:root {
  --bf-accent: #d6502d;
  --bf-accent-dark: #b33b20;
  --bf-ink: #182027;
  --bf-muted: #64717b;
  --bf-line: rgba(24, 32, 39, .12);
  --bf-surface: #f5f6f5;
  --bf-white: #fff;
  --bf-ease: cubic-bezier(.22, .61, .36, 1);
}

/* About: use a real company visual in the left profile panel. */
body.bf-about-standalone .bf-about-profile__statement {
  position: relative;
  align-self: stretch;
  min-height: clamp(400px, 38vw, 620px);
  overflow: hidden;
  background: #18363b;
}

body.bf-about-standalone .bf-about-profile__statement > img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  filter: saturate(.78) contrast(1.04);
}

body.bf-about-standalone .bf-about-profile__statement::after {
  position: absolute;
  inset: 0;
  content: "";
  background: linear-gradient(0deg, rgba(10, 28, 31, .78), rgba(10, 28, 31, .06) 62%);
}

.bf-about-profile__photo-caption {
  position: absolute;
  z-index: 1;
  right: clamp(24px, 4vw, 64px);
  bottom: clamp(24px, 4vw, 58px);
  left: clamp(24px, 4vw, 64px);
  color: #fff;
}

.bf-about-profile__photo-caption p {
  margin: 0 0 10px;
  color: #f05a2a;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
}

.bf-about-profile__photo-caption span {
  display: block;
  max-width: 370px;
  font-size: clamp(16px, 1.25vw, 21px);
  font-weight: 600;
  line-height: 1.65;
}

@media (max-width: 820px) {
  body.bf-about-standalone .bf-about-profile__statement {
    min-height: 360px;
  }
}

/* About profile: a full-bleed company image, followed by readable company copy. */
body.bf-about-standalone .bf-about-profile__inner {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 0;
  max-width: none;
}

body.bf-about-standalone .bf-about-profile {
  padding: 0;
}

body.bf-about-standalone .bf-about-profile__statement {
  left: auto;
  width: auto;
  height: clamp(320px, 28vw, 500px);
  min-height: 0;
  margin: clamp(42px, 6vw, 88px) clamp(24px, 3.5vw, 68px);
  align-self: center;
}

body.bf-about-standalone .bf-about-profile__statement::after {
  display: none;
}

body.bf-about-standalone .bf-about-profile__statement > img {
  object-position: center;
  filter: none;
}

body.bf-about-standalone .bf-about-profile__content {
  width: auto;
  margin: 0;
  padding: clamp(56px, 7vw, 130px) clamp(28px, 8vw, 155px);
}

@media (max-width: 820px) {
  body.bf-about-standalone .bf-about-profile__inner {
    grid-template-columns: 1fr;
  }

  body.bf-about-standalone .bf-about-profile__statement {
    height: 300px;
    margin: 36px 24px;
  }
}

/* Product categories and product details use the full available page width. */
.bf-product-page .bf-page__layout {
  grid-template-columns: minmax(0, 1fr);
  max-width: none;
  gap: 0;
}

.bf-product-page {
  padding-right: clamp(24px, 12.5vw, 240px);
  padding-left: clamp(24px, 12.5vw, 240px);
}

.bf-product-page .bf-side-nav {
  display: none;
}

.bf-product-page .bf-page__content {
  width: 100%;
  max-width: none;
}

.bf-category-products {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(18px, 2vw, 32px);
}

.bf-category-products article {
  background: #fff;
}

.bf-category-products article a {
  display: block;
  height: 100%;
  padding-bottom: clamp(24px, 2.5vw, 40px);
  color: var(--bf-ink);
}

.bf-category-products__image {
  aspect-ratio: 1.55;
  overflow: hidden;
  background: #e5eceb;
}

.bf-category-products__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s var(--bf-ease);
}

.bf-category-products article a > span,
.bf-category-products h3,
.bf-category-products p,
.bf-category-products b {
  display: block;
  margin-right: clamp(20px, 2.5vw, 42px);
  margin-left: clamp(20px, 2.5vw, 42px);
}

.bf-category-products article a > span {
  margin-top: 24px;
  color: var(--bf-accent);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .14em;
}

.bf-category-products h3 {
  margin-top: 10px;
  margin-bottom: 9px;
  font-size: clamp(22px, 2vw, 32px);
}

.bf-category-products p {
  min-height: 44px;
  margin-top: 0;
  color: #748084;
  font-size: 14px;
  line-height: 1.7;
}

.bf-category-products b {
  margin-top: 20px;
  color: var(--bf-accent);
  font-size: 13px;
}

.bf-category-products b i {
  margin-left: 8px;
  font-style: normal;
}

.bf-category-products article:hover .bf-category-products__image img {
  transform: scale(1.045);
}

.bf-app-page {
  padding: clamp(70px, 8vw, 130px) clamp(24px, 12.5vw, 240px);
  background: #f5f7f6;
}

.bf-app-page__header {
  max-width: 720px;
  margin-bottom: clamp(36px, 5vw, 72px);
}

.bf-app-page__header p {
  margin: 0 0 10px;
  color: var(--bf-accent);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .16em;
}

.bf-app-page__header h2 {
  margin: 0;
  color: var(--bf-ink);
  font-size: clamp(32px, 4vw, 58px);
  line-height: 1.25;
}

.bf-app-page__header span {
  display: block;
  margin-top: 18px;
  color: #68767a;
  font-size: 16px;
  line-height: 1.8;
}

.bf-app-page__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(14px, 2vw, 28px);
}

.bf-app-page__grid article {
  overflow: hidden;
  background: #fff;
}

.bf-app-page__grid article > div {
  aspect-ratio: 1.16;
  overflow: hidden;
}

.bf-app-page__grid img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s var(--bf-ease);
}

.bf-app-page__grid article:hover img {
  transform: scale(1.045);
}

.bf-app-page__grid article > span,
.bf-app-page__grid h3,
.bf-app-page__grid p {
  display: block;
  margin-right: 24px;
  margin-left: 24px;
}

.bf-app-page__grid article > span {
  margin-top: 24px;
  color: var(--bf-accent);
  font: 700 11px Arial, sans-serif;
  letter-spacing: .12em;
}

.bf-app-page__grid h3 {
  margin-top: 8px;
  margin-bottom: 8px;
  color: var(--bf-ink);
  font-size: clamp(20px, 1.7vw, 27px);
}

.bf-app-page__grid p {
  min-height: 72px;
  margin-bottom: 28px;
  color: #748084;
  font-size: 14px;
  line-height: 1.75;
}

