@import url("../dist/toptons-b2b/style.css");

/* Homepage preview v4: mixed-media hero carousel and expanding product families. */
.hero-carousel {
  min-height: 100dvh;
}

.hero-slides,
.hero-slide {
  position: absolute;
  inset: 0;
}

.hero-slide {
  z-index: 0;
  visibility: hidden;
  overflow: hidden;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.7s ease, visibility 0.7s ease;
}

.hero-slide.is-active {
  z-index: 1;
  visibility: visible;
  opacity: 1;
  pointer-events: auto;
}

.hero-slide .hero-media img,
.hero-slide .hero-media video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.035);
  transition: transform 7s cubic-bezier(0.2, 0.62, 0.26, 1);
}

.hero-slide.is-active .hero-media img,
.hero-slide.is-active .hero-media video {
  transform: scale(1);
}

.hero-slide .hero-media::after {
  background:
    linear-gradient(90deg, rgba(4, 7, 9, 0.78) 0%, rgba(4, 7, 9, 0.36) 48%, rgba(4, 7, 9, 0.16) 76%),
    linear-gradient(0deg, rgba(4, 7, 9, 0.7) 0%, transparent 48%, rgba(4, 7, 9, 0.25) 100%);
}

.hero-slide:first-child .hero-media::after,
.hero-slide:nth-child(3) .hero-media::after {
  background: linear-gradient(180deg, rgba(4, 7, 9, 0.42), rgba(4, 7, 9, 0.66));
}

.hero-slide-story .hero-media img {
  object-position: center center;
}

.hero-carousel .hero-copy {
  position: absolute;
  z-index: 2;
  inset: 0;
  align-items: flex-start;
  justify-content: center;
  width: min(100%, 1500px);
  margin: 0 auto;
  padding: 130px var(--content-x) 108px;
  text-align: left;
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.65s ease 0.18s, transform 0.65s cubic-bezier(0.2, 0.75, 0.25, 1) 0.18s;
}

.hero-slide.is-active .hero-copy {
  opacity: 1;
  transform: none;
}

.hero-carousel .hero-copy-center {
  align-items: center;
  text-align: center;
}

.hero-carousel .hero-copy-center .eyebrow {
  justify-content: center;
}

.hero-carousel .hero-copy-left .hero-intro {
  max-width: 620px;
}

.hero-carousel .hero-copy h1 {
  max-width: 1180px;
  margin-bottom: 28px;
  font-size: clamp(58px, 7vw, 112px);
  line-height: 0.9;
}

.hero-carousel .hero-copy-left h1 {
  max-width: 980px;
}

.hero-carousel .hero-copy-left .hero-actions {
  justify-content: flex-start;
}

.hero-arrow {
  position: absolute;
  z-index: 8;
  top: 50%;
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border: 1px solid rgba(255,255,255,.45);
  border-radius: 50%;
  background: rgba(6,9,11,.18);
  color: #fff;
  font-size: 22px;
  cursor: pointer;
  transform: translateY(-50%);
  backdrop-filter: blur(8px);
  transition: background .25s ease, border-color .25s ease, transform .25s ease;
}

.hero-arrow:hover {
  border-color: #fff;
  background: rgba(6,9,11,.72);
  transform: translateY(-50%) scale(1.05);
}

.hero-arrow-prev { left: 24px; }
.hero-arrow-next { right: 24px; }

.hero-status {
  position: absolute;
  z-index: 8;
  right: var(--content-x);
  bottom: 30px;
  left: var(--content-x);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 22px;
  color: rgba(255,255,255,.7);
}

.hero-count {
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .12em;
}

.hero-count b { color: #fff; }

.hero-dots {
  display: flex;
  align-items: center;
  gap: 9px;
}

.hero-dots button {
  width: 28px;
  height: 3px;
  overflow: hidden;
  border: 0;
  border-radius: 999px;
  background: rgba(255,255,255,.35);
  padding: 0;
  cursor: pointer;
  transition: width .25s ease, background .25s ease;
}

.hero-dots button.is-active {
  width: 62px;
  background: var(--accent);
}

.products {
  background: #0b0e10;
  color: var(--white);
}

.products .eyebrow-dark,
.products .section-heading > p:last-child {
  color: rgba(255,255,255,.62);
}

.products .category-expand-grid {
  display: grid;
  gap: clamp(18px, 1.6vw, 28px);
}

.category-row {
  display: flex;
  min-width: 0;
  gap: clamp(18px, 1.6vw, 28px);
}

.category-row .category-card {
  flex: 1 1 0;
  min-width: 0;
  min-height: clamp(520px, 37vw, 650px);
  border-radius: 28px;
  transition: flex-grow .6s cubic-bezier(.2,.75,.25,1), flex-basis .6s cubic-bezier(.2,.75,.25,1), transform .35s ease;
}

@media (hover: hover) and (min-width: 1101px) {
  .category-row:hover .category-card:not(:hover) {
    flex-grow: .72;
  }

  .category-row .category-card:hover {
    flex-grow: 1.56;
  }
}

.category-row .category-card img {
  filter: saturate(.72) contrast(1.04);
  object-position: center center;
  transform: scale(1.025);
}

.category-row .category-card:hover img {
  transform: scale(1.075);
}

.category-row .category-overlay {
  background:
    linear-gradient(180deg, rgba(5,8,10,.56) 0%, rgba(5,8,10,.04) 44%, rgba(5,8,10,.88) 100%),
    linear-gradient(90deg, rgba(5,8,10,.18), transparent 56%);
}

.category-row .category-copy {
  inset: clamp(26px, 2.2vw, 38px);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  overflow: hidden;
}

.category-row .category-copy h3 {
  max-width: 100%;
  margin: 0 0 22px;
  font-size: clamp(40px, 3.7vw, 62px);
  line-height: .9;
  text-transform: uppercase;
  text-shadow: 0 4px 28px rgba(0,0,0,.3);
}

.category-tags {
  display: flex;
  max-width: 100%;
  flex-wrap: wrap;
  gap: 9px;
}

.category-tags span {
  display: inline-flex;
  min-height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 999px;
  background: rgba(10,13,15,.76);
  padding: 10px 17px;
  color: rgba(255,255,255,.92);
  font-size: 11px;
  font-weight: 650;
  white-space: nowrap;
  backdrop-filter: blur(10px);
}

.category-row .category-copy footer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 42px;
  align-items: end;
  gap: 22px;
}

.category-row .category-copy footer p {
  max-width: 360px;
  margin: 0;
  color: rgba(255,255,255,.84);
  font-size: 16px;
  line-height: 1.35;
}

.category-row .category-copy footer b {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  border: 1px solid rgba(255,255,255,.62);
  border-radius: 50%;
  padding: 0;
  font-size: 19px;
  transition: background .25s ease, color .25s ease, transform .25s ease;
}

.category-row .category-card:hover footer b {
  background: #fff;
  color: var(--ink);
  transform: translateX(3px);
}

/* Testimonial concepts: editorial portraits paired with detailed B2B proof. */
.testimonials.page-section {
  overflow: hidden;
  background: #111517;
  color: #fff;
}

.testimonial-heading {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 48px;
  margin-bottom: clamp(44px, 6vw, 82px);
}

.testimonial-heading > div:first-child {
  max-width: 940px;
}

.testimonial-heading h2 {
  max-width: 860px;
  margin: 0 0 24px;
  color: #fff;
  font-size: clamp(60px, 7.4vw, 118px);
  line-height: .88;
  letter-spacing: -.065em;
}

.testimonial-heading p:last-child {
  max-width: 690px;
  margin: 0;
  color: rgba(255, 255, 255, .58);
  font-size: 16px;
  line-height: 1.65;
}

.testimonial-controls {
  display: flex;
  flex: 0 0 auto;
  gap: 10px;
}

.testimonial-controls button {
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .3);
  border-radius: 50%;
  background: transparent;
  color: #fff;
  font-size: 22px;
  cursor: pointer;
  transition: background .25s ease, color .25s ease, border-color .25s ease, transform .25s ease;
}

.testimonial-controls button:hover,
.testimonial-controls button:focus-visible {
  border-color: #fff;
  background: #fff;
  color: #111517;
  transform: scale(1.04);
}

.testimonial-viewport {
  overflow: visible;
}

.testimonial-track {
  display: flex;
  gap: clamp(18px, 1.8vw, 32px);
  overflow-x: auto;
  padding-bottom: 14px;
  scroll-behavior: smooth;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.testimonial-track::-webkit-scrollbar {
  display: none;
}

.testimonial-card {
  display: grid;
  min-height: clamp(580px, 46vw, 720px);
  flex: 0 0 min(1180px, 84vw);
  grid-template-columns: minmax(320px, .82fr) minmax(0, 1.18fr);
  border: 1px solid rgba(255, 255, 255, .13);
  background: #171c1f;
  scroll-snap-align: start;
}

.testimonial-photo {
  position: relative;
  min-height: 100%;
  overflow: hidden;
  margin: 0;
  background:
    radial-gradient(circle at 55% 34%, rgba(255, 255, 255, .13) 0 7%, transparent 8%),
    radial-gradient(ellipse at 55% 67%, rgba(255, 255, 255, .1) 0 22%, transparent 23%),
    linear-gradient(145deg, #293137, #151a1d 72%);
  isolation: isolate;
}

.testimonial-photo-ecommerce { background-color: #322d2a; background-image: radial-gradient(circle at 44% 32%, rgba(255,255,255,.15) 0 7%, transparent 8%), radial-gradient(ellipse at 44% 67%, rgba(255,255,255,.1) 0 22%, transparent 23%), linear-gradient(145deg, #3c3430, #17191a 72%); }
.testimonial-photo-gym { background-color: #27312f; background-image: radial-gradient(circle at 57% 32%, rgba(255,255,255,.14) 0 7%, transparent 8%), radial-gradient(ellipse at 57% 67%, rgba(255,255,255,.1) 0 22%, transparent 23%), linear-gradient(145deg, #2c3936, #14191a 72%); }
.testimonial-photo-brand { background-color: #342b2c; background-image: radial-gradient(circle at 46% 33%, rgba(255,255,255,.14) 0 7%, transparent 8%), radial-gradient(ellipse at 46% 68%, rgba(255,255,255,.1) 0 22%, transparent 23%), linear-gradient(145deg, #403234, #17191a 72%); }
.testimonial-photo-distributor { background-color: #2d3028; background-image: radial-gradient(circle at 54% 33%, rgba(255,255,255,.14) 0 7%, transparent 8%), radial-gradient(ellipse at 54% 68%, rgba(255,255,255,.1) 0 22%, transparent 23%), linear-gradient(145deg, #373a2f, #17191a 72%); }

.testimonial-photo::after {
  position: absolute;
  z-index: 1;
  inset: 0;
  background: linear-gradient(180deg, transparent 45%, rgba(6, 9, 10, .72) 100%);
  content: "";
}

.testimonial-photo img {
  position: absolute;
  z-index: 0;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.82) contrast(1.03);
}

.testimonial-photo > span {
  position: absolute;
  z-index: 2;
  right: clamp(24px, 3vw, 44px);
  bottom: clamp(24px, 3vw, 44px);
  left: clamp(24px, 3vw, 44px);
  color: rgba(255, 255, 255, .88);
  font-size: clamp(30px, 3.2vw, 52px);
  font-weight: 750;
  line-height: .94;
  letter-spacing: -.04em;
  text-transform: uppercase;
}

