.loong-pc-home,
.loong-pc-home * {
  box-sizing: border-box;
}

.loong-pc-home {
  --loong-navy: #062f5e;
  --loong-blue: #07518f;
  --loong-blue-bright: #0b6db7;
  --loong-steel: #747c84;
  --loong-ink: #111820;
  --loong-muted: #63707c;
  --loong-line: #dce3e9;
  --loong-paper: #f4f7f9;
  color: var(--loong-ink);
  background: #fff;
}

.loong-home {
  overflow: hidden;
}

.loong-home img {
  display: block;
  width: 100%;
}

.loong-home a {
  color: inherit;
  text-decoration: none;
}

.loong-shell {
  width: min(1480px, calc(100% - 80px));
  margin: 0 auto;
}

.loong-section {
  padding: 82px 0;
}

.loong-eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 18px;
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: 0;
  text-transform: uppercase;
}

.loong-eyebrow span {
  display: block;
  width: 34px;
  height: 3px;
  background: #4e9bd2;
}

.loong-eyebrow--dark {
  color: var(--loong-blue);
}

.loong-section-head {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.55fr);
  align-items: end;
  gap: 64px;
  margin-bottom: 42px;
}

.loong-section-head h2,
.loong-applications__intro h2 {
  max-width: 840px;
  margin: 0;
  color: var(--loong-ink);
  font-size: 48px;
  font-weight: 720;
  line-height: 1.08;
  letter-spacing: 0;
}

.loong-section-head > p,
.loong-applications__intro > p {
  margin: 0;
  color: var(--loong-muted);
  font-size: 16px;
  line-height: 1.75;
}

.loong-section-head--light h2 {
  color: #fff;
}

.loong-section-head--light > p {
  color: rgba(255, 255, 255, 0.7);
}

.loong-btn {
  display: inline-flex;
  min-height: 52px;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0;
  transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

.loong-btn:hover {
  transform: translateY(-2px);
}

.loong-btn--primary {
  border-color: #0d68a9;
  background: #0d68a9;
  color: #fff !important;
}

.loong-btn--primary:hover {
  border-color: #1582cf;
  background: #1582cf;
}

.loong-btn--ghost {
  border-color: rgba(255, 255, 255, 0.52);
  background: rgba(5, 17, 31, 0.22);
  color: #fff !important;
}

.loong-btn--ghost:hover {
  border-color: #fff;
  background: rgba(255, 255, 255, 0.1);
}

.loong-hero {
  position: relative;
  display: flex;
  min-height: max(720px, 100svh);
  align-items: center;
  overflow: hidden;
  isolation: isolate;
  color: #fff;
  background: #061525;
}

.loong-hero__media {
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image: url(../img/loong-home/loong-hero-product-range.webp);
  background-position: center center;
  background-size: cover;
  transform: scale(1.015);
}

.loong-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(90deg, rgba(2, 13, 25, 0.96) 0%, rgba(4, 25, 46, 0.82) 38%, rgba(3, 17, 31, 0.34) 69%, rgba(3, 12, 22, 0.16) 100%),
    linear-gradient(0deg, rgba(1, 10, 19, 0.58), transparent 52%);
}

.loong-hero__inner {
  width: min(1480px, calc(100% - 80px));
  margin: 0 auto;
  padding: 146px 0 106px;
}

.loong-hero__copy {
  width: min(760px, 58%);
}

.loong-hero h1 {
  margin: 0;
  color: #fff;
  font-size: 68px;
  font-weight: 760;
  line-height: 1.02;
  letter-spacing: 0;
}

.loong-hero__lead {
  max-width: 690px;
  margin: 28px 0 0;
  color: rgba(255, 255, 255, 0.76);
  font-size: 17px;
  line-height: 1.75;
}

.loong-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 32px;
}

.loong-hero__facts {
  display: grid;
  max-width: 690px;
  grid-template-columns: repeat(3, 1fr);
  margin: 52px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.22);
}

.loong-hero__facts div {
  min-width: 0;
  padding-right: 24px;
}

.loong-hero__facts div + div {
  padding-left: 24px;
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.loong-hero__facts dt {
  color: #fff;
  font-size: 24px;
  font-weight: 760;
  line-height: 1.1;
}

.loong-hero__facts dd {
  margin: 6px 0 0;
  color: rgba(255, 255, 255, 0.62);
  font-size: 12px;
  line-height: 1.4;
}

.loong-hero__scroll {
  position: absolute;
  right: 40px;
  bottom: 34px;
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255, 255, 255, 0.72) !important;
  font-size: 12px;
  font-weight: 600;
}

.loong-hero__scroll span {
  position: relative;
  display: block;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255, 255, 255, 0.46);
  border-radius: 50%;
}