.bf-app-page__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-top: clamp(42px, 6vw, 82px);
  padding-top: 24px;
  border-top: 1px solid #d6dfdd;
}

.bf-app-page__footer p {
  margin: 0;
  color: #56666a;
}

.bf-app-page__footer a {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--bf-accent);
  font-weight: 700;
}

.bf-app-page__footer a span {
  font-size: 20px;
}

.bf-category-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(16px, 2vw, 28px);
}

.bf-category-grid a {
  position: relative;
  display: block;
  min-height: 220px;
  padding: clamp(26px, 3vw, 48px);
  color: var(--bf-ink);
  border: 1px solid #dce4e2;
  background: #fff;
  transition: border-color .25s var(--bf-ease), transform .25s var(--bf-ease), box-shadow .25s var(--bf-ease);
}

.bf-category-grid a:hover {
  border-color: var(--bf-accent);
  box-shadow: 0 15px 35px rgba(25, 48, 49, .08);
  transform: translateY(-3px);
}

.bf-category-grid a > span {
  color: var(--bf-accent);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .14em;
}

.bf-category-grid h3 {
  margin: 18px 0 10px;
  font-size: clamp(22px, 2.2vw, 34px);
}

.bf-category-grid p {
  max-width: 480px;
  margin: 0;
  color: #738084;
  font-size: 14px;
  line-height: 1.75;
}

.bf-category-grid i {
  position: absolute;
  right: clamp(24px, 3vw, 48px);
  bottom: clamp(24px, 3vw, 48px);
  color: var(--bf-accent);
  font-size: 22px;
  font-style: normal;
}

@media (max-width: 900px) {
  .bf-app-page__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .bf-category-grid {
    grid-template-columns: 1fr;
  }

  .bf-app-page__grid {
    grid-template-columns: 1fr;
  }

  .bf-app-page__footer {
    align-items: flex-start;
    flex-direction: column;
  }
}

@media (max-width: 560px) {
  .bf-category-products {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 1500px) {
  .bf-product-page .bf-product-list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* About principles and communication sections are full-bleed bands as well. */
body.bf-about-standalone .bf-about-principles,
body.bf-about-standalone .bf-about-guides {
  width: 100%;
  max-width: none;
  margin-right: clamp(24px, 12.5vw, 240px);
  margin-left: clamp(24px, 12.5vw, 240px);
  width: calc(100% - clamp(48px, 25vw, 480px));
}

body.bf-about-standalone .bf-about-profile {
  padding-right: clamp(24px, 12.5vw, 240px);
  padding-left: clamp(24px, 12.5vw, 240px);
}

.bf-inner-hero__image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center 56%}.bf-inner-hero__shade{position:absolute;inset:0;background:rgba(10,27,31,.48)}.bf-inner-hero .bf-inner-hero__content{z-index:1}
.bf-about-profile h2{max-width:520px;margin:0;color:#15242e;font-size:clamp(42px,4vw,70px);line-height:1.28}.bf-contact-intro h2{margin:0;color:#17242b;font-size:clamp(42px,4vw,66px);line-height:1.18}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--bf-ink); background: var(--bf-white); font: 16px/1.6 "Microsoft YaHei", "PingFang SC", Arial, sans-serif; }
a { color: inherit; text-decoration: none; }
button { font: inherit; }
img { display: block; max-width: 100%; }
.skip-link { position: fixed; z-index: 1000; top: -80px; left: 16px; padding: 10px 16px; color: #fff; background: var(--bf-ink); transition: top .2s var(--bf-ease); }
.skip-link:focus { top: 16px; }

.bf-header { position: relative; z-index: 100; width: 100%; background: #fff; border-bottom: 1px solid rgba(24, 32, 39, .06); transition: box-shadow .25s var(--bf-ease); }
.bf-header.is-scrolled { box-shadow: 0 8px 28px rgba(24, 32, 39, .08); }
.bf-header__inner { width: 100%; min-height: 84px; padding: 0 clamp(24px, 7vw, 150px); display: flex; align-items: center; gap: clamp(22px, 3.4vw, 68px); }
.bf-brand { flex: 0 0 auto; display: flex; align-items: center; padding: 4px 0; }
.bf-brand img { width: auto; height: clamp(68px, 5vw, 78px); max-width: 320px; }
.bf-nav { flex: 1; display: flex; justify-content: flex-end; align-items: center; gap: clamp(20px, 2vw, 43px); white-space: nowrap; }
.bf-nav__item { position: relative; }
.bf-nav__item > a { display: inline-flex; align-items: center; gap: 7px; }
.bf-nav__item > a > i { width: 6px; height: 6px; margin-top: -3px; border-right: 1px solid currentColor; border-bottom: 1px solid currentColor; transform: rotate(45deg); }
.bf-nav__dropdown { position: absolute; z-index: 20; top: 100%; left: 50%; display: grid; min-width: 190px; padding: 8px 0; border: 1px solid #e0e7e5; background: #fff; box-shadow: 0 14px 28px rgba(20,44,44,.1); opacity: 0; pointer-events: none; transform: translate(-50%, -7px); transition: opacity .2s var(--bf-ease), transform .2s var(--bf-ease); }
.bf-nav__item:hover .bf-nav__dropdown, .bf-nav__item:focus-within .bf-nav__dropdown { opacity: 1; pointer-events: auto; transform: translate(-50%, 0); }
.bf-nav__dropdown a { display: flex; min-height: 40px; align-items: center; padding: 0 16px; color: #526064; font-size: 13px; }
.bf-nav__dropdown a::after { display: none; }
.bf-nav__dropdown a:hover, .bf-nav__dropdown a.is-active { color: var(--bf-accent); background: #edf5f3; }
@media (max-width: 820px) {
  .bf-nav__item { display: grid; }
  .bf-nav__dropdown { position: static; display: grid; min-width: 0; margin: -2px 0 7px; padding: 0 0 0 14px; border: 0; box-shadow: none; opacity: 1; pointer-events: auto; transform: none; }
  .bf-nav__dropdown a { padding: 10px 0; color: #69777b; background: transparent; }
  .bf-nav__dropdown a:hover, .bf-nav__dropdown a.is-active { color: var(--bf-accent); background: transparent; }
}
.bf-nav a { position: relative; padding: 34px 0 31px; font-size: 15px; color: #323b42; transition: color .22s var(--bf-ease); }
.bf-nav a::after { position: absolute; content: ""; right: 0; bottom: 23px; left: 0; height: 2px; background: var(--bf-accent); transform: scaleX(0); transform-origin: right; transition: transform .25s var(--bf-ease); }
.bf-nav a:hover, .bf-nav a.is-active { color: var(--bf-accent); }
.bf-nav a:hover::after, .bf-nav a.is-active::after { transform: scaleX(1); transform-origin: left; }
.bf-header__tools { display: flex; align-items: center; gap: 18px; margin-left: auto; }.bf-header__contact { display: inline-flex; align-items: center; gap: 8px; color: var(--bf-ink); font: 700 13px Arial,sans-serif; white-space: nowrap; }.bf-header__contact svg { width: 19px; height: 19px; fill: none; stroke: var(--bf-accent); stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }.bf-header__contact:hover { color: var(--bf-accent); }.bf-language { display: inline-flex; overflow: hidden; border: 1px solid #90a6a3; border-radius: 16px; }.bf-language a { display: grid; min-width: 39px; min-height: 27px; place-items: center; color: #52706d; font: 700 11px Arial,sans-serif; }.bf-language a.is-active, .bf-language a:hover { color: #fff; background: var(--bf-accent); }
.bf-menu-toggle { display: none; }