.testimonial-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(34px, 5vw, 78px);
}

.testimonial-sample {
  display: inline-flex;
  align-self: flex-start;
  border-bottom: 1px solid rgba(214, 53, 60, .72);
  padding-bottom: 9px;
  color: rgba(255, 255, 255, .48);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: .15em;
  line-height: 1.5;
  text-transform: uppercase;
}

.testimonial-copy blockquote {
  position: relative;
  max-width: 720px;
  margin: clamp(42px, 6vw, 90px) 0;
  color: #fff;
  font-size: clamp(28px, 2.65vw, 43px);
  font-weight: 520;
  line-height: 1.22;
  letter-spacing: -.035em;
}

.testimonial-copy blockquote::before {
  position: absolute;
  top: -44px;
  left: 0;
  color: #d6353c;
  font-size: 72px;
  font-weight: 700;
  line-height: 1;
  content: "“";
}

.testimonial-copy footer {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 28px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, .14);
}

.testimonial-copy footer div {
  display: grid;
  gap: 7px;
}

.testimonial-copy footer strong {
  color: #fff;
  font-size: 17px;
}

.testimonial-copy footer span,
.testimonial-copy footer em {
  color: rgba(255, 255, 255, .5);
  font-size: 11px;
  font-style: normal;
  letter-spacing: .08em;
  line-height: 1.5;
  text-transform: uppercase;
}

.testimonial-copy footer em {
  flex: 0 0 auto;
  color: #d6353c;
}

.testimonial-footer {
  display: grid;
  grid-template-columns: auto minmax(160px, 1fr) auto;
  align-items: center;
  gap: clamp(18px, 2.5vw, 36px);
  padding-top: 26px;
}

.testimonial-index {
  display: flex;
  align-items: baseline;
  gap: 8px;
  color: rgba(255, 255, 255, .42);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .14em;
}

.testimonial-index strong { color: #fff; font-size: 22px; }
.testimonial-index i { color: #d6353c; font-style: normal; }
.testimonial-progress { height: 2px; overflow: hidden; background: rgba(255, 255, 255, .14); }
.testimonial-progress span { display: block; width: 20%; height: 100%; background: #d6353c; transition: transform .5s cubic-bezier(.2, .75, .25, 1); }
.testimonial-footer > span { color: rgba(255, 255, 255, .38); font-size: 10px; font-weight: 700; letter-spacing: .14em; text-transform: uppercase; }

/* Exhibition filmstrip: one large real-world proof point, with the next frame visible. */
.trade-shows.page-section {
  overflow: hidden;
  background: #0a0e10;
  padding-right: 0;
  padding-left: 0;
  color: #fff;
}

.exhibition-header {
  display: grid;
  grid-template-columns: minmax(190px, .42fr) minmax(0, 1.42fr);
  align-items: start;
  gap: clamp(44px, 8vw, 150px);
  padding: 0 var(--content-x) clamp(46px, 6vw, 86px);
}

.exhibition-kicker {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin: 9px 0 0;
  color: rgba(255, 255, 255, .56);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .17em;
  line-height: 1.45;
  text-transform: uppercase;
}

.exhibition-kicker span {
  width: 32px;
  height: 2px;
  flex: 0 0 auto;
  margin-top: .55em;
  background: #d6353c;
}

.exhibition-heading h2 {
  max-width: 1100px;
  margin: 0 0 28px;
  color: #fff;
  font-size: clamp(58px, 7.2vw, 116px);
  line-height: .88;
  letter-spacing: -.065em;
}

.exhibition-heading h2 em {
  color: #d6353c;
  font-style: normal;
}

.exhibition-heading p {
  max-width: 760px;
  margin: 0;
  color: rgba(255, 255, 255, .63);
  font-size: clamp(16px, 1.25vw, 20px);
  line-height: 1.65;
}

.exhibition-rail {
  overflow: hidden;
}

.exhibition-track {
  display: flex;
  gap: clamp(18px, 1.6vw, 30px);
  overflow-x: auto;
  padding: 0 var(--content-x) 14px;
  scroll-padding-left: var(--content-x);
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.exhibition-track::-webkit-scrollbar {
  display: none;
}

.exhibition-track .exhibition-slide {
  position: relative;
  min-height: clamp(560px, 55vw, 790px);
  flex: 0 0 min(1180px, 80vw);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, .12);
  background: #171b1e;
  isolation: isolate;
  scroll-snap-align: start;
}

.exhibition-slide img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.88) contrast(1.04);
  transition: transform .8s cubic-bezier(.2, .72, .25, 1), filter .45s ease;
}

.exhibition-slide:hover img {
  filter: saturate(1) contrast(1.02);
  transform: scale(1.025);
}

.exhibition-overlay {
  position: absolute;
  z-index: 1;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(4, 7, 9, .08) 18%, rgba(4, 7, 9, .18) 48%, rgba(4, 7, 9, .88) 100%),
    linear-gradient(90deg, rgba(4, 7, 9, .28), transparent 52%);
}

.exhibition-slide-number {
  position: absolute;
  z-index: 2;
  top: clamp(24px, 2.6vw, 40px);
  right: clamp(24px, 3vw, 48px);
  color: rgba(255, 255, 255, .78);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .18em;
}

.exhibition-slide-copy {
  position: absolute;
  z-index: 2;
  right: clamp(28px, 4vw, 68px);
  bottom: clamp(30px, 4.2vw, 68px);
  left: clamp(28px, 4vw, 68px);
  display: grid;
  grid-template-columns: minmax(160px, .38fr) minmax(0, 1fr);
  align-items: end;
  gap: clamp(28px, 4vw, 70px);
}

.exhibition-slide-copy > span {
  padding-top: 15px;
  border-top: 2px solid #d6353c;
  color: rgba(255, 255, 255, .72);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .15em;
  line-height: 1.5;
  text-transform: uppercase;
}

.exhibition-slide-copy h3 {
  max-width: 860px;
  margin: 0;
  color: #fff;
  font-size: clamp(40px, 4.4vw, 74px);
  line-height: .96;
  letter-spacing: -.052em;
}

.exhibition-footer {
  display: grid;
  grid-template-columns: auto minmax(150px, 1fr) auto;
  align-items: center;
  gap: clamp(18px, 2.5vw, 36px);
  padding: 28px var(--content-x) 0;
}

.exhibition-index {
  display: flex;
  align-items: baseline;
  gap: 8px;
  color: rgba(255, 255, 255, .46);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .14em;
}

.exhibition-index strong {
  color: #fff;
  font-size: 22px;
}

.exhibition-index i {
  color: #d6353c;
  font-style: normal;
}

.exhibition-progress {
  height: 2px;
  overflow: hidden;
  background: rgba(255, 255, 255, .14);
}

.exhibition-progress span {
  display: block;
  width: calc(100% / 7);
  height: 100%;
  background: #d6353c;
  transform: translateX(0);
  transition: transform .55s cubic-bezier(.2, .75, .25, 1);
}

.exhibition-controls {
  display: flex;
  gap: 10px;
}

.exhibition-controls button {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, .32);
  border-radius: 50%;
  background: transparent;
  color: #fff;
  font-size: 20px;
  cursor: pointer;
  transition: border-color .25s ease, background .25s ease, color .25s ease, transform .25s ease;
}

.exhibition-controls button:hover,
.exhibition-controls button:focus-visible {
  border-color: #fff;
  background: #fff;
  color: #0a0e10;
  transform: scale(1.04);
}

@media (max-width: 1100px) {
  .hero-carousel .hero-copy h1 { font-size: clamp(54px, 8vw, 86px); }

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

  .category-row { display: contents; }
  .category-row .category-card { min-height: 560px; }
  .category-row .category-copy h3 { font-size: clamp(39px, 5.3vw, 56px); }

  .testimonial-card {
    min-height: 660px;
    flex-basis: 88vw;
    grid-template-columns: minmax(280px, .75fr) minmax(0, 1.25fr);
  }

  .testimonial-copy blockquote { font-size: clamp(26px, 3.3vw, 36px); }

  .exhibition-header {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .exhibition-heading h2 { max-width: 900px; }
  .exhibition-track .exhibition-slide { min-height: 620px; flex-basis: 86vw; }
  .exhibition-slide-copy { grid-template-columns: 1fr; gap: 20px; }
  .exhibition-slide-copy > span { max-width: 300px; }
}

@media (max-width: 700px) {
  .hero-carousel,
  .hero-carousel .hero-copy { min-height: 700px; }

  .hero-carousel .hero-copy {
    padding: 112px 24px 102px;
  }

  .hero-carousel .hero-copy h1,
  .hero-carousel .hero-copy-left h1 {
    max-width: 100%;
    font-size: clamp(46px, 13.2vw, 64px);
  }

  .hero-carousel .hero-copy-left,
  .hero-carousel .hero-copy-center {
    align-items: flex-start;
    text-align: left;
  }

  .hero-carousel .hero-copy-center .eyebrow { justify-content: flex-start; }
  .hero-carousel .hero-copy-center .hero-actions { justify-content: flex-start; }
  .hero-arrow { top: auto; bottom: 24px; width: 44px; height: 44px; transform: none; }
  .hero-arrow:hover { transform: scale(1.04); }
  .hero-arrow-prev { left: 20px; }
  .hero-arrow-next { right: 20px; }
  .hero-status { right: 78px; bottom: 39px; left: 78px; }
  .hero-count { display: none; }
  .hero-dots button { width: 17px; }
  .hero-dots button.is-active { width: 38px; }
  .hero-slide-story .hero-media img { object-position: 61% center; }

  .products .category-expand-grid { grid-template-columns: 1fr; }
  .category-row .category-card { min-height: 520px; border-radius: 22px; }
  .category-row .category-copy { inset: 24px; }
  .category-row .category-copy h3 { font-size: 44px; }

  .testimonial-heading {
    align-items: flex-start;
    flex-direction: column;
    gap: 28px;
  }

  .testimonial-heading h2 { font-size: clamp(54px, 15vw, 72px); }
  .testimonial-controls button { width: 48px; height: 48px; }

  .testimonial-card {
    min-height: 0;
    flex-basis: 88vw;
    grid-template-columns: 1fr;
  }

  .testimonial-photo { min-height: 440px; }
  .testimonial-copy { min-height: 540px; padding: 32px 26px; }
  .testimonial-copy blockquote { margin: 72px 0 48px; font-size: 27px; }
  .testimonial-copy footer { align-items: flex-start; flex-direction: column; }
  .testimonial-footer { grid-template-columns: auto 1fr; }
  .testimonial-footer > span { display: none; }

  .trade-shows.page-section {
    padding-top: 76px;
    padding-bottom: 76px;
  }

  .exhibition-header {
    gap: 22px;
    padding: 0 24px 38px;
  }

  .exhibition-heading h2 {
    margin-bottom: 20px;
    font-size: clamp(48px, 13.6vw, 66px);
  }

  .exhibition-track {
    gap: 14px;
    padding-right: 24px;
    padding-left: 24px;
    scroll-padding-left: 24px;
  }

  .exhibition-track .exhibition-slide {
    min-height: 520px;
    flex-basis: 88vw;
  }

  .exhibition-slide-copy {
    right: 24px;
    bottom: 26px;
    left: 24px;
    gap: 15px;
  }