.loong-hero__scroll span::after {
  content: "";
  position: absolute;
  top: 11px;
  left: 14px;
  width: 6px;
  height: 6px;
  border-right: 1px solid #fff;
  border-bottom: 1px solid #fff;
  transform: rotate(45deg);
}

.loong-categories {
  background: #fff;
}

.loong-category-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.loong-category {
  position: relative;
  display: grid;
  min-width: 0;
  grid-template-columns: 132px minmax(0, 1fr);
  min-height: 132px;
  overflow: hidden;
  border: 1px solid var(--loong-line);
  border-radius: 4px;
  background: #fff;
  transition: border-color 180ms ease, box-shadow 180ms ease, transform 180ms ease;
}

.loong-category:hover {
  z-index: 1;
  border-color: #8db3cf;
  box-shadow: 0 18px 38px rgba(17, 42, 65, 0.1);
  transform: translateY(-3px);
}

.loong-category__image {
  overflow: hidden;
  background: #e9eef2;
}

.loong-category__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 360ms ease;
}

.loong-category:hover .loong-category__image img {
  transform: scale(1.045);
}

.loong-category__body {
  display: flex;
  min-width: 0;
  flex-direction: column;
  justify-content: center;
  padding: 17px 16px;
}

.loong-category__body > i {
  margin-bottom: 12px;
  color: var(--loong-blue);
  font-size: 20px;
}

.loong-category__title {
  display: -webkit-box;
  overflow: hidden;
  color: var(--loong-ink);
  font-size: 15px;
  font-weight: 720;
  line-height: 1.32;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.loong-category__count {
  margin-top: 7px;
  color: #84909b;
  font-size: 11px;
}

.loong-section-action {
  display: flex;
  justify-content: flex-end;
  margin-top: 26px;
}

.loong-section-action a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  color: var(--loong-blue);
  font-size: 14px;
  font-weight: 700;
}

.loong-factory {
  background: #071827;
}

.loong-factory-grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  grid-auto-rows: 250px;
  gap: 12px;
}

.loong-factory-image {
  position: relative;
  min-width: 0;
  margin: 0;
  overflow: hidden;
  background: #12293c;
}

.loong-factory-image--1 {
  grid-column: span 7;
  grid-row: span 2;
}

.loong-factory-image--2,
.loong-factory-image--3 {
  grid-column: span 5;
}

.loong-factory-image--4,
.loong-factory-image--5,
.loong-factory-image--6 {
  grid-column: span 4;
}

.loong-factory-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease, filter 300ms ease;
}

.loong-factory-image:hover img {
  filter: brightness(1.06);
  transform: scale(1.025);
}

.loong-factory-image figcaption {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  padding: 42px 18px 15px;
  color: #fff;
  font-size: 13px;
  font-weight: 650;
  background: linear-gradient(transparent, rgba(3, 12, 22, 0.85));
}

.loong-disclosure {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 7px;
  margin: 14px 0 0;
  color: rgba(255, 255, 255, 0.52);
  font-size: 11px;
}

.loong-products {
  background: var(--loong-paper);
}

.loong-product-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 20px;
}

.loong-product {
  overflow: hidden;
  border: 1px solid #dce3e8;
  border-radius: 4px;
  background: #fff;
  transition: box-shadow 180ms ease, transform 180ms ease;
}

.loong-product:hover {
  box-shadow: 0 20px 42px rgba(14, 39, 61, 0.1);
  transform: translateY(-3px);
}

.loong-product__image {
  position: relative;
  display: block;
  overflow: hidden;
  aspect-ratio: 1 / 0.82;
  background: #edf1f4;
}

.loong-product__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 420ms ease;
}

.loong-product:hover .loong-product__image img {
  transform: scale(1.04);
}

.loong-product__image > span {
  position: absolute;
  right: 12px;
  bottom: 12px;
  display: inline-flex;
  min-height: 34px;
  align-items: center;
  gap: 7px;
  padding: 0 12px;
  border-radius: 3px;
  background: rgba(4, 27, 48, 0.9);
  color: #fff;
  font-size: 11px;
  font-weight: 650;
  opacity: 0;
  transform: translateY(7px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.loong-product:hover .loong-product__image > span {
  opacity: 1;
  transform: translateY(0);
}

.loong-product__body {
  min-height: 178px;
  padding: 20px;
}

.loong-product__body > p {
  margin: 0 0 9px;
  color: var(--loong-blue);
  font-size: 11px;
  font-weight: 750;
  line-height: 1.3;
  text-transform: uppercase;
}

.loong-product h3 {
  display: -webkit-box;
  min-height: 48px;
  margin: 0;
  overflow: hidden;
  color: var(--loong-ink);
  font-size: 16px;
  font-weight: 690;
  line-height: 1.48;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}