.bf-hero { width: 100%; overflow: hidden; }
.bf-hero__swiper { position: relative; width: 100%; height: min(820px, calc(100svh - 92px)); min-height: 620px; }
.bf-hero__slide { position: relative; height: 100%; overflow: hidden; background: #141c20; }
.bf-hero__slide > img { width: 100%; height: 100%; object-fit: cover; object-position: center; transform: scale(1.02); transition: transform 7s ease-out; }
.swiper-slide-active.bf-hero__slide > img { transform: scale(1.1); }
.bf-hero__slide--kiln > img { object-position: center 42%; filter: saturate(.7) contrast(1.05); }
.bf-hero__shade { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(11, 23, 27, .86) 0%, rgba(15, 36, 38, .71) 35%, rgba(16, 25, 29, .16) 75%), linear-gradient(0deg, rgba(5, 12, 14, .32), transparent 45%); }
.bf-hero__shade--warm { background: linear-gradient(90deg, rgba(31, 28, 22, .9), rgba(85, 48, 24, .58) 43%, rgba(24, 25, 22, .15) 76%); }
.bf-hero__shade--blue { background: linear-gradient(90deg, rgba(13, 28, 37, .92), rgba(21, 56, 70, .68) 42%, rgba(20, 33, 39, .13) 76%); }
.bf-hero__content { position: absolute; z-index: 2; top: 50%; left: clamp(24px, 12.5vw, 240px); width: min(590px, calc(100% - 48px)); color: #fff; transform: translateY(-50%); }
@media (min-width: 821px) {
  .bf-hero__content { right: clamp(24px, 12.5vw, 240px); width: auto; }
}
.bf-hero__eyebrow { margin: 0 0 21px; color: #f7e5de; font-size: 12px; font-weight: 700; letter-spacing: .22em; }
.bf-hero__content h1, .bf-hero__content h2 { margin: 0; color: #fff; font-size: clamp(44px, 4vw, 78px); font-weight: 300; line-height: 1.16; letter-spacing: .02em; }
.bf-hero__content h1 strong, .bf-hero__content h2 strong { font-weight: 700; }
.bf-hero__content h1::before, .bf-hero__content h2::before { display: block; width: 72px; height: 3px; margin-bottom: 26px; content: ""; background: var(--bf-accent); }
.bf-hero__summary { max-width: 450px; margin: 30px 0 35px; color: rgba(255, 255, 255, .86); font-size: 17px; line-height: 1.85; }
.bf-button { display: inline-flex; min-height: 48px; align-items: center; gap: 25px; padding: 11px 12px 11px 22px; color: #fff; border: 1px solid rgba(255, 255, 255, .65); font-size: 14px; transition: background .25s var(--bf-ease), border-color .25s var(--bf-ease); }
.bf-button span { display: grid; width: 25px; height: 25px; place-items: center; color: #fff; background: var(--bf-accent); border-radius: 50%; transition: transform .25s var(--bf-ease); }
.bf-button:hover { background: var(--bf-accent); border-color: var(--bf-accent); }
.bf-button:hover span { transform: translateX(4px); }
.bf-hero__bottom { position: absolute; z-index: 3; right: clamp(24px, 7vw, 150px); bottom: 32px; left: clamp(24px, 7vw, 150px); display: flex; align-items: center; justify-content: space-between; }
.bf-hero__pagination { display: flex; gap: 10px; align-items: center; }
.bf-hero__pagination .swiper-pagination-bullet { width: 30px; height: 2px; margin: 0 !important; border-radius: 0; opacity: .55; background: #fff; transition: width .25s var(--bf-ease), opacity .25s var(--bf-ease), background .25s var(--bf-ease); }
.bf-hero__pagination .swiper-pagination-bullet-active { width: 62px; opacity: 1; background: var(--bf-accent); }
.bf-hero__actions { display: flex; gap: 9px; margin-left: auto; }
.bf-hero__actions button { display: grid; width: 48px; height: 48px; place-items: center; padding: 0; color: #fff; border: 1px solid rgba(255, 255, 255, .55); background: rgba(10, 17, 20, .13); cursor: pointer; transition: background .22s var(--bf-ease), border-color .22s var(--bf-ease); }
.bf-hero__actions button:hover, .bf-hero__actions button:focus-visible { border-color: var(--bf-accent); outline: 0; background: var(--bf-accent); }
.bf-scroll-hint { position: absolute; left: 50%; display: inline-flex; flex-direction: column; align-items: center; gap: 7px; color: rgba(255, 255, 255, .85); font-size: 11px; letter-spacing: .12em; transform: translateX(-50%); }
.bf-scroll-hint span { width: 17px; height: 27px; border: 1px solid rgba(255, 255, 255, .85); border-radius: 12px; }
.bf-scroll-hint span::after { display: block; width: 2px; height: 6px; margin: 5px auto; content: ""; background: #fff; border-radius: 2px; animation: bf-scroll 1.8s infinite; }
@keyframes bf-scroll { 0%, 100% { opacity: 1; transform: translateY(0); } 60% { opacity: .25; transform: translateY(7px); } }