  .exhibition-slide-copy h3 { font-size: 36px; }
  .exhibition-footer { gap: 15px; padding: 22px 24px 0; }
  .exhibition-controls button { width: 44px; height: 44px; }
}

@media (prefers-reduced-motion: reduce) {
  .hero-slide,
  .hero-slide .hero-copy,
  .hero-slide .hero-media img,
  .hero-slide .hero-media video,
  .category-row .category-card,
  .testimonial-progress span,
  .exhibition-slide img,
  .exhibition-progress span { transition: none; }
}

/* 2026-07-18 refinement: lighter B2B system, calmer scale and five-page hierarchy.
   The hero carousel and expanding product-card behavior remain intact. */
:root {
  --content-x: clamp(24px, 4.2vw, 68px);
  --paper: #f5f4f0;
  --paper-2: #eceae4;
  --white: #fffefa;
  --muted: #626965;
}

body {
  background: var(--white);
  font-size: 15px;
}

h1 { font-size: clamp(46px, 5.1vw, 78px); line-height: .98; }
h2 { font-size: clamp(36px, 3.8vw, 58px); line-height: 1; }
h3 { font-size: clamp(24px, 2.3vw, 36px); line-height: 1.05; }

.page-section {
  padding-top: clamp(76px, 7vw, 108px);
  padding-bottom: clamp(76px, 7vw, 108px);
}

.section-heading {
  max-width: 850px;
  margin-bottom: clamp(42px, 4.8vw, 66px);
}

.section-heading h2 { margin-bottom: 18px; }
.section-heading > p:last-child { max-width: 660px; font-size: 15px; line-height: 1.65; }
.eyebrow { margin-bottom: 17px; font-size: 9px; }

.site-header {
  grid-template-columns: 156px 1fr auto;
  height: 76px;
  box-shadow: 0 1px 0 rgba(12,16,18,.06);
}

.brand-logo { width: 112px; height: 58px; }
.desktop-nav { gap: clamp(22px, 2.5vw, 42px); }
.desktop-nav a {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .01em;
}
.header-cta { min-height: 43px; padding: 10px 17px; font-size: 13px; }
.inner-page { padding-top: 76px; }

@media (min-width: 901px) and (max-width: 1120px) {
  .desktop-nav { gap: clamp(14px, 1.8vw, 22px); }
  .desktop-nav a { font-size: 13px; }
}

/* The requested hero carousel is preserved; only its type scale is normalized. */
.hero-carousel .hero-copy { padding-top: 112px; padding-bottom: 94px; }
.hero-carousel .hero-copy h1 {
  max-width: 980px;
  margin-bottom: 22px;
  font-size: clamp(52px, 5.8vw, 88px);
  line-height: .92;
}
.hero-carousel .hero-copy-left h1 { max-width: 820px; }
.hero-intro { font-size: clamp(15px, 1.2vw, 18px); line-height: 1.58; }

.proof-item { min-height: 102px; padding-top: 20px; padding-bottom: 20px; }
.proof-item strong { font-size: 14px; }

/* Product cards retain the same row expansion interaction. */
.products {
  background: var(--paper);
  color: var(--ink);
}

.products .eyebrow-dark { color: #666c68; }
.products .section-heading > p:last-child { color: var(--muted); }
.products .category-expand-grid { gap: clamp(16px, 1.4vw, 24px); }
.category-row { gap: clamp(16px, 1.4vw, 24px); }
.category-row .category-card {
  min-height: clamp(440px, 32vw, 540px);
  border-radius: 18px;
}
.category-row .category-copy { inset: clamp(24px, 2vw, 34px); }
.category-row .category-copy h3 { font-size: clamp(34px, 3vw, 50px); line-height: .94; }
.category-tags span { min-height: 36px; padding: 8px 13px; font-size: 9px; }
.category-row .category-copy footer p { font-size: 14px; }

.supply-partner { gap: clamp(48px, 7vw, 105px); }
.supply-partner-intro > p:not(.eyebrow) { font-size: 15px; }
.supply-capability-grid article { min-height: 240px; }
.supply-capability-grid article > span { margin-bottom: clamp(34px, 4vw, 58px); }
.supply-capability-grid h3 { font-size: clamp(23px, 2vw, 31px); }

.factory-preview {
  background: var(--white);
  color: var(--ink);
}
.factory-preview-heading { margin-bottom: clamp(40px, 5vw, 62px); }
.factory-preview-heading > p { color: var(--muted); font-size: 15px; }
.factory-preview-grid { grid-template-rows: repeat(2, 270px); }
.factory-preview-link { border-bottom-color: var(--ink); color: var(--ink); }

.gym-solution-banner { min-height: min(640px, 68vw); }
.gym-solution-content { max-width: 780px; padding-top: clamp(88px, 9vw, 130px); }
.gym-solution-content > p:not(.eyebrow) { font-size: 16px; }
.gym-solution-steps span { min-height: 78px; padding: 24px 18px; }
.case-preview { background: var(--white); }

/* Customer stories are light editorial cards rather than another black band. */
.testimonials.page-section {
  background: var(--paper);
  color: var(--ink);
}
.testimonial-heading { margin-bottom: clamp(38px, 4.8vw, 62px); }
.testimonial-heading h2 { margin-bottom: 18px; color: var(--ink); font-size: clamp(40px, 4.3vw, 66px); line-height: .95; }
.testimonial-heading p:last-child { color: var(--muted); font-size: 14px; }
.testimonial-controls button { width: 48px; height: 48px; border-color: rgba(12,16,18,.3); color: var(--ink); }
.testimonial-controls button:hover, .testimonial-controls button:focus-visible { border-color: var(--ink); background: var(--ink); color: #fff; }
.testimonial-card {
  min-height: clamp(470px, 36vw, 560px);
  flex-basis: min(980px, 74vw);
  border-color: rgba(12,16,18,.14);
  background: var(--white);
}
.testimonial-copy { padding: clamp(32px, 4vw, 58px); }
.testimonial-sample { color: #7a7f7b; }
.testimonial-copy blockquote { margin: clamp(40px, 4.2vw, 62px) 0; color: var(--ink); font-size: clamp(22px, 2vw, 31px); }
.testimonial-copy footer { border-top-color: rgba(12,16,18,.14); }
.testimonial-copy footer strong { color: var(--ink); }
.testimonial-copy footer span, .testimonial-copy footer em { color: #727873; }
.testimonial-copy footer em { color: var(--red); }
.testimonial-index { color: #8b908c; }
.testimonial-index strong { color: var(--ink); }
.testimonial-progress { background: rgba(12,16,18,.14); }
.testimonial-footer > span { color: #8b908c; }

/* Exhibition carousel keeps autoplay and slide behavior but occupies less vertical space. */
.trade-shows.page-section {
  background: var(--white);
  color: var(--ink);
}
.exhibition-header { gap: clamp(36px, 6vw, 96px); padding-bottom: clamp(34px, 4.5vw, 58px); }
.exhibition-kicker { color: #717773; }
.exhibition-heading h2 { max-width: 820px; margin-bottom: 18px; color: var(--ink); font-size: clamp(36px, 3.8vw, 58px); line-height: .96; }
.exhibition-heading p { max-width: 680px; color: var(--muted); font-size: 15px; }
.exhibition-track .exhibition-slide { min-height: clamp(390px, 36vw, 520px); flex-basis: min(760px, 58vw); }
.exhibition-slide-copy h3 { font-size: clamp(28px, 3vw, 44px); }
.exhibition-index { color: #858a86; }
.exhibition-index strong { color: var(--ink); }
.exhibition-progress { background: rgba(12,16,18,.14); }
.exhibition-controls button { width: 46px; height: 46px; border-color: rgba(12,16,18,.3); color: var(--ink); }
.exhibition-controls button:hover, .exhibition-controls button:focus-visible { border-color: var(--ink); background: var(--ink); color: #fff; }

.contact-cta { padding-top: clamp(68px, 6vw, 92px); padding-bottom: clamp(68px, 6vw, 92px); }
.contact-cta h2 { max-width: 760px; }
.site-footer { padding-top: 58px; }
.footer-intro { padding-bottom: 44px; }
.footer-intro h2 { max-width: 620px; font-size: clamp(32px, 3.6vw, 52px); }
.footer-grid { padding: 38px 0 56px; }

/* Inner-page scale and hierarchy. */
.inner-hero,
.inner-hero-copy { min-height: min(610px, calc(100dvh - 76px)); }
.inner-hero-copy { padding-top: clamp(62px, 7vw, 98px); padding-bottom: clamp(62px, 7vw, 98px); }
.inner-hero-copy h1 { max-width: 900px; margin-bottom: 20px; font-size: clamp(44px, 5vw, 74px); }
.inner-hero-copy > p:last-child { max-width: 650px; font-size: 16px; }
.inner-hero-compact,
.inner-hero-compact .inner-hero-copy { min-height: 560px; }

.product-jump {
  position: sticky;
  z-index: 20;
  top: 76px;
  display: flex;
  gap: 4px;
  overflow-x: auto;
  border-bottom: 1px solid var(--line);
  background: rgba(255,254,250,.96);
  padding: 12px var(--content-x);
  backdrop-filter: blur(14px);
  scrollbar-width: none;
}
.product-jump::-webkit-scrollbar { display: none; }
.product-jump a { flex: 0 0 auto; border-radius: 999px; padding: 9px 14px; color: #555c58; font-size: 11px; font-weight: 650; }
.product-jump a:hover { background: var(--ink); color: #fff; }
.product-catalog { background: var(--white); }
.catalog-grid-five { gap: 20px; }
.catalog-card { overflow: hidden; border-color: rgba(12,16,18,.13); }
.catalog-card-wide { grid-column: 1 / -1; display: grid; grid-template-columns: minmax(0, 1.18fr) minmax(0, .82fr); }
.catalog-image { height: 320px; }
.catalog-card-wide .catalog-image { height: 100%; min-height: 420px; }
.catalog-copy { padding: clamp(26px, 3vw, 42px); }
.catalog-copy h2 { margin-bottom: 14px; font-size: clamp(30px, 2.8vw, 44px); }
.catalog-copy p { margin-bottom: 18px; font-size: 14px; }
.catalog-copy .catalog-number { min-height: auto; margin-bottom: 15px; color: var(--red); font-size: 9px; font-weight: 750; letter-spacing: .14em; text-transform: uppercase; }

.product-support { display: grid; grid-template-columns: minmax(0,.8fr) minmax(0,1.2fr); gap: clamp(48px, 8vw, 120px); background: var(--paper); }
.product-support-copy p:not(.eyebrow) { max-width: 560px; color: var(--muted); }
.product-support-list { border-top: 1px solid var(--line); }
.product-support-list p { display: grid; grid-template-columns: 170px 1fr; gap: 24px; margin: 0; border-bottom: 1px solid var(--line); padding: 20px 0; }
.product-support-list span { color: var(--muted); }
.specification-band { background: var(--paper-2); }

/* Solution page: information-dense light surfaces, with dark media cards only. */
.solution-fit { background: var(--white); }
.solution-fit-grid article { min-height: 220px; }
.solution-fit-grid span { margin-bottom: 62px; }
.solution-process { background: var(--paper); color: var(--ink); }
.solution-process-heading > p:last-child { color: var(--muted); }
.solution-process-list { border-top-color: var(--line); }
.solution-process-list article { border-bottom-color: var(--line); padding: 28px 0; }
.solution-process-list h3 { font-size: clamp(26px, 2.8vw, 42px); }
.solution-process-list p { color: var(--muted); }
.solution-process-list b { border-color: rgba(12,16,18,.22); color: #626965; }
.solution-equipment { background: var(--white); color: var(--ink); }
.solution-equipment .section-heading > p:last-child { color: var(--muted); }
.solution-equipment-grid > div { min-height: 420px; color: #fff; }