.loong-product__quote {
  display: inline-block;
  margin-top: 20px;
  border-bottom: 1px solid #8ba0b3;
  color: #44586a !important;
  font-size: 12px;
  font-weight: 680;
}

.loong-applications {
  background: #0a263f;
}

.loong-applications__intro {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(340px, 0.65fr) auto;
  align-items: end;
  gap: 48px;
  margin-bottom: 38px;
}

.loong-applications__intro .loong-eyebrow {
  grid-column: 1 / -1;
  margin-bottom: -28px;
}

.loong-applications__intro h2 {
  color: #fff;
}

.loong-applications__intro > p {
  color: rgba(255, 255, 255, 0.68);
}

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

.loong-application {
  position: relative;
  min-height: 480px;
  overflow: hidden;
  background: #102f49;
}

.loong-application::after {
  content: "";
  position: absolute;
  inset: 30% 0 0;
  background: linear-gradient(transparent, rgba(2, 12, 22, 0.94));
}

.loong-application img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 500ms ease;
}

.loong-application:hover img {
  transform: scale(1.025);
}

.loong-application > div {
  position: absolute;
  right: 0;
  bottom: 0;
  left: 0;
  z-index: 2;
  padding: 28px;
}

.loong-application h3 {
  margin: 0 0 9px;
  color: #fff;
  font-size: 22px;
  line-height: 1.2;
}

.loong-application p {
  margin: 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
  line-height: 1.65;
}

.loong-process {
  background: #fff;
}

.loong-process-list {
  position: relative;
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}

.loong-process-list::before {
  content: "";
  position: absolute;
  top: 31px;
  right: 7%;
  left: 7%;
  height: 1px;
  background: #c7d3dc;
}

.loong-process-list li {
  position: relative;
  z-index: 1;
  min-width: 0;
  padding: 0 18px;
  text-align: center;
}

.loong-process-list li > span {
  display: inline-flex;
  width: 62px;
  height: 62px;
  align-items: center;
  justify-content: center;
  border: 1px solid #a9bdcd;
  border-radius: 50%;
  background: #fff;
  color: var(--loong-blue);
  font-size: 23px;
}

.loong-process-list h3 {
  margin: 19px 0 9px;
  color: var(--loong-ink);
  font-size: 16px;
  line-height: 1.3;
}

.loong-process-list p {
  margin: 0;
  color: #73808b;
  font-size: 12px;
  line-height: 1.65;
}

.loong-process-cta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
  margin-top: 58px;
  padding: 30px 34px;
  border-left: 4px solid var(--loong-blue);
  background: #edf3f7;
}

.loong-process-cta p {
  margin: 0 0 5px;
  color: #687682;
  font-size: 13px;
}

.loong-process-cta h3 {
  margin: 0;
  color: var(--loong-ink);
  font-size: 23px;
  line-height: 1.25;
}

.loong-pc-home #kf {
  padding-top: 76px !important;
  padding-bottom: 82px !important;
  background: #eef3f6 !important;
}

.loong-pc-home #kf .cs-eyebrow,
.loong-pc-home #kf .cs-title {
  color: var(--loong-navy) !important;
}

[data-loong-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 560ms ease, transform 560ms ease;
}

[data-loong-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  [data-loong-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .loong-home * {
    scroll-behavior: auto !important;
  }
}

@media screen and (max-width: 1260px) and (min-width: 701px) {
  .loong-shell,
  .loong-hero__inner {
    width: calc(100% - 48px);
  }

  .loong-hero h1 {
    font-size: 54px;
  }

  .loong-hero__copy {
    width: min(720px, 66%);
  }

  .loong-section-head h2,
  .loong-applications__intro h2 {
    font-size: 40px;
  }

  .loong-category-grid,
  .loong-product-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .loong-applications__intro {
    grid-template-columns: 1fr 1fr;
  }

  .loong-applications__intro .loong-btn {
    grid-column: 1 / -1;
    justify-self: start;
  }

  .loong-process-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    row-gap: 42px;
  }

  .loong-process-list::before {
    display: none;
  }
}

@media screen and (max-width: 900px) and (min-width: 701px) {
  .loong-section {
    padding: 68px 0;
  }

  .loong-hero h1 {
    font-size: 48px;
  }

  .loong-hero__copy {
    width: 76%;
  }

  .loong-section-head {
    grid-template-columns: 1fr;
    gap: 18px;
  }

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

  .loong-factory-grid {
    grid-auto-rows: 215px;
  }

  .loong-application-grid {
    grid-template-columns: 1fr;
  }

  .loong-application {
    min-height: 430px;
  }
}

@media screen and (max-width: 700px) {
  .loong-pc-home {
    display: none !important;
  }
}