.bf-product-lines { width: 100%; padding: clamp(72px, 9vw, 150px) clamp(24px, 7vw, 150px); background: var(--bf-surface); }
.bf-product-lines > header { margin-bottom: clamp(34px, 4vw, 66px); }
.bf-product-lines > header p { margin: 0 0 8px; color: var(--bf-accent); font-size: 12px; font-weight: 700; letter-spacing: .18em; }
.bf-product-lines h2 { margin: 0; font-size: clamp(30px, 2.4vw, 48px); line-height: 1.25; }
.bf-product-lines__grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); border-top: 1px solid var(--bf-line); }
.bf-product-lines__item { position: relative; min-height: 260px; padding: clamp(28px, 4vw, 68px); overflow: hidden; background: #fff; border-bottom: 1px solid var(--bf-line); transition: background .3s var(--bf-ease), color .3s var(--bf-ease); }
.bf-product-lines__item + .bf-product-lines__item { border-left: 1px solid var(--bf-line); }
.bf-product-lines__item span { display: block; margin-bottom: 36px; color: var(--bf-accent); font-size: 14px; font-weight: 700; }
.bf-product-lines__item h3 { margin: 0 0 12px; font-size: clamp(22px, 1.8vw, 34px); }
.bf-product-lines__item p { max-width: 380px; margin: 0; color: var(--bf-muted); font-size: 15px; transition: color .3s var(--bf-ease); }
.bf-product-lines__item i { position: absolute; right: clamp(28px, 4vw, 68px); bottom: clamp(28px, 4vw, 58px); display: grid; width: 42px; height: 42px; place-items: center; color: #fff; background: var(--bf-accent); border-radius: 50%; font-style: normal; transition: transform .25s var(--bf-ease), background .25s var(--bf-ease); }
.bf-product-lines__item:hover { color: #fff; background: var(--bf-ink); }
.bf-product-lines__item:hover p { color: rgba(255, 255, 255, .72); }
.bf-product-lines__item:hover i { background: #fff; color: var(--bf-accent); transform: translate(5px, -5px); }

.bf-about { position: relative; display: grid; grid-template-columns: minmax(0, 50.5%) minmax(0, 49.5%); min-height: 610px; margin: clamp(40px, 5vw, 96px) 0; overflow: hidden; background: #fff; }
.bf-about__copy { position: relative; z-index: 1; display: flex; flex-direction: column; justify-content: center; padding: clamp(76px, 9vw, 152px) clamp(42px, 8vw, 176px) clamp(76px, 9vw, 152px) clamp(24px, 12.5vw, 240px); }
.bf-about__eyebrow { display: flex; align-items: center; gap: 14px; margin: 0 0 18px; color: var(--bf-accent); font-size: 12px; font-weight: 700; letter-spacing: .2em; }
.bf-about__eyebrow::before { width: 55px; height: 2px; content: ""; background: var(--bf-ink); }
.bf-about__copy h2 { position: relative; margin: 0 0 27px; color: var(--bf-ink); font-size: clamp(34px, 3vw, 56px); font-weight: 300; line-height: 1.3; }
.bf-about__copy h2 strong { color: var(--bf-accent); font-weight: 700; }
.bf-about__copy > p:not(.bf-about__eyebrow) { max-width: 530px; margin: 0 0 10px; color: #5d686f; font-size: 15px; line-height: 1.95; }
.bf-about__button { display: inline-flex; width: fit-content; min-height: 47px; align-items: center; gap: 26px; margin-top: 26px; padding: 10px 11px 10px 20px; color: #fff; background: var(--bf-accent); font-size: 14px; transition: background .22s var(--bf-ease), transform .22s var(--bf-ease); }
.bf-about__button span { display: grid; width: 25px; height: 25px; place-items: center; color: var(--bf-accent); background: #fff; border-radius: 50%; transition: transform .22s var(--bf-ease); }
.bf-about__button:hover { background: var(--bf-accent-dark); transform: translateY(-2px); }.bf-about__button:hover span { transform: translateX(3px); }
.bf-about__watermark { position: absolute; z-index: -1; bottom: clamp(25px, 3vw, 60px); left: clamp(22px, 11.8vw, 228px); color: rgba(24, 32, 39, .035); font: 700 clamp(90px, 11.5vw, 220px)/.74 Arial, sans-serif; letter-spacing: -.06em; pointer-events: none; }
.bf-about__media { position: relative; min-height: 610px; overflow: hidden; }.bf-about__media > img { width: 100%; height: 100%; object-fit: cover; object-position: center; filter: saturate(.88) contrast(1.04); }.bf-about__media-shade { position: absolute; right: 0; bottom: 0; left: 0; height: 39%; background: linear-gradient(transparent, rgba(9, 36, 39, .93)); }
.bf-about__links { position: absolute; z-index: 2; right: 0; bottom: 0; left: 0; display: grid; grid-template-columns: repeat(4, 1fr); padding: 20px clamp(18px, 3vw, 62px) 24px; }.bf-about__links a { display: flex; min-height: 67px; flex-direction: column; align-items: center; justify-content: center; gap: 8px; color: rgba(255,255,255,.9); font-size: 13px; transition: color .22s var(--bf-ease), transform .22s var(--bf-ease); }.bf-about__links svg { width: 25px; height: 25px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.6; }.bf-about__links a:hover { color: #fff; transform: translateY(-3px); }

.bf-applications { position: relative; padding-top: clamp(52px, 6vw, 96px); background: #182126; }.bf-applications__head { display: flex; align-items: baseline; gap: 19px; padding: 0 clamp(24px, 7vw, 150px) clamp(25px, 3vw, 44px); color: #fff; }.bf-applications__head p { margin: 0; color: var(--bf-accent); font-size: 12px; font-weight: 700; letter-spacing: .18em; }.bf-applications__head h2 { margin: 0; font-size: clamp(30px, 2.4vw, 46px); line-height: 1.2; }
.bf-applications__grid { display: flex; width: 100%; height: clamp(430px, 39vw, 675px); overflow: hidden; }.bf-application { position: relative; flex: 1 1 0; min-width: 0; overflow: hidden; color: #fff; isolation: isolate; transition: flex-grow .35s var(--bf-ease); }.bf-application.is-featured { flex-grow: 1.7; }.bf-application:not(.is-featured):hover { flex-grow: 1.4; }.bf-application > img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.82) brightness(.76); transform: scale(1.02); transition: transform .55s var(--bf-ease), filter .35s var(--bf-ease); }.bf-application:hover > img { filter: saturate(.95) brightness(.92); transform: scale(1.08); }.bf-application__shade { position: absolute; z-index: 1; inset: 0; background: linear-gradient(0deg, rgba(8,15,18,.91), rgba(14,27,30,.1) 61%), linear-gradient(90deg, rgba(4,12,15,.22), transparent 66%); transition: background .3s var(--bf-ease); }.bf-application.is-featured .bf-application__shade, .bf-application:hover .bf-application__shade { background: linear-gradient(0deg, rgba(106,42,28,.9), rgba(26,58,58,.3) 67%), linear-gradient(90deg, rgba(7,58,59,.42), transparent 72%); }
.bf-application__body { position: absolute; z-index: 2; right: clamp(22px, 3.8vw, 72px); bottom: clamp(28px, 4vw, 72px); left: clamp(22px, 3.8vw, 72px); display: flex; flex-direction: column; align-items: flex-start; }.bf-application__body i { margin-bottom: 17px; color: var(--bf-accent); font-size: 13px; font-style: normal; font-weight: 700; letter-spacing: .1em; }.bf-application__body b { font-size: clamp(23px, 2vw, 37px); line-height: 1.25; white-space: nowrap; }.bf-application__body em, .bf-application__body strong { max-height: 0; overflow: hidden; opacity: 0; transform: translateY(10px); transition: max-height .3s var(--bf-ease), opacity .25s var(--bf-ease), transform .25s var(--bf-ease); }.bf-application__body em { margin-top: 14px; color: rgba(255,255,255,.84); font-size: 14px; font-style: normal; line-height: 1.8; }.bf-application__body strong { display: inline-flex; min-height: 39px; align-items: center; gap: 13px; margin-top: 22px; color: #fff; font-size: 13px; font-weight: 600; }.bf-application__body strong small { display: grid; width: 23px; height: 23px; place-items: center; color: var(--bf-accent); background: #fff; border-radius: 50%; font-size: 15px; }.bf-application.is-featured .bf-application__body em, .bf-application.is-featured .bf-application__body strong, .bf-application:hover .bf-application__body em, .bf-application:hover .bf-application__body strong { max-height: 110px; opacity: 1; transform: translateY(0); }