.solution-cases { background: var(--paper); }
.solution-case-grid { display: grid; grid-template-columns: 1.16fr .84fr; gap: 20px; }
.solution-case { display: grid; overflow: hidden; border: 1px solid var(--line); background: var(--white); }
.solution-case-feature { grid-row: span 2; }
.solution-case > div:last-child { padding: 24px 26px 30px; }
.solution-case > div:last-child > span { color: var(--red); font-size: 9px; font-weight: 750; letter-spacing: .13em; text-transform: uppercase; }
.solution-case h3 { margin: 8px 0 10px; font-size: clamp(24px, 2.3vw, 34px); }
.solution-case p { margin: 0; color: var(--muted); font-size: 13px; }
.case-media-needed { display: flex; min-height: 290px; flex-direction: column; align-items: center; justify-content: center; gap: 7px; background: linear-gradient(140deg,#dedbd4,#f3f1ec); color: #666c68; text-align: center; }
.solution-case-feature .case-media-needed { min-height: 560px; }
.case-media-needed span { font-size: 10px; font-weight: 700; letter-spacing: .13em; }
.case-media-needed small { color: #858a86; font-size: 11px; }

/* About: keep factory photographs prominent while removing unnecessary black bands. */
.about-facts { border-bottom: 1px solid var(--line); background: var(--white); color: var(--ink); }
.about-fact { min-height: 124px; border-right-color: var(--line); }
.about-fact span { color: var(--muted); }
.about-profile-visual { height: 560px; }
.factory-gallery { grid-template-rows: repeat(2, 300px); }
.manufacturing-process { background: var(--paper); color: var(--ink); }
.manufacturing-process-heading > p { color: var(--muted); }
.manufacturing-process-grid { border-color: var(--line); }
.manufacturing-process-grid article { border-color: var(--line); background: var(--white); }
.manufacturing-process-grid article > span { margin-bottom: clamp(36px, 4vw, 54px); }
.manufacturing-process-grid p { color: var(--muted); }
.about-service-grid article { min-height: 230px; }
.about-service-grid article > span { margin-bottom: clamp(38px, 4vw, 56px); }
.about-capability { min-height: 620px; background: var(--paper); color: var(--ink); }
.about-capability-image { min-height: 620px; }
.about-capability-copy { padding: clamp(48px, 6vw, 86px); }
.about-capability-copy > p:not(.eyebrow) { color: var(--muted); }
.about-capability-copy .eyebrow { color: #666c68; }
.about-capability-copy .eyebrow span { background: var(--red); }
.about-product-list { border-top-color: var(--line); }
.about-product-list span { border-bottom-color: var(--line); color: #4d544f; }
.about-principles { background: var(--white); color: var(--ink); }
.principles-grid { border-top-color: var(--line); border-bottom-color: var(--line); }
.principles-grid article + article { border-left-color: var(--line); }
.values-block { border-bottom-color: var(--line); }

/* Contact */
.contact-hero { min-height: 500px; padding-top: clamp(68px, 8vw, 112px); padding-bottom: clamp(68px, 8vw, 112px); }
.contact-hero-copy h1 { font-size: clamp(44px, 5vw, 74px); }
.contact-hero-copy > p:last-child { font-size: 16px; }
.inquiry-section { background: var(--white); }
.contact-visit { display: grid; grid-template-columns: minmax(0,1.1fr) minmax(0,.9fr); align-items: center; gap: clamp(48px,8vw,120px); background: var(--paper); }
.contact-visit .case-media-needed { min-height: 440px; }
.contact-visit-copy p:not(.eyebrow) { max-width: 560px; color: var(--muted); line-height: 1.7; }

@media (max-width: 1100px) {
  .category-row .category-card { min-height: 500px; }
  .catalog-card-wide { display: block; grid-column: auto; }
  .catalog-card-wide .catalog-image { min-height: 0; height: 320px; }
  .product-support { grid-template-columns: 1fr; }
  .solution-case-grid { grid-template-columns: 1fr 1fr; }
  .solution-case-feature { grid-row: auto; grid-column: 1 / -1; }
  .solution-case-feature .case-media-needed { min-height: 460px; }
}

@media (max-width: 700px) {
  h1 { font-size: clamp(42px, 12vw, 58px); }
  h2 { font-size: clamp(34px, 9.8vw, 48px); }
  .site-header { height: 68px; }
  .inner-page { padding-top: 68px; }
  .hero-carousel .hero-copy h1 { font-size: clamp(43px, 12.4vw, 58px); }
  .category-row .category-card { min-height: 430px; }
  .category-row .category-copy h3 { font-size: 38px; }
  .testimonial-heading h2 { font-size: 46px; }
  .testimonial-card { min-height: 0; flex-basis: 88vw; }
  .testimonial-copy { min-height: 470px; }
  .trade-shows.page-section { padding-top: 72px; padding-bottom: 72px; }
  .exhibition-heading h2 { font-size: 38px; }
  .exhibition-track .exhibition-slide { min-height: 410px; flex-basis: 86vw; }
  .inner-hero, .inner-hero-copy, .inner-hero-compact, .inner-hero-compact .inner-hero-copy { min-height: 520px; }
  .product-jump { top: 68px; }
  .catalog-grid-five { grid-template-columns: 1fr; }
  .catalog-image, .catalog-card-wide .catalog-image { height: 280px; }
  .product-support-list p { grid-template-columns: 1fr; gap: 5px; }
  .solution-case-grid { grid-template-columns: 1fr; }
  .solution-case-feature { grid-column: auto; }
  .solution-case-feature .case-media-needed, .case-media-needed { min-height: 320px; }
  .contact-visit { grid-template-columns: 1fr; }
  .contact-visit .case-media-needed { min-height: 320px; }
}

/* New arrivals: a restrained B2B launch rail beneath the category range. */
.new-arrivals {
  display: grid;
  grid-template-columns: minmax(260px, .58fr) minmax(0, 1.7fr);
  align-items: stretch;
  gap: clamp(36px, 4vw, 64px);
  overflow: hidden;
  border-top: 1px solid var(--line);
  background: #f8f9fa;
  color: var(--ink);
  padding-top: clamp(58px, 5.2vw, 78px);
  padding-bottom: clamp(58px, 5.2vw, 78px);
}

.new-arrivals-intro {
  display: flex;
  max-width: 470px;
  flex-direction: column;
  align-items: flex-start;
}

.new-arrivals-intro h2 {
  max-width: 430px;
  margin-bottom: 18px;
  font-size: clamp(34px, 3vw, 48px);
  line-height: .98;
}

.new-arrivals-intro > p:not(.eyebrow) {
  max-width: 430px;
  margin: 0 0 26px;
  color: #5f6874;
  font-size: 15px;
  line-height: 1.72;
}

.new-arrivals .button-dark {
  min-width: 190px;
  justify-content: space-between;
}

.new-arrivals-controls {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  padding-top: 34px;
}

.new-arrivals-controls button {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  border: 1px solid rgba(14,24,43,.2);
  border-radius: 50%;
  background: transparent;
  color: #0d182b;
  font: inherit;
  cursor: pointer;
  transition: border-color .2s ease, background .2s ease, color .2s ease, transform .2s ease;
}

.new-arrivals-controls button:hover,
.new-arrivals-controls button:focus-visible {
  border-color: #0d182b;
  background: #0d182b;
  color: #fff;
  transform: translateY(-2px);
}

.new-arrivals-status {
  display: grid;
  min-width: 92px;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 8px;
  color: #737b86;
  font-size: 10px;
  font-style: normal;
  letter-spacing: .1em;
}

.new-arrivals-status strong { color: #0d182b; font-weight: 750; }
.new-arrivals-status em { font-style: normal; }
.new-arrivals-status span { height: 1px; background: rgba(14,24,43,.2); }

.new-arrivals-viewport {
  min-width: 0;
}

.new-arrivals-track {
  display: flex;
  gap: 14px;
  overflow-x: auto;
  height: 100%;
  padding: 2px 2px 12px;
  scroll-behavior: smooth;
  scroll-padding-left: 2px;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
}

.new-arrivals-track::-webkit-scrollbar { display: none; }
.new-arrivals-track:focus-visible { outline: 2px solid var(--red); outline-offset: 5px; }

.new-product-card {
  position: relative;
  overflow: hidden;
  min-width: 0;
  flex: 0 0 calc((100% - 28px) / 3);
  border: 1px solid #dde1e7;
  border-radius: 13px;
  background: #fff;
  box-shadow: 0 14px 40px rgba(18,28,45,.045);
  scroll-snap-align: start;
  transition: border-color .25s ease, box-shadow .25s ease, transform .25s ease;
}

.new-product-card:hover {
  border-color: rgba(208,50,58,.45);
  box-shadow: 0 20px 56px rgba(18,28,45,.1);
  transform: translateY(-5px);
}

.new-product-media {
  position: relative;
  display: grid;
  min-height: clamp(220px, 19vw, 285px);
  place-items: center;
  overflow: hidden;
  border-bottom: 1px solid #e6e9ed;
  background:
    linear-gradient(rgba(15,28,48,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15,28,48,.055) 1px, transparent 1px),
    radial-gradient(circle at 50% 44%, #fff 0 22%, #f3f5f7 72%);
  background-size: 36px 36px, 36px 36px, auto;
  color: #7a828d;
  text-align: center;
}

.new-product-media::before,
.new-product-media::after {
  position: absolute;
  width: 44px;
  height: 44px;
  content: "";
}

.new-product-media::before {
  top: 20px;
  left: 20px;
  border-top: 1px solid rgba(208,50,58,.6);
  border-left: 1px solid rgba(208,50,58,.6);
}

.new-product-media::after {
  right: 20px;
  bottom: 20px;
  border-right: 1px solid rgba(14,24,43,.2);
  border-bottom: 1px solid rgba(14,24,43,.2);
}

.new-product-media > div {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 7px;
}

.new-product-media b {
  color: #243043;
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.new-product-media small { color: #848b95; font-size: 11px; }

.new-product-watermark {
  position: absolute;
  right: -14px;
  bottom: -11px;
  color: rgba(14,24,43,.035);
  font-size: 46px;
  font-weight: 900;
  letter-spacing: -.07em;
  pointer-events: none;
}

.new-product-copy { padding: 20px 20px 22px; }
.new-product-copy > span {
  display: block;
  margin-bottom: 10px;
  color: var(--red);
  font-size: 9px;
  font-weight: 750;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.new-product-copy h3 { margin-bottom: 6px; font-size: 21px; }
.new-product-copy p { margin: 0 0 20px; color: #7b838d; font-size: 11px; }
.new-product-copy > small {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid #e7e9ec;
  padding-top: 18px;
  color: #253143;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .06em;
  text-transform: uppercase;
}

@media (max-width: 900px) {
  .new-arrivals { grid-template-columns: 1fr; }
  .new-arrivals-intro { max-width: 680px; }
  .new-arrivals-intro h2,
  .new-arrivals-intro > p:not(.eyebrow) { max-width: 620px; }
  .new-arrivals-controls { margin-top: 0; padding-top: 34px; }
  .new-product-card { flex-basis: calc((100% - 14px) / 2); }
}

