-text {
  margin: 0;
  max-width: 36ch;
  font-size: 15px;
  line-height: 1.55;
  color: var(--text-soft);
}

.spark-lab-nav {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  margin-top: 22px;
}

.spark-lab-back[hidden],
.spark-lab-nav .spark-lab-back[hidden] {
  display: none;
}

.spark-lab-next.spark-lab-btn-nudge {
  animation: spark-lab-nudge 0.42s ease;
}

@keyframes spark-lab-nudge {
  0%,
  100% {
    transform: translateX(0);
  }
  25% {
    transform: translateX(-4px);
  }
  75% {
    transform: translateX(4px);
  }
}

.spark-lab-result-head {
  margin-bottom: 24px;
  text-align: center;
}

.spark-lab-result-kicker {
  margin: 0 0 8px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--red);
}

.spark-lab-result-head h3 {
  margin: 0 0 10px;
  font-size: clamp(24px, 2.4vw, 34px);
  line-height: 1.12;
  color: var(--navy);
}

.spark-lab-result-head h3 span {
  color: var(--red);
}

.spark-lab-result-head p {
  margin: 0 auto;
  max-width: 58ch;
  color: var(--text-soft);
  line-height: 1.7;
}

.spark-lab-order {
  margin-bottom: 28px;
}

.spark-lab-order h4,
.spark-lab-categories h4 {
  margin: 0 0 14px;
  font-size: 18px;
  font-weight: 900;
  color: var(--navy);
}

.spark-lab-order-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}

.spark-lab-order-phase {
  padding: 16px;
  border-radius: 14px;
  border: 1px solid rgba(10, 30, 70, 0.1);
  background: linear-gradient(180deg, #fbfcff 0%, #fff 100%);
}

.spark-lab-order-label {
  display: block;
  margin-bottom: 6px;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-dark);
}

.spark-lab-order-phase strong {
  display: block;
  margin-bottom: 6px;
  font-size: 16px;
  color: var(--navy);
}

.spark-lab-order-phase p {
  margin: 0 0 10px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--text-soft);
}

.spark-lab-order-link {
  font-size: 13px;
  font-weight: 800;
  color: var(--red);
}

.spark-lab-order-link:hover {
  color: var(--navy);
}

.spark-lab-category-grid {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.spark-lab-category-card .product-card-body p {
  margin-bottom: 10px;
}

.spark-lab-product-list {
  margin: 0 0 12px;
  padding-left: 18px;
  font-size: 13px;
  line-height: 1.55;
  color: var(--text-soft);
}

.spark-lab-note {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.6;
  text-align: center;
  color: var(--text-soft);
}

.spark-lab-results-actions {
  margin-top: 24px;
  flex-wrap: wrap;
}

.spark-lab-restart {
  border-color: rgba(10, 30, 70, 0.18);
  color: var(--navy);
}

@media (max-width: 900px) {
  .spark-lab-options,
  .spark-lab-options--compact,
  .spark-lab-order-grid,
  .spark-lab-category-grid {
    grid-template-columns: 1fr;
  }

  .spark-lab-nav {
    flex-direction: column-reverse;
  }

  .spark-lab-nav .btn {
    width: 100%;
    justify-content: center;
  }

  .spark-lab-results-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .spark-lab-results-actions .btn {
    width: 100%;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .spark-lab-step {
    animation: none;
  }

  .spark-lab-option {
    transition: none;
  }
}

@media (max-width: 700px) {
  .products-browser-sidebar {
    max-height: min(40vh, 340px);
    margin-bottom: 32px;
  }

  .products-browser-nav {
    grid-template-columns: 1fr;
    padding-bottom: clamp(32px, 5vw, 40px);
  }

  .products-browser-main {
    padding-top: 24px;
  }

  .products-browser-toolbar {
    margin-top: 8px;
  }

  .products-page-hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .products-page-hero-actions .btn {
    width: 100%;
    justify-content: center;
  }

  .products-page-bottom-cta__inner {
    padding: 32px 22px 28px;
  }

  .products-page-bottom-cta__title {
    max-width: none;
  }

  .products-page-bottom-cta__actions {
    flex-direction: column;
    align-items: stretch;
    width: 100%;
  }

  .products-page-bottom-cta__actions .btn {
    width: 100%;
    justify-content: center;
  }
}

.products-browser-panel-link {
  display: inline-block;
  margin-left: 8px;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 0.15em;
}

.product-pdp-sku {
  margin: 0 0 16px;
  font-size: 0.875rem;
  opacity: 0.75;
}