.bf-quality { display: grid; grid-template-columns: minmax(0, 51%) minmax(0, 49%); min-height: 640px; overflow: hidden; background: #fbfcfb; }.bf-quality__copy { position: relative; z-index: 1; display: flex; flex-direction: column; justify-content: center; padding: clamp(72px, 8vw, 144px) clamp(35px, 5vw, 96px) clamp(72px, 8vw, 144px) clamp(24px, 12.5vw, 240px); }.bf-quality__eyebrow { display: flex; align-items: center; gap: 14px; margin: 0 0 18px; color: var(--bf-accent); font-size: 12px; font-weight: 700; letter-spacing: .18em; }.bf-quality__eyebrow::before { width: 54px; height: 2px; content: ""; background: var(--bf-ink); }.bf-quality__copy h2 { margin: 0 0 25px; font-size: clamp(34px, 3vw, 54px); font-weight: 300; line-height: 1.3; }.bf-quality__copy h2 strong { font-weight: 700; }.bf-quality__copy > p:not(.bf-quality__eyebrow) { max-width: 520px; margin: 0; color: #5d686f; font-size: 15px; line-height: 1.95; }.bf-quality__button { display: inline-flex; width: fit-content; min-height: 47px; align-items: center; gap: 25px; margin-top: 25px; padding: 10px 12px 10px 20px; color: #fff; background: var(--bf-ink); font-size: 14px; transition: background .22s var(--bf-ease), transform .22s var(--bf-ease); }.bf-quality__button span { display: grid; width: 25px; height: 25px; place-items: center; color: #fff; border: 1px solid rgba(255,255,255,.6); border-radius: 50%; }.bf-quality__button:hover { background: var(--bf-accent); transform: translateY(-2px); }
.bf-quality__points { display: flex; flex-wrap: wrap; gap: 19px 28px; margin-top: clamp(34px, 4vw, 60px); }.bf-quality__points article { display: flex; min-width: 145px; align-items: center; gap: 10px; }.bf-quality__points svg { width: 28px; height: 28px; flex: 0 0 auto; fill: none; stroke: var(--bf-accent); stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.6; }.bf-quality__points b, .bf-quality__points span { display: block; }.bf-quality__points b { font-size: 14px; }.bf-quality__points span { color: #7e888e; font-size: 11px; line-height: 1.4; }
.bf-quality__visual { position: relative; min-height: 640px; overflow: hidden; background: linear-gradient(135deg, #eaf0ef, #f8faf9 66%); }.bf-quality__grid { position: absolute; inset: 0; opacity: .65; background-image: linear-gradient(rgba(40,82,79,.08) 1px, transparent 1px), linear-gradient(90deg, rgba(40,82,79,.08) 1px, transparent 1px); background-size: 48px 48px; mask-image: linear-gradient(90deg, transparent, #000 34%); }.bf-quality__ring { position: absolute; border: 1px solid rgba(34,112,105,.2); border-radius: 50%; }.bf-quality__ring--one { top: -120px; right: -70px; width: 590px; height: 590px; }.bf-quality__ring--two { right: 15%; bottom: -280px; width: 520px; height: 520px; }.bf-quality__micro { position: absolute; top: 50%; left: 50%; width: min(69%, 490px); margin: 0; overflow: hidden; box-shadow: 0 22px 44px rgba(27,55,57,.18); transform: translate(-43%, -47%) rotate(-5deg); }.bf-quality__micro::after { position: absolute; inset: 0; content: ""; background: linear-gradient(135deg, rgba(20,125,116,.28), transparent 58%); pointer-events: none; }.bf-quality__micro img { width: 100%; aspect-ratio: 1.36; object-fit: cover; filter: grayscale(.8) contrast(1.12); }.bf-quality__micro figcaption { position: absolute; z-index: 1; bottom: 18px; left: 19px; color: #fff; font-size: 11px; font-weight: 700; letter-spacing: .14em; line-height: 1.45; }.bf-quality__micro small { color: rgba(255,255,255,.7); font-size: 9px; font-weight: 400; letter-spacing: .08em; }.bf-quality__tag { position: absolute; z-index: 2; display: flex; align-items: center; gap: 11px; padding: 10px 14px; color: #2e5857; background: rgba(255,255,255,.86); box-shadow: 0 10px 25px rgba(28,61,61,.1); backdrop-filter: blur(4px); font-size: 12px; }.bf-quality__tag b { color: var(--bf-accent); font-size: 13px; }.bf-quality__tag--a { top: 21%; left: 10%; }.bf-quality__tag--b { right: 5%; bottom: 22%; }.bf-quality__axis { position: absolute; right: 9%; bottom: 9%; display: flex; align-items: center; gap: 8px; color: #54827d; font-size: 10px; font-weight: 700; }.bf-quality__axis i { display: block; width: 63px; height: 1px; background: currentColor; }