@media (max-width: 700px) {
  .new-arrivals { gap: 40px; }
  .new-arrivals-intro h2 { font-size: 40px; }
  .new-arrivals-viewport { margin-right: calc(var(--content-x) * -1); }
  .new-arrivals-track { gap: 14px; }
  .new-product-card { min-width: 82vw; flex-basis: 82vw; }
  .new-product-media { min-height: 290px; }
}

@media (prefers-reduced-motion: reduce) {
  .new-arrivals-track { scroll-behavior: auto; }
  .new-product-card { transition: none; }
}

/* Full-width factory identity: the real Dingzhou gate becomes the proof point. */
.factory-gate-showcase {
  position: relative;
  display: grid;
  min-height: min(860px, 82svh);
  overflow: hidden;
  place-items: center;
  background: #15191b;
  color: #fff;
  isolation: isolate;
}

.factory-gate-showcase > img {
  position: absolute;
  z-index: -2;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 62%;
  filter: saturate(.8) contrast(1.05);
  transition: transform 1.2s cubic-bezier(.2, .7, .2, 1), filter .5s ease;
}

.factory-gate-showcase:hover > img {
  filter: saturate(.95) contrast(1.03);
  transform: scale(1.012);
}

.factory-gate-overlay {
  position: absolute;
  z-index: -1;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(7, 12, 16, .42), rgba(7, 12, 16, .14) 38%, rgba(7, 12, 16, .76) 100%),
    linear-gradient(90deg, rgba(7, 12, 16, .26), transparent 40%, rgba(7, 12, 16, .12));
}

.factory-gate-copy {
  display: flex;
  width: min(860px, calc(100% - 40px));
  flex-direction: column;
  align-items: center;
  padding-bottom: 138px;
  text-align: center;
}

.factory-gate-copy .eyebrow {
  justify-content: center;
  margin-bottom: 22px;
  color: rgba(255, 255, 255, .74);
}

.factory-gate-copy h2 {
  margin: 0 0 22px;
  color: #fff;
  font-size: clamp(56px, 7vw, 94px);
  line-height: .92;
  letter-spacing: -.065em;
  text-transform: uppercase;
}

.factory-gate-copy > p:not(.eyebrow) {
  max-width: 720px;
  margin: 0 0 30px;
  color: rgba(255, 255, 255, .82);
  font-size: clamp(16px, 1.25vw, 20px);
  line-height: 1.65;
}

.factory-gate-facts {
  position: absolute;
  right: var(--content-x);
  bottom: 34px;
  left: var(--content-x);
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  border-top: 1px solid rgba(255, 255, 255, .34);
  border-bottom: 1px solid rgba(255, 255, 255, .24);
  background: rgba(7, 12, 16, .38);
  backdrop-filter: blur(12px);
}

.factory-gate-facts > span {
  display: grid;
  gap: 5px;
  min-height: 88px;
  align-content: center;
  border-right: 1px solid rgba(255, 255, 255, .18);
  padding: 16px clamp(16px, 2vw, 30px);
}

.factory-gate-facts > span:last-child { border-right: 0; }
.factory-gate-facts strong { color: #fff; font-size: clamp(20px, 2vw, 30px); letter-spacing: -.035em; }
.factory-gate-facts small { color: rgba(255, 255, 255, .58); font-size: 9px; font-weight: 700; letter-spacing: .13em; text-transform: uppercase; }

/* Manufacturing partner: real evidence on the left, buyer outcomes on the right. */
.manufacturing-partner {
  border-top: 1px solid var(--line);
  background: #fff;
}

.manufacturing-partner-heading {
  max-width: 1120px;
  margin: 0 auto clamp(46px, 5vw, 72px);
  text-align: center;
}

.manufacturing-partner-heading .eyebrow { justify-content: center; }
.manufacturing-partner-heading h2 { margin-bottom: 20px; font-size: clamp(42px, 4.6vw, 68px); line-height: .98; }
.manufacturing-partner-heading h2 em { color: var(--red); font-style: normal; }
.manufacturing-partner-heading > p:last-child { max-width: 780px; margin: 0 auto; color: #65707c; font-size: 16px; line-height: 1.72; }

.partner-advantage-list {
  display: grid;
  max-width: 1160px;
  gap: 26px;
  margin: 0 auto;
}

.partner-advantage-row {
  display: grid;
  min-height: 330px;
  grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
  overflow: hidden;
  border: 1px solid #e0e4e9;
  border-radius: 12px;
  background: #f6f7f8;
  box-shadow: 0 12px 40px rgba(19, 28, 42, .055);
}

.partner-advantage-row-reverse .partner-advantage-image { order: 2; }
.partner-advantage-row-reverse .partner-advantage-copy { order: 1; }

.partner-advantage-image {
  position: relative;
  min-height: 330px;
  overflow: hidden;
  background: #171c20;
}

.partner-advantage-image::after {
  position: absolute;
  inset: auto 0 0;
  height: 34%;
  background: linear-gradient(180deg, transparent, rgba(8, 13, 17, .72));
  content: "";
  pointer-events: none;
}

.partner-advantage-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.82) contrast(1.02);
  transition: transform .7s cubic-bezier(.2, .7, .2, 1);
}

.partner-advantage-row:hover .partner-advantage-image img { transform: scale(1.025); }

.partner-advantage-image figcaption {
  position: absolute;
  z-index: 1;
  right: 24px;
  bottom: 20px;
  left: 24px;
  color: rgba(255, 255, 255, .76);
  font-size: 9px;
  font-weight: 750;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.partner-advantage-copy {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(30px, 3.4vw, 46px);
}

.partner-advantage-label { margin-bottom: 15px; color: var(--red); font-size: 9px; font-weight: 750; letter-spacing: .15em; text-transform: uppercase; }
.partner-advantage-copy h3 { max-width: 620px; margin: 0 0 18px; font-size: clamp(26px, 2.6vw, 38px); line-height: 1.06; }
.partner-advantage-copy ul { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }

.partner-advantage-copy li {
  position: relative;
  display: grid;
  gap: 5px;
  border-top: 1px solid #dfe3e8;
  padding: 11px 0 11px 31px;
}

.partner-advantage-copy li::before {
  position: absolute;
  top: 13px;
  left: 0;
  display: grid;
  width: 20px;
  height: 20px;
  place-items: center;
  border-radius: 50%;
  background: #11191f;
  color: #fff;
  font-size: 10px;
  content: "✓";
}

.partner-advantage-copy li span {
  color: #535f6b;
  font-size: clamp(14px, 1.1vw, 16px);
  line-height: 1.58;
}

.partner-advantage-cta {
  display: flex;
  max-width: 1160px;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin: 32px auto 0;
  border-top: 1px solid #dfe3e8;
  padding-top: 28px;
}

.partner-advantage-cta p { margin: 0; color: #68727d; font-size: 13px; }
.partner-advantage-cta .section-link { flex: 0 0 auto; color: #11191f; border-bottom-color: #11191f; }

@media (max-width: 1000px) {
  .partner-advantage-row { grid-template-columns: 1fr; }
  .partner-advantage-row-reverse .partner-advantage-image,
  .partner-advantage-row-reverse .partner-advantage-copy { order: initial; }
  .partner-advantage-image { min-height: 380px; }
}

@media (max-width: 700px) {
  .factory-gate-showcase { min-height: 760px; }
  .factory-gate-showcase > img { object-position: 55% 58%; }
  .factory-gate-copy { align-items: flex-start; padding: 76px 20px 250px; text-align: left; }
  .factory-gate-copy .eyebrow { justify-content: flex-start; }
  .factory-gate-copy h2 { font-size: 54px; }
  .factory-gate-copy > p:not(.eyebrow) { font-size: 15px; }
  .factory-gate-facts { right: 20px; bottom: 20px; left: 20px; grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .factory-gate-facts > span { min-height: 78px; border-bottom: 1px solid rgba(255, 255, 255, .18); padding: 13px 14px; }
  .factory-gate-facts > span:nth-child(2) { border-right: 0; }
  .factory-gate-facts > span:nth-child(n+3) { border-bottom: 0; }
  .factory-gate-facts strong { font-size: 20px; }

  .manufacturing-partner-heading { text-align: left; }
  .manufacturing-partner-heading .eyebrow { justify-content: flex-start; }
  .manufacturing-partner-heading h2 { font-size: 39px; }
  .manufacturing-partner-heading > p:last-child { margin-left: 0; font-size: 14px; }
  .partner-advantage-list { gap: 24px; }
  .partner-advantage-row { min-height: auto; border-radius: 9px; }
  .partner-advantage-image { min-height: 260px; }
  .partner-advantage-image figcaption { right: 18px; bottom: 16px; left: 18px; font-size: 8px; }
  .partner-advantage-copy { padding: 32px 22px 36px; }
  .partner-advantage-copy h3 { font-size: 29px; }
  .partner-advantage-copy li { padding-top: 13px; padding-bottom: 13px; }
  .partner-advantage-copy li::before { top: 15px; }
  .partner-advantage-copy li span { font-size: 15px; }
  .partner-advantage-cta { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  .factory-gate-showcase > img,
  .partner-advantage-image img { transition: none; }
}

/* OEM / ODM: a compact private-label project brief with a product-led gallery. */
.oem-custom {
  overflow: hidden;
  border-top: 1px solid rgba(255, 255, 255, .08);
  background: #151719;
  color: #f7f7f3;
  padding-top: clamp(70px, 6vw, 92px);
  padding-bottom: clamp(70px, 6vw, 92px);
}

.oem-custom-grid {
  display: grid;
  max-width: 1360px;
  grid-template-columns: minmax(360px, .82fr) minmax(0, 1.18fr);
  align-items: stretch;
  gap: clamp(44px, 5vw, 76px);
  margin: 0 auto;
}

.oem-custom-copy {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
}

.oem-custom-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 18px;
  color: #d7a19b;
  font-size: 10px;
  font-weight: 760;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.oem-custom-eyebrow span { width: 30px; height: 2px; background: var(--red); }

.oem-custom h2 {
  max-width: 650px;
  margin: 0 0 22px;
  color: #fff;
  font-size: clamp(38px, 4vw, 58px);
  line-height: .98;
  letter-spacing: -.045em;
}

.oem-custom h2 em { color: #e25a52; font-style: normal; }

.oem-custom-intro {
  max-width: 610px;
  margin: 0 0 30px;
  color: #aeb4b8;
  font-size: 15px;
  line-height: 1.7;
}

.oem-capabilities { display: grid; border-top: 1px solid rgba(255, 255, 255, .13); }

.oem-capabilities article {
  display: grid;
  grid-template-columns: 32px 1fr;
  gap: 16px;
  border-bottom: 1px solid rgba(255, 255, 255, .13);
  padding: 19px 0;
}

.oem-capability-number {
  padding-top: 4px;
  color: #df5a52;
  font-size: 9px;
  font-weight: 800;
  letter-spacing: .13em;
  transition: color .25s ease, transform .25s ease;
}

.oem-capabilities h3 {
  margin: 0 0 7px;
  color: #fff;
  font-size: clamp(18px, 1.6vw, 23px);
  line-height: 1.1;
  letter-spacing: -.02em;
}