.bf-products { position: relative; padding: clamp(72px, 8vw, 140px) 0 clamp(58px, 7vw, 110px); overflow: hidden; background: #f4f5f4; }.bf-products__head { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; padding: 0 clamp(24px, 12.5vw, 240px) clamp(40px, 5vw, 78px); }.bf-products__head p { margin: 0 0 8px; color: var(--bf-accent); font-size: 12px; font-weight: 700; letter-spacing: .18em; }.bf-products__head h2 { margin: 0; font-size: clamp(33px, 3vw, 54px); line-height: 1.2; }.bf-products__tabs { display: flex; flex-wrap: wrap; gap: 12px; justify-content: flex-end; }.bf-products__tabs button, .bf-products__tabs a { display: inline-flex; min-height: 43px; align-items: center; gap: 12px; padding: 9px 12px 9px 18px; color: #536068; border: 1px solid #a1abae; border-radius: 24px; background: transparent; cursor: pointer; font-size: 13px; transition: color .22s var(--bf-ease), background .22s var(--bf-ease), border-color .22s var(--bf-ease); }.bf-products__tabs span { display: grid; width: 21px; height: 21px; place-items: center; color: inherit; border: 1px solid currentColor; border-radius: 50%; }.bf-products__tabs button:hover, .bf-products__tabs button.is-active, .bf-products__tabs a:hover { color: #fff; border-color: var(--bf-accent); background: var(--bf-accent); }.bf-products__panel { width: 100%; }.bf-products__swiper { width: 100%; padding: 0; overflow: visible; }.bf-product-card { width: clamp(440px, 50vw, 900px); height: auto; aspect-ratio: 1.64; border-radius: clamp(8px, 1.5vw, 28px); overflow: hidden; opacity: .2; background: #d7dbdb; transform: scale(.7); transition: opacity .45s var(--bf-ease), transform .45s var(--bf-ease); }.bf-product-card.swiper-slide-active { z-index: 1; opacity: 1; transform: scale(1.04); }.bf-product-card a { position: relative; display: block; width: 100%; height: 100%; overflow: hidden; }.bf-product-card img { width: 100%; height: 100%; object-fit: cover; filter: saturate(.72) brightness(.92); transition: transform .5s var(--bf-ease), filter .35s var(--bf-ease); }.bf-product-card a::after { position: absolute; inset: 0; content: ""; background: linear-gradient(0deg, rgba(11,27,29,.86), rgba(20,48,48,.03) 65%); }.bf-product-card span { position: absolute; z-index: 1; right: 30px; bottom: 27px; left: 30px; color: #fff; }.bf-product-card small, .bf-product-card b { display: block; }.bf-product-card small { margin-bottom: 8px; color: rgba(255,255,255,.68); font-size: 9px; letter-spacing: .12em; }.bf-product-card b { font-size: clamp(21px, 1.7vw, 30px); }.bf-product-card i { position: absolute; right: 0; bottom: 0; display: grid; width: 29px; height: 29px; place-items: center; color: var(--bf-accent); background: #fff; border-radius: 50%; font-style: normal; }.bf-product-card:hover img { filter: saturate(1) brightness(1); transform: scale(1.06); }.bf-products__controls { position: absolute; z-index: 2; top: clamp(320px, 29vw, 555px); right: 12.5vw; left: 12.5vw; display: flex; align-items: center; justify-content: space-between; pointer-events: none; }.bf-products__controls button { display: grid; width: 44px; height: 44px; place-items: center; padding: 0; color: var(--bf-ink); border: 0; background: rgba(255,255,255,.74); cursor: pointer; pointer-events: auto; transition: color .22s var(--bf-ease), background .22s var(--bf-ease), transform .22s var(--bf-ease); }.bf-products__controls button:hover { color: #fff; background: var(--bf-accent); transform: scale(1.08); }.bf-products__pagination { display: none; }.bf-products__pagination b { color: var(--bf-accent); }
.bf-products__all { display: inline-flex; min-height: 50px; align-items: center; gap: 16px; padding: 12px 16px 12px 24px; color: #fff; border-radius: 24px; background: var(--bf-accent); font-size: 15px; }.bf-products__all span { display: grid; width: 25px; height: 25px; place-items: center; color: var(--bf-accent); border-radius: 50%; background: #fff; }

.bf-customers { padding: clamp(70px, 8vw, 130px) clamp(24px, 7vw, 150px); background: #fff; }.bf-customers__head { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; margin-bottom: clamp(34px, 4vw, 60px); }.bf-customers__head p { margin: 0 0 8px; color: var(--bf-accent); font-size: 12px; font-weight: 700; letter-spacing: .18em; }.bf-customers__head h2 { margin: 0; font-size: clamp(33px, 3vw, 54px); line-height: 1.2; }.bf-customers__head > a { display: inline-flex; min-height: 43px; align-items: center; gap: 13px; padding: 9px 12px 9px 18px; color: #fff; border-radius: 24px; background: var(--bf-accent); font-size: 13px; transition: background .22s var(--bf-ease), transform .22s var(--bf-ease); }.bf-customers__head > a span { display: grid; width: 21px; height: 21px; place-items: center; color: var(--bf-accent); background: #fff; border-radius: 50%; }.bf-customers__head > a:hover { background: var(--bf-accent-dark); transform: translateY(-2px); }.bf-customers__grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }.bf-customers__grid > div { display: flex; min-height: 118px; align-items: center; justify-content: center; flex-direction: column; gap: 7px; padding: 16px; border: 1px solid #e0e4e4; background: #fff; box-shadow: 0 3px 8px rgba(25,37,39,.025); transition: border-color .22s var(--bf-ease), box-shadow .22s var(--bf-ease), transform .22s var(--bf-ease); }.bf-customers__grid span { color: #9ca5a7; font: 700 clamp(13px, 1.1vw, 18px)/1 Arial, sans-serif; letter-spacing: .06em; }.bf-customers__grid small { color: #a9b0b1; font-size: 11px; }.bf-customers__grid > div:hover { border-color: var(--bf-accent); box-shadow: 0 10px 24px rgba(25,37,39,.08); transform: translateY(-3px); }.bf-customers__grid > div:hover span { color: var(--bf-accent); }

.bf-news { padding: clamp(70px, 8vw, 130px) clamp(24px, 7vw, 150px); background: #f5f7f6; }.bf-news__head { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; margin-bottom: clamp(34px, 4vw, 60px); }.bf-news__head p { margin: 0 0 8px; color: var(--bf-accent); font-size: 12px; font-weight: 700; letter-spacing: .18em; }.bf-news__head h2 { margin: 0; font-size: clamp(33px, 3vw, 54px); line-height: 1.2; }.bf-news__tabs { display: flex; flex-wrap: wrap; gap: 12px; justify-content: flex-end; }.bf-news__tabs a { display: inline-flex; min-height: 43px; align-items: center; gap: 12px; padding: 9px 12px 9px 18px; color: #536068; border: 1px solid #a1abae; border-radius: 24px; background: transparent; font-size: 13px; transition: color .22s var(--bf-ease), background .22s var(--bf-ease), border-color .22s var(--bf-ease), transform .22s var(--bf-ease); }.bf-news__tabs a span { display: grid; width: 21px; height: 21px; place-items: center; color: inherit; border: 1px solid currentColor; border-radius: 50%; }.bf-news__tabs a:hover, .bf-news__tabs a.is-active { color: #fff; border-color: var(--bf-accent); background: var(--bf-accent); }.bf-news__tabs a:hover { transform: translateY(-2px); }.bf-news__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(16px, 2vw, 30px); }.bf-news-card { min-width: 0; overflow: hidden; background: #fff; box-shadow: 0 9px 26px rgba(28,47,49,.055); transition: box-shadow .25s var(--bf-ease), transform .25s var(--bf-ease); }.bf-news-card a { display: block; height: 100%; color: var(--bf-ink); }.bf-news-card__image { overflow: hidden; aspect-ratio: 1.63; background: #d6dedc; }.bf-news-card__image img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--bf-ease), filter .35s var(--bf-ease); }.bf-news-card__body { position: relative; min-height: 180px; padding: 20px 54px 24px 22px; }.bf-news-card time { display: block; margin-bottom: 12px; color: #8b9699; font: 500 11px/1 Arial, sans-serif; letter-spacing: .04em; }.bf-news-card h3 { display: -webkit-box; margin: 0; overflow: hidden; font-size: 18px; line-height: 1.48; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }.bf-news-card p { display: -webkit-box; margin: 10px 0 0; overflow: hidden; color: #778286; font-size: 13px; line-height: 1.7; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }.bf-news-card__body > span { position: absolute; bottom: 23px; left: 22px; display: grid; width: 25px; height: 25px; place-items: center; color: var(--bf-accent); font-size: 21px; line-height: 1; transition: transform .22s var(--bf-ease); }.bf-news-card:hover { box-shadow: 0 18px 34px rgba(28,47,49,.12); transform: translateY(-5px); }.bf-news-card:hover img { filter: saturate(1.08); transform: scale(1.055); }.bf-news-card:hover .bf-news-card__body > span { transform: translateX(7px); }.bf-news__empty { padding: clamp(54px, 7vw, 100px) 24px; border: 1px solid #dfe5e3; background: #fff; text-align: center; }.bf-news__empty b { font-size: 19px; }.bf-news__empty p { margin: 12px 0 22px; color: #778286; font-size: 14px; }.bf-news__empty a { display: inline-flex; align-items: center; gap: 12px; color: var(--bf-accent); font-size: 14px; font-weight: 700; }.bf-news__empty a span { display: grid; width: 22px; height: 22px; place-items: center; color: #fff; border-radius: 50%; background: var(--bf-accent); }

@media (max-width: 820px) { .bf-news { padding: 72px 24px; }.bf-news__head { align-items: flex-start; flex-direction: column; }.bf-news__tabs { justify-content: flex-start; }.bf-news__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .bf-news__tabs { display: grid; width: 100%; grid-template-columns: 1fr 1fr; }.bf-news__tabs a { justify-content: center; padding-right: 9px; padding-left: 9px; }.bf-news__tabs a:last-child { grid-column: span 2; }.bf-news__grid { grid-template-columns: 1fr; }.bf-news-card__body { min-height: 165px; } }

@media (max-width: 900px) { .site-footer__inner { padding-right: 32px; padding-left: 32px; }.footer-nav-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 32px; }.footer-contact { grid-template-columns: 150px 1fr; gap: 30px; }.footer-contact address { grid-column: 1 / -1; padding-top: 24px; padding-left: 0; border-top: 1px solid rgba(255,255,255,.16); border-left: 0; }.footer-bottom { padding-right: 32px; padding-left: 32px; } }
@media (max-width: 560px) { .site-footer__inner { padding: 36px 24px 40px; }.footer-links { padding-bottom: 32px; }.footer-nav-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 20px; padding-bottom: 36px; }.footer-nav-grid b { font-size: 15px; }.footer-nav-grid a { font-size: 13px; }.footer-contact { grid-template-columns: 1fr; gap: 25px; }.footer-contact__qr { grid-template-columns: 100px 1fr; width: auto; align-items: center; column-gap: 16px; }.footer-contact__qr figcaption { margin: 0; }.footer-contact__phone { min-height: 0; padding: 24px 0 0; border-top: 1px solid rgba(255,255,255,.16); border-left: 0; }.footer-contact__phone strong { font-size: 33px; }.footer-contact address { min-height: 0; }.footer-bottom { align-items: flex-start; flex-direction: column; padding: 16px 24px 22px; }.footer-main { display: none; } }

.site-footer { color: rgba(234,239,240,.72); background: #414651; }.site-footer a { color: inherit; transition: color .2s var(--bf-ease); }.site-footer a:hover { color: #fff; }.site-footer__inner { padding: 45px clamp(24px, 12.5vw, 240px) 58px; }.footer-links { display: flex; flex-wrap: wrap; gap: 10px 18px; padding-bottom: 42px; color: rgba(234,239,240,.58); font-size: 13px; }.footer-links b { color: rgba(255,255,255,.8); font-weight: 600; }.footer-nav-grid { display: grid; grid-template-columns: 1.25fr 1.35fr 1.15fr 1.15fr 1fr; gap: 28px; padding-bottom: 48px; }.footer-nav-grid nav { display: grid; align-content: start; gap: 15px; }.footer-nav-grid b { margin-bottom: 7px; color: #fff; font-size: 17px; }.footer-nav-grid a { width: fit-content; color: rgba(234,239,240,.63); font-size: 14px; line-height: 1.4; }.footer-contact { display: grid; grid-template-columns: 170px minmax(230px, .9fr) minmax(300px, 1.3fr); align-items: center; gap: 46px; }.footer-contact__qr { display: grid; width: 170px; margin: 0; justify-items: start; }.footer-contact__qr img { width: 100px; height: 100px; padding: 5px; background: #fff; object-fit: contain; }.footer-contact__qr figcaption { margin-top: 8px; color: rgba(234,239,240,.62); font-size: 12px; }.footer-contact__phone { min-height: 105px; display: grid; align-content: center; gap: 8px; padding-left: 44px; border-left: 1px solid rgba(255,255,255,.16); }.footer-contact__phone span { color: rgba(234,239,240,.68); font-size: 14px; }.footer-contact__phone strong { color: #fff; font: 700 clamp(29px, 3vw, 48px)/1.05 Arial, sans-serif; letter-spacing: .025em; }.footer-contact address { min-height: 105px; display: grid; align-content: center; gap: 12px; padding-left: 44px; border-left: 1px solid rgba(255,255,255,.16); font-style: normal; }.footer-contact address p { margin: 0; color: rgba(234,239,240,.68); font-size: 13px; line-height: 1.55; }.footer-contact address b { color: rgba(255,255,255,.83); font-weight: 600; }.footer-bottom { display: flex; align-items: center; justify-content: space-between; gap: 18px; padding: 19px clamp(24px, 12.5vw, 240px); color: rgba(234,239,240,.6); background: #383c46; font-size: 12px; }.footer-bottom div { display: flex; flex-wrap: wrap; gap: 0 14px; }.footer-bottom a { display: inline-flex; min-height: 28px; align-items: center; gap: 8px; }.footer-bottom a span { display: grid; width: 17px; height: 17px; place-items: center; color: #fff; border: 1px solid rgba(255,255,255,.6); border-radius: 50%; font-size: 11px; }
.enroll-section, .service-float { display: none; }