.oem-capabilities p { max-width: 560px; margin: 0; color: #9da4a9; font-size: 14px; line-height: 1.58; }
.oem-capabilities article:hover .oem-capability-number { color: #ff7168; transform: translateX(3px); }

.oem-custom-action { display: flex; align-items: center; gap: 22px; margin-top: 28px; }
.oem-custom-button { min-width: 220px; justify-content: space-between; border-color: var(--red); background: var(--red); color: #fff; }
.oem-custom-button:hover, .oem-custom-button:focus-visible { border-color: #fff; background: #fff; color: #151719; }
.oem-custom-action > span { color: #787f84; font-size: 9px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; }
.oem-custom-action > span i { margin: 0 4px; color: #d95049; font-style: normal; }

.oem-custom-gallery {
  display: grid;
  min-width: 0;
  min-height: 610px;
  grid-template-columns: 1.18fr .95fr;
  grid-template-rows: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.oem-visual {
  position: relative;
  overflow: hidden;
  min-height: 0;
  margin: 0;
  border-radius: 12px;
  background: #0b0d0e;
}

.oem-visual-main { grid-row: 1 / 3; }
.oem-visual img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.82) contrast(1.04); transition: transform .7s cubic-bezier(.2,.7,.2,1), filter .5s ease; }
.oem-visual-main img { object-position: 55% center; }
.oem-visual:not(.oem-visual-main):last-child img { object-position: 54% 52%; }
.oem-visual:hover img { transform: scale(1.035); filter: saturate(.98) contrast(1.02); }

.oem-visual-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7,10,12,.02) 30%, rgba(7,10,12,.86) 100%);
  pointer-events: none;
}

.oem-visual figcaption {
  position: absolute;
  z-index: 1;
  right: 24px;
  bottom: 22px;
  left: 24px;
  display: grid;
  gap: 5px;
}

.oem-visual figcaption small { color: #d8dddf; font-size: 8px; font-weight: 750; letter-spacing: .15em; text-transform: uppercase; }
.oem-visual figcaption strong { color: #fff; font-size: clamp(17px, 1.5vw, 22px); line-height: 1.06; }

.oem-color-swatches {
  position: absolute;
  z-index: 2;
  top: 20px;
  right: 20px;
  display: flex;
  gap: 7px;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 999px;
  background: rgba(12,15,17,.7);
  padding: 8px 10px;
  backdrop-filter: blur(10px);
}

.oem-color-swatches i { width: 12px; height: 12px; border: 1px solid rgba(255,255,255,.35); border-radius: 50%; background: #cc302f; }
.oem-color-swatches i:nth-child(2) { background: #e59a32; }
.oem-color-swatches i:nth-child(3) { background: #285d96; }
.oem-color-swatches i:nth-child(4) { background: #16181a; }

@media (max-width: 1100px) {
  .oem-custom-grid { grid-template-columns: 1fr; }
  .oem-custom-copy { max-width: 760px; }
  .oem-custom-gallery { min-height: 600px; }
}

@media (max-width: 700px) {
  .oem-custom { padding-top: 68px; padding-bottom: 68px; }
  .oem-custom-grid { gap: 40px; }
  .oem-custom h2 { font-size: 41px; }
  .oem-custom-intro { font-size: 14px; }
  .oem-capabilities article { grid-template-columns: 28px 1fr; gap: 10px; padding: 17px 0; }
  .oem-capabilities h3 { font-size: 20px; }
  .oem-capabilities p { font-size: 13px; }
  .oem-custom-action { align-items: flex-start; flex-direction: column; }
  .oem-custom-button { width: 100%; }
  .oem-custom-gallery { min-height: auto; grid-template-columns: 1fr; grid-template-rows: 360px 230px 230px; }
  .oem-visual-main { grid-row: auto; }
  .oem-visual figcaption { right: 18px; bottom: 17px; left: 18px; }
}

@media (prefers-reduced-motion: reduce) {
  .oem-visual img,
  .oem-capability-number { transition: none; }
}

/* Buyer reviews: compact B2B proof cards, two-up on desktop. */
.testimonials.page-section {
  overflow: hidden;
  background: #f7f8fa;
  padding-top: clamp(56px, 5.5vw, 82px);
  padding-bottom: clamp(56px, 5.5vw, 82px);
}

.testimonial-heading {
  max-width: 1240px;
  margin-right: auto;
  margin-bottom: clamp(26px, 3vw, 40px);
  margin-left: auto;
}

.testimonial-heading > div:first-child { max-width: 780px; }
.testimonial-heading h2 { margin-bottom: 15px; font-size: clamp(40px, 4vw, 60px); }
.testimonial-heading p:last-child { max-width: 680px; font-size: 15px; line-height: 1.65; }
.testimonial-controls { align-self: end; }

.testimonial-viewport {
  max-width: 1240px;
  margin: 0 auto;
  border: 0;
}

.testimonial-track { gap: 22px; scroll-padding-inline: 0; }

.testimonial-card {
  display: flex;
  min-height: 500px;
  flex: 0 0 calc((100% - 22px) / 2);
  flex-direction: column;
  border: 1px solid #dfe4e9;
  border-radius: 15px;
  background: #fff;
  padding: clamp(22px, 2vw, 30px);
  box-shadow: 0 16px 42px rgba(18, 25, 31, .045);
}

.testimonial-card-top {
  display: flex;
  min-height: 36px;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 18px;
}

.testimonial-type {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  border-radius: 999px;
  background: #111c31;
  padding: 8px 17px;
  color: #fff;
  font-size: 11px;
  font-weight: 800;
  letter-spacing: .085em;
  text-transform: uppercase;
}

.testimonial-sample {
  position: static;
  color: #8b939a;
  font-size: 9px;
  font-weight: 750;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.testimonial-rating { display: flex; align-items: center; gap: 13px; margin-bottom: 16px; }
.testimonial-rating span { color: #c99b43; font-size: 20px; letter-spacing: .04em; }
.testimonial-rating em { color: #7a8187; font-size: 13px; font-style: normal; }

.testimonial-card h3 {
  margin: 0 0 12px;
  color: #12171a;
  font-size: clamp(24px, 2vw, 30px);
  line-height: 1.08;
  letter-spacing: -.035em;
}

.testimonial-summary { margin: 0 0 16px; color: #64707a; font-size: 14px; line-height: 1.56; }

.testimonial-card blockquote {
  margin: 0 0 20px;
  border-left: 3px solid #c99b43;
  background: #f7f8fa;
  padding: 15px 17px;
  color: #394758;
  font-size: clamp(15px, 1.25vw, 18px);
  font-style: italic;
  line-height: 1.5;
}

.testimonial-card blockquote strong {
  color: #d52b2f;
  font-style: normal;
  font-weight: 850;
  letter-spacing: .01em;
}

.testimonial-card footer {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  border-top: 1px solid #e5e8eb;
  padding-top: 16px;
}

.testimonial-avatar {
  position: relative;
  display: grid;
  overflow: hidden;
  width: 48px;
  height: 48px;
  flex: 0 0 48px;
  place-items: center;
  margin: 0;
  border: 3px solid #fff;
  border-radius: 50%;
  background-color: #d9dde0;
  box-shadow: 0 3px 12px rgba(20, 27, 33, .18);
}

.testimonial-avatar img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center;
}

.testimonial-card footer > div { display: grid; gap: 3px; }
.testimonial-card footer strong { color: #263241; font-size: 15px; line-height: 1.2; }
.testimonial-card footer span { color: #5d6975; font-size: 12px; line-height: 1.3; }
.testimonial-card footer small { color: #8b939a; font-size: 11px; line-height: 1.3; }

.testimonial-footer { max-width: 1360px; margin: 26px auto 0; }
.testimonial-index strong { color: #12171a; }
.testimonial-index { color: #8b939a; }
.testimonial-progress { background: rgba(18, 25, 31, .13); }
.testimonial-footer > span { color: #8b939a; }

@media (max-width: 860px) {
  .testimonial-card { min-height: 500px; flex-basis: min(86vw, 580px); }
}

@media (max-width: 700px) {
  .testimonial-heading { grid-template-columns: 1fr; }
  .testimonial-heading h2 { font-size: 42px; }
  .testimonial-heading p:last-child { font-size: 14px; }
  .testimonial-controls { align-self: auto; }
  .testimonial-card { min-height: 0; flex-basis: 88vw; padding: 22px 18px; }
  .testimonial-card-top { align-items: center; flex-direction: row; margin-bottom: 16px; }
  .testimonial-rating { margin-bottom: 15px; }
  .testimonial-card h3 { font-size: 25px; }
  .testimonial-summary { font-size: 14px; }
  .testimonial-card blockquote { padding: 15px 16px; font-size: 16px; }
  .testimonial-avatar { width: 44px; height: 44px; flex-basis: 44px; }
  .testimonial-footer { grid-template-columns: auto 1fr; }
  .testimonial-footer > span { display: none; }
}

/* Product center — catalog-first B2B browsing */
.product-center-page {
  --catalog-ink: #101518;
  --catalog-line: #dfe2e2;
  --catalog-soft: #f1f1ed;
  --catalog-red: #d8333c;
  background: #f7f6f2;
}

.product-center-main { background: #f7f6f2; }

.sr-only {
  position: absolute !important;
  overflow: hidden !important;
  width: 1px !important;
  height: 1px !important;
  margin: -1px !important;
  padding: 0 !important;
  border: 0 !important;
  clip: rect(0, 0, 0, 0) !important;
  white-space: nowrap !important;
}

.product-center-intro {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: grid;
  grid-template-columns: minmax(0, 1.12fr) minmax(360px, .88fr);
  min-height: 238px;
  gap: clamp(36px, 6vw, 96px);
  align-items: center;
  padding: 28px var(--content-x) 26px;
  border-bottom: 1px solid #242a2d;
  background: #0b0e10;
}

.product-center-intro::before {
  content: '';
  position: absolute;
  z-index: -2;
  inset: 0;
  background: url("assets/product-center-real-gym-a.jpg") 76% 52% / cover no-repeat;
  filter: grayscale(.28) saturate(.58) contrast(1.12);
  opacity: .24;
}

.product-center-intro::after {
  content: '';
  position: absolute;
  z-index: -1;
  inset: 0;
  background: linear-gradient(90deg, rgba(11,14,16,.98) 0%, rgba(11,14,16,.93) 43%, rgba(11,14,16,.76) 72%, rgba(11,14,16,.7) 100%);
}

.product-center-title h1 {
  max-width: 820px;
  margin: 11px 0 0;
  color: #fff;
  font-size: clamp(40px, 4vw, 60px);
  line-height: .94;
  letter-spacing: -.055em;
}

.product-center-intro .eyebrow { margin-bottom: 0; color: rgba(255,255,255,.62); }
.product-center-intro .eyebrow span { background: var(--catalog-red); }
.product-center-summary { padding: 8px 22px 8px 0; }
.product-center-summary > p { max-width: 650px; margin: 0; color: rgba(255,255,255,.68); font-size: clamp(14px, 1.1vw, 17px); line-height: 1.5; }
.product-center-intro-actions { display: flex; flex-wrap: wrap; gap: 10px 25px; align-items: center; margin-top: 13px; }
.product-center-intro-actions a { display: inline-flex; gap: 24px; align-items: center; min-height: 39px; border-bottom: 1px solid rgba(255,255,255,.72); color: #fff; font-size: 13px; font-weight: 760; text-decoration: none; }
.product-center-intro-actions > span { color: rgba(255,255,255,.48); font-size: 10px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; }

.catalog-workspace {
  display: grid;
  grid-template-columns: 282px minmax(0, 1fr);
  max-width: 1720px;
  min-height: 900px;
  margin: 0 auto;
  border-right: 1px solid var(--catalog-line);
  border-left: 1px solid var(--catalog-line);
  background: #fff;
}

.catalog-sidebar {
  position: sticky;
  top: 76px;
  align-self: start;
  height: calc(100vh - 76px);
  min-height: 680px;
  border-right: 1px solid var(--catalog-line);
  background: var(--catalog-ink);
  color: #fff;
}

.catalog-sidebar-head { display: flex; justify-content: space-between; align-items: center; min-height: 88px; padding: 0 24px; border-bottom: 1px solid rgba(255,255,255,.14); }
.catalog-sidebar-head > div { display: flex; gap: 13px; align-items: center; }
.catalog-sidebar-head span { color: #7c8586; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 11px; }
.catalog-sidebar-head strong { font-size: 15px; letter-spacing: .02em; }
.catalog-sidebar-head button { display: none; border: 0; background: none; color: #fff; font-size: 30px; cursor: pointer; }

.catalog-tree { overflow-y: auto; max-height: calc(100vh - 244px); padding: 10px 0 24px; }
.catalog-tree-group { border-bottom: 1px solid rgba(255,255,255,.09); }
.catalog-tree-parent,
.catalog-tree-child { width: 100%; border: 0; background: transparent; color: inherit; font-family: inherit; text-align: left; cursor: pointer; }
.catalog-tree-parent { display: grid; grid-template-columns: 30px 1fr auto; gap: 10px; align-items: center; min-height: 59px; padding: 10px 18px 10px 22px; }
.catalog-tree-parent:hover,
.catalog-tree-parent.is-active { background: rgba(255,255,255,.075); }
.catalog-tree-parent.is-active { box-shadow: inset 3px 0 0 var(--catalog-red); }
.catalog-tree-number { color: #778082; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 10px; }
.catalog-tree-parent strong { max-width: 178px; font-size: 13px; line-height: 1.25; }
.catalog-tree-parent i { color: #757e80; font-size: 17px; font-style: normal; }
.catalog-tree-children { display: none; padding: 0 16px 12px 62px; }
.catalog-tree-group.is-open .catalog-tree-children { display: grid; }
.catalog-tree-group.has-children.is-open .catalog-tree-parent i { transform: rotate(45deg); }
.catalog-tree-child { display: flex; justify-content: space-between; gap: 8px; padding: 8px 8px 8px 0; color: #9fa6a7; font-size: 12px; line-height: 1.3; }
.catalog-tree-child:hover,
.catalog-tree-child.is-active { color: #fff; }
.catalog-tree-child.is-active span { text-decoration: underline; text-decoration-color: var(--catalog-red); text-underline-offset: 6px; }
.catalog-tree-child b { color: var(--catalog-red); font-weight: 500; opacity: 0; }
.catalog-tree-child:hover b,
.catalog-tree-child.is-active b { opacity: 1; }

.catalog-sidebar-foot { position: absolute; right: 0; bottom: 0; left: 0; display: grid; gap: 8px; padding: 20px 23px 24px; border-top: 1px solid rgba(255,255,255,.14); background: var(--catalog-ink); }
.catalog-sidebar-foot span { color: #929a9b; font-size: 11px; }
.catalog-sidebar-foot a { display: flex; justify-content: space-between; color: #fff; font-size: 13px; font-weight: 750; text-decoration: none; }
.catalog-sidebar-foot b { color: var(--catalog-red); }

.catalog-results { min-width: 0; padding: 0 clamp(24px, 4vw, 70px) 72px; }
.catalog-toolbar { display: flex; justify-content: flex-end; gap: 18px; min-height: 70px; align-items: center; border-bottom: 1px solid var(--catalog-line); }
.catalog-search { display: flex; width: min(520px, 56%); height: 42px; align-items: center; margin-left: auto; border-bottom: 1px solid #aeb5b5; }
.catalog-search svg { width: 18px; height: 18px; flex: 0 0 18px; fill: none; stroke: #626b6d; stroke-width: 1.5; }
.catalog-search input { width: 100%; height: 100%; border: 0; outline: 0; background: transparent; padding: 0 12px; color: var(--catalog-ink); font-family: inherit; font-size: 14px; }
.catalog-inquiry-button { display: inline-flex; gap: 14px; align-items: center; min-height: 44px; border: 1px solid #b8bcbc; background: #fff; padding: 0 17px; color: #31383a; font-family: inherit; font-size: 12px; font-weight: 750; cursor: pointer; transition: border-color .2s ease, background-color .2s ease, color .2s ease; }
.catalog-inquiry-button:hover,
.catalog-inquiry-button:focus-visible { border-color: var(--catalog-ink); background: var(--catalog-ink); color: #fff; outline: none; }
.catalog-inquiry-button span { display: grid; width: 21px; height: 21px; place-items: center; border-radius: 50%; background: var(--catalog-ink); color: #fff; font-size: 10px; }
.catalog-inquiry-button.has-items span { background: var(--catalog-red); }

.catalog-result-head { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 40px; align-items: center; padding: 28px 0 20px; }
.catalog-breadcrumb { margin: 0 0 12px; color: #8a9191; font-size: 10px; font-weight: 750; letter-spacing: .085em; text-transform: uppercase; }
.catalog-result-head h2 { max-width: 900px; margin: 0; color: var(--catalog-ink); font-size: clamp(38px, 4.2vw, 64px); line-height: 1; letter-spacing: -.052em; }
.catalog-result-head > div:first-child > p:last-child { max-width: 720px; margin: 12px 0 0; color: #687173; font-size: 15px; line-height: 1.5; }
.catalog-head-actions { display: grid; min-width: 180px; align-self: center; justify-items: end; }

.catalog-subgroups { display: flex; overflow-x: auto; gap: 8px; padding: 0 0 18px; scrollbar-width: none; }
.catalog-subgroups::-webkit-scrollbar { display: none; }
.catalog-subgroups button { min-height: 36px; flex: 0 0 auto; border: 1px solid #cfd3d3; background: #fff; padding: 0 14px; color: #5f6869; font-family: inherit; font-size: 11px; font-weight: 720; cursor: pointer; }
.catalog-subgroups button:hover,
.catalog-subgroups button.is-active { border-color: var(--catalog-ink); background: var(--catalog-ink); color: #fff; }

.catalog-grid-head { display: flex; justify-content: space-between; gap: 20px; align-items: end; min-height: 58px; border-top: 1px solid var(--catalog-line); border-bottom: 1px solid var(--catalog-line); }
.catalog-grid-head p { display: flex; gap: 13px; align-items: baseline; margin: 0; }
.catalog-grid-head strong { color: var(--catalog-ink); font-size: 13px; }
.catalog-grid-head p span { color: #929999; font-size: 10px; }
.catalog-grid-head label { color: #8a9191; font-size: 10px; }
.catalog-grid-head select { border: 0; outline: 0; background: transparent; padding: 8px 0 8px 8px; color: var(--catalog-ink); font-family: inherit; font-weight: 750; }

.product-slot-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; margin-top: 1px; background: var(--catalog-line); }
.product-slot-card { position: relative; min-width: 0; background: #fff; transition: transform .25s ease, box-shadow .25s ease; }
.product-slot-card:hover { z-index: 2; transform: translateY(-3px); box-shadow: 0 12px 30px rgba(17,22,24,.09); }
.product-slot-media { position: relative; display: grid; min-height: 250px; place-content: center; overflow: hidden; background-color: #fff; color: #a1a7a6; text-align: center; }
.product-slot-media::after { content: ''; position: absolute; right: 18px; bottom: 18px; width: 40px; height: 1px; background: var(--catalog-red); }
.product-slot-media img { display: block; width: 100%; height: 250px; object-fit: contain; padding: 18px; transition: transform .35s ease; }
.product-slot-card:hover .product-slot-media img { transform: scale(1.035); }
.product-slot-media svg { width: 45px; height: 45px; margin: 0 auto 12px; fill: none; stroke: #aab0af; stroke-width: 1.2; }
.product-slot-media p { margin: 0; font-size: 9px; font-weight: 750; letter-spacing: .09em; line-height: 1.5; text-transform: uppercase; }
.product-slot-index { position: absolute; top: 15px; left: 16px; color: #afb4b3; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 9px; }
.product-slot-copy { min-height: 86px; padding: 18px 17px 13px; }
.product-slot-copy h3 { margin: 0 0 7px; color: #262d2f; font-size: 15px; letter-spacing: -.015em; }
.product-slot-copy p { margin: 0; color: #9aa0a0; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 9px; letter-spacing: .06em; }
.product-slot-card > button { display: flex; justify-content: space-between; width: calc(100% - 34px); min-height: 39px; align-items: center; margin: 0 17px 17px; border: 1px solid #c9cece; background: #fff; padding: 0 12px; color: #4e5758; font-family: inherit; font-size: 10px; font-weight: 750; cursor: pointer; transition: border-color .2s ease, background-color .2s ease, color .2s ease; }
.product-slot-card > button:hover,
.product-slot-card > button:focus-visible { border-color: var(--catalog-ink); background: var(--catalog-ink); color: #fff; outline: none; }
.product-slot-card > button.is-added { border-color: var(--catalog-ink); background: var(--catalog-ink); color: #fff; }

/* B2B inquiry sheet — selected products stay available while buyers browse. */
body.inquiry-sheet-open { overflow: hidden; }
.inquiry-sheet-overlay { position: fixed; z-index: 199; inset: 0; visibility: hidden; background: rgba(8,12,14,.48); opacity: 0; backdrop-filter: blur(4px); transition: opacity .25s ease, visibility .25s ease; }
.inquiry-sheet-overlay.is-open { visibility: visible; opacity: 1; }
.inquiry-sheet { position: fixed; z-index: 200; top: 0; right: 0; bottom: 0; display: grid; width: min(620px, 100vw); grid-template-rows: auto minmax(0, 1fr) auto; transform: translateX(102%); background: #fff; box-shadow: -24px 0 80px rgba(9,14,16,.18); transition: transform .34s cubic-bezier(.22,.8,.28,1); }
.inquiry-sheet.is-open { transform: translateX(0); }
.inquiry-sheet-header { display: flex; justify-content: space-between; gap: 28px; align-items: start; min-height: 128px; background: var(--catalog-ink); padding: 30px 34px; color: #fff; }
.inquiry-sheet-header p { margin: 0 0 10px; color: #9ba3a3; font-size: 9px; font-weight: 800; letter-spacing: .14em; }
.inquiry-sheet-header h2 { display: flex; gap: 13px; align-items: center; margin: 0; font-size: clamp(30px, 4vw, 44px); letter-spacing: -.045em; }
.inquiry-sheet-header h2 span { display: grid; width: 30px; height: 30px; place-items: center; border-radius: 50%; background: var(--catalog-red); font-size: 12px; letter-spacing: 0; }
.inquiry-sheet-header > button { width: 42px; height: 42px; flex: 0 0 42px; border: 1px solid rgba(255,255,255,.28); background: transparent; color: #fff; font-size: 28px; line-height: 1; cursor: pointer; }
.inquiry-sheet-header > button:hover,
.inquiry-sheet-header > button:focus-visible { border-color: #fff; outline: none; }
.inquiry-sheet-body { overflow-y: auto; padding: 0 34px 38px; }
.inquiry-sheet [hidden] { display: none !important; }
.inquiry-empty { display: grid; min-height: 280px; place-content: center; border-bottom: 1px solid var(--catalog-line); text-align: center; }
.inquiry-empty strong { color: var(--catalog-ink); font-size: 22px; }
.inquiry-empty p { max-width: 390px; margin: 12px auto 0; color: #70797a; font-size: 13px; line-height: 1.65; }
.inquiry-table { border-bottom: 1px solid var(--catalog-line); }
.inquiry-table-head { display: grid; grid-template-columns: minmax(0,1fr) 112px; padding: 22px 0 12px; color: #8a9293; font-size: 9px; font-weight: 800; letter-spacing: .11em; text-transform: uppercase; }
.inquiry-table-head span:last-child { text-align: center; }
.inquiry-item { display: grid; grid-template-columns: 54px minmax(0,1fr) 112px 28px; gap: 14px; align-items: center; padding: 16px 0; border-top: 1px solid var(--catalog-line); }
.inquiry-item-media { display: grid; width: 54px; height: 54px; place-items: center; background-color: #f2f2ee; background-image: linear-gradient(rgba(16,21,24,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(16,21,24,.035) 1px, transparent 1px); background-size: 14px 14px; color: #a0a7a7; font-size: 9px; font-weight: 800; }
.inquiry-item-media img { width: 100%; height: 100%; object-fit: contain; background: #fff; }
.inquiry-item-copy { min-width: 0; }
.inquiry-item-copy strong { display: block; overflow: hidden; color: var(--catalog-ink); font-size: 13px; text-overflow: ellipsis; white-space: nowrap; }
.inquiry-item-copy span { display: block; margin-top: 6px; color: #8a9293; font-size: 9px; letter-spacing: .06em; text-transform: uppercase; }
.inquiry-quantity { display: grid; grid-template-columns: 30px 38px 30px; justify-content: center; }
.inquiry-quantity button,
.inquiry-quantity input { height: 32px; border: 1px solid #d6dada; background: #fff; color: var(--catalog-ink); font-family: inherit; text-align: center; }
.inquiry-quantity button { cursor: pointer; font-size: 16px; }
.inquiry-quantity button + input,
.inquiry-quantity input + button { border-left: 0; }
.inquiry-quantity input { width: 38px; padding: 0; outline: 0; font-size: 11px; font-weight: 760; appearance: textfield; }
.inquiry-quantity input::-webkit-inner-spin-button,
.inquiry-quantity input::-webkit-outer-spin-button { margin: 0; appearance: none; }
.inquiry-remove { width: 28px; height: 32px; border: 0; background: transparent; color: #9aa1a1; font-size: 20px; cursor: pointer; }
.inquiry-remove:hover,
.inquiry-remove:focus-visible { color: var(--catalog-red); outline: none; }
.inquiry-customer { padding-top: 28px; }
.inquiry-section-heading { display: flex; justify-content: space-between; gap: 20px; align-items: baseline; margin-bottom: 20px; }
.inquiry-section-heading span { color: var(--catalog-red); font-size: 9px; font-weight: 850; letter-spacing: .11em; }
.inquiry-section-heading p { margin: 0; color: #7f8788; font-size: 11px; }
.inquiry-fields { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 17px 14px; }
.inquiry-fields label { display: grid; gap: 7px; }
.inquiry-fields label > span { color: #5f6869; font-size: 10px; font-weight: 700; }
.inquiry-fields input,
.inquiry-fields textarea { width: 100%; border: 1px solid #d5d9d9; border-radius: 0; background: #fff; padding: 11px 12px; color: var(--catalog-ink); font: inherit; font-size: 12px; outline: none; }
.inquiry-fields input:focus,
.inquiry-fields textarea:focus { border-color: var(--catalog-ink); }
.inquiry-field-wide { grid-column: 1 / -1; }
.inquiry-sheet-footer { border-top: 1px solid var(--catalog-line); background: #f4f4f0; padding: 18px 34px 24px; }
.inquiry-sheet-footer > p { min-height: 17px; margin: 0 0 12px; color: #707879; font-size: 10px; }
.inquiry-sheet-footer > p.is-error { color: #b72c35; }
.inquiry-sheet-footer > div { display: grid; grid-template-columns: minmax(0,.8fr) minmax(0,1.2fr); gap: 10px; }
.inquiry-sheet-footer button { min-height: 48px; border: 1px solid var(--catalog-ink); padding: 0 16px; font-family: inherit; font-size: 11px; font-weight: 800; cursor: pointer; }
.inquiry-sheet-footer button:disabled { cursor: not-allowed; opacity: .4; }
.inquiry-download { background: #fff; color: var(--catalog-ink); }
.inquiry-send { display: inline-flex; justify-content: space-between; align-items: center; background: var(--catalog-ink); color: #fff; }
.inquiry-send span { color: var(--catalog-red); }
.inquiry-send.is-loading { cursor: wait; opacity: .72; }
.catalog-toast { position: fixed; z-index: 230; right: 28px; bottom: 28px; visibility: hidden; max-width: 340px; transform: translateY(12px); background: var(--catalog-ink); padding: 14px 18px; color: #fff; font-size: 12px; line-height: 1.45; opacity: 0; box-shadow: 0 16px 40px rgba(9,14,16,.22); transition: opacity .2s ease, transform .2s ease, visibility .2s ease; }
.catalog-toast.is-visible { visibility: visible; transform: translateY(0); opacity: 1; }
.catalog-empty-state { grid-column: 1 / -1; display: grid; min-height: 380px; place-content: center; background: #f4f4f0; color: #697173; text-align: center; }
.catalog-empty-state strong { color: var(--catalog-ink); font-size: 22px; }
.catalog-empty-state p { font-size: 13px; }

.catalog-pagination { display: flex; gap: 5px; justify-content: flex-end; align-items: center; padding-top: 30px; }
.catalog-pagination button { min-width: 36px; min-height: 36px; border: 1px solid #d5d8d8; background: #fff; color: #6c7475; font-family: inherit; font-size: 10px; cursor: pointer; }
.catalog-pagination button.is-current { border-color: var(--catalog-ink); background: var(--catalog-ink); color: #fff; }
.catalog-pagination button:last-child { padding: 0 15px; }
.catalog-pagination button:disabled { cursor: not-allowed; opacity: .38; }
.catalog-pagination span { color: #a1a7a7; }
.catalog-mobile-bar { display: none; }
.catalog-overlay { display: none; }

.catalog-assurance { display: grid; grid-template-columns: .85fr 1.4fr; gap: 8vw; padding: 72px var(--content-x); border-top: 1px solid var(--catalog-line); background: #ecebe6; }
.catalog-assurance > div:first-child > span { color: var(--catalog-red); font-size: 9px; font-weight: 850; letter-spacing: .12em; }
.catalog-assurance h2 { max-width: 500px; margin: 14px 0 0; color: var(--catalog-ink); font-size: clamp(30px, 3vw, 50px); line-height: 1; letter-spacing: -.045em; }
.catalog-assurance-points { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: #cfd1ce; }
.catalog-assurance-points p { display: grid; gap: 35px; margin: 0; background: #ecebe6; padding: 4px 26px 18px; }
.catalog-assurance-points strong { color: #9ca2a0; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 9px; }
.catalog-assurance-points span { color: #343b3d; font-size: 12px; font-weight: 720; line-height: 1.35; }

@media (max-width: 1180px) {
  .catalog-workspace { grid-template-columns: 248px minmax(0, 1fr); }
  .catalog-results { padding-inline: 28px; }
  .product-slot-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .product-slot-media { min-height: 230px; }
}

@media (max-width: 860px) {
  body.catalog-menu-open { overflow: hidden; }
  .product-center-intro { grid-template-columns: 1fr; gap: 28px; padding-top: 52px; }
  .product-center-title h1 { font-size: clamp(48px, 12vw, 72px); }
  .catalog-workspace { display: block; min-height: 0; border: 0; }
  .catalog-mobile-bar { display: flex; position: sticky; top: 76px; z-index: 20; justify-content: space-between; gap: 10px; padding: 12px var(--content-x); border-bottom: 1px solid var(--catalog-line); background: rgba(255,255,255,.96); backdrop-filter: blur(12px); }
  .catalog-mobile-trigger { display: flex; justify-content: space-between; width: min(100%, 240px); min-height: 44px; align-items: center; border: 0; background: var(--catalog-ink); padding: 0 15px; color: #fff; font-family: inherit; font-size: 12px; font-weight: 750; }
  .catalog-mobile-trigger strong { color: var(--catalog-red); }
  .catalog-inquiry-button-mobile { display: inline-flex; }
  .catalog-head-actions { display: none; }
  .catalog-sidebar { position: fixed; z-index: 120; top: 0; bottom: 0; left: 0; width: min(88vw, 330px); height: 100vh; min-height: 0; transform: translateX(-102%); transition: transform .3s ease; }
  .catalog-sidebar.is-open { transform: translateX(0); }
  .catalog-sidebar-head button { display: block; }
  .catalog-tree { max-height: calc(100vh - 210px); }
  .catalog-overlay { position: fixed; z-index: 110; inset: 0; background: rgba(9,12,13,.52); backdrop-filter: blur(3px); }
  .catalog-overlay.is-open { display: block; }
  .catalog-results { padding: 0 var(--content-x) 58px; }
  .catalog-toolbar { min-height: 66px; }
  .catalog-search { width: 100%; }
  .catalog-assurance { grid-template-columns: 1fr; gap: 38px; }
}

@media (max-width: 620px) {
  .product-center-intro { padding-bottom: 38px; }
  .product-center-summary > p { font-size: 15px; }
  .catalog-inquiry-button-mobile { padding-inline: 11px; }
  .catalog-result-head { grid-template-columns: 1fr; gap: 18px; padding-top: 26px; }
  .catalog-grid-head { align-items: center; }
  .catalog-grid-head p { display: grid; gap: 3px; }
  .product-slot-grid { grid-template-columns: 1fr; }
  .product-slot-media { min-height: 270px; }
  .catalog-assurance-points { grid-template-columns: 1fr; }
  .catalog-assurance-points p { gap: 18px; }
  .inquiry-sheet-header { min-height: 108px; padding: 24px 20px; }
  .inquiry-sheet-body { padding: 0 20px 28px; }
  .inquiry-table-head { grid-template-columns: minmax(0,1fr) 96px; }
  .inquiry-item { grid-template-columns: 44px minmax(0,1fr) 96px 24px; gap: 9px; }
  .inquiry-item-media { width: 44px; height: 48px; }
  .inquiry-quantity { grid-template-columns: 27px 34px 27px; }
  .inquiry-quantity button,
  .inquiry-quantity input { height: 30px; }
  .inquiry-quantity input { width: 34px; }
  .inquiry-fields { grid-template-columns: 1fr; }
  .inquiry-field-wide { grid-column: auto; }
  .inquiry-section-heading { display: grid; gap: 6px; }
  .inquiry-sheet-footer { padding: 14px 20px 18px; }
  .catalog-toast { right: 16px; bottom: 16px; left: 16px; max-width: none; }
}

@media (prefers-reduced-motion: reduce) {
  .inquiry-sheet,
  .inquiry-sheet-overlay,
  .catalog-toast { transition: none; }
}