@media (max-width: 1100px) { .bf-header__inner { gap: 24px; padding-right: 32px; padding-left: 32px; }.bf-nav { gap: 22px; }.bf-nav a { font-size: 14px; }.bf-header__contact span { display: none; }.bf-header__contact { padding-left: 14px; } }
@media (max-width: 820px) { .bf-header__inner { min-height: 72px; padding: 0 20px; }.bf-brand img { width: 150px; }.bf-menu-toggle { display: grid; width: 44px; height: 44px; margin-left: auto; place-content: center; gap: 5px; padding: 0; border: 0; background: transparent; cursor: pointer; }.bf-menu-toggle span { display: block; width: 23px; height: 2px; background: var(--bf-ink); transition: transform .22s var(--bf-ease), opacity .22s var(--bf-ease); }.bf-menu-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }.bf-menu-toggle.is-open span:nth-child(2) { opacity: 0; }.bf-menu-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }.bf-header__contact { display: none; }.bf-nav { position: absolute; top: 100%; right: 0; left: 0; display: grid; gap: 0; padding: 10px 20px 20px; border-top: 1px solid var(--bf-line); background: #fff; box-shadow: 0 16px 20px rgba(24,32,39,.08); transform: translateY(-10px); visibility: hidden; opacity: 0; transition: .22s var(--bf-ease); }.bf-nav.is-open { transform: translateY(0); visibility: visible; opacity: 1; }.bf-nav a { padding: 13px 0; }.bf-nav a::after { right: auto; bottom: 7px; width: 26px; }.bf-hero__swiper { height: min(740px, calc(100svh - 72px)); min-height: 540px; }.bf-hero__content { left: 28px; }.bf-hero__bottom { right: 24px; bottom: 20px; left: 24px; }.bf-scroll-hint { display: none; }.bf-about { grid-template-columns: 1fr; }.bf-about__copy { padding: 78px 10vw; }.bf-about__media { min-height: 440px; }.bf-about__watermark { left: 8vw; }.bf-applications { padding-top: 58px; }.bf-applications__head { padding: 0 24px 26px; }.bf-applications__grid { height: auto; display: grid; grid-template-columns: repeat(2, 1fr); }.bf-application, .bf-application.is-featured { min-height: 355px; }.bf-application__body { right: 25px; bottom: 27px; left: 25px; }.bf-application__body em, .bf-application__body strong { max-height: 110px; opacity: 1; transform: translateY(0); }.bf-quality { grid-template-columns: 1fr; }.bf-quality__copy { padding: 78px 10vw; }.bf-quality__visual { min-height: 480px; }.bf-quality__micro { width: min(62%, 430px); transform: translate(-50%, -50%) rotate(-5deg); }.bf-products__head { align-items: flex-start; flex-direction: column; padding: 0 24px 40px; }.bf-products__tabs { justify-content: flex-start; }.bf-products__swiper { padding: 0; }.bf-product-card { width: min(68vw, 440px); height: 430px; }.bf-product-card span { right: 25px; bottom: 23px; left: 25px; }.bf-products__controls { position: static; display: flex; justify-content: center; gap: 18px; margin-top: 31px; pointer-events: auto; }.bf-products__controls button { border: 1px solid #a7afb1; background: transparent; }.bf-products__pagination { display: block; }.bf-customers { padding: 72px 24px; }.bf-customers__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .bf-hero__content h1, .bf-hero__content h2 { font-size: 41px; }.bf-hero__summary { font-size: 15px; }.bf-hero__content h1::before, .bf-hero__content h2::before { width: 54px; margin-bottom: 19px; }.bf-hero__bottom { justify-content: flex-start; }.bf-hero__actions { margin-left: auto; }.bf-hero__actions button { width: 42px; height: 42px; }.bf-hero__pagination .swiper-pagination-bullet { width: 20px; }.bf-hero__pagination .swiper-pagination-bullet-active { width: 40px; }.bf-about__copy { padding: 65px 24px; }.bf-about__copy > p:not(.bf-about__eyebrow) { font-size: 14px; }.bf-about__media { min-height: 360px; }.bf-about__links { padding: 12px 9px 16px; }.bf-about__links a { min-height: 56px; gap: 5px; font-size: 11px; }.bf-about__links svg { width: 21px; height: 21px; }.bf-applications__head { align-items: flex-start; flex-direction: column; gap: 6px; }.bf-applications__grid { grid-template-columns: 1fr; }.bf-application, .bf-application.is-featured { min-height: 300px; }.bf-application__body em { margin-top: 9px; font-size: 13px; }.bf-application__body strong { margin-top: 13px; }.bf-quality__copy { padding: 65px 24px; }.bf-quality__copy > p:not(.bf-quality__eyebrow) { font-size: 14px; }.bf-quality__points { display: grid; grid-template-columns: 1fr; gap: 15px; }.bf-quality__visual { min-height: 380px; }.bf-quality__micro { width: 72%; }.bf-quality__tag--a { left: 6%; }.bf-quality__tag--b { right: 4%; }.bf-products__tabs { display: grid; width: 100%; grid-template-columns: 1fr 1fr; }.bf-products__tabs a { grid-column: span 2; justify-content: center; }.bf-products__tabs button { justify-content: center; padding-right: 9px; padding-left: 9px; }.bf-product-card { width: 80vw; height: 390px; }.bf-products__controls { margin-top: 24px; }.footer-main, .footer-bottom { align-items: flex-start; flex-direction: column; }.site-footer { padding: 42px 24px 20px; } }
@media (prefers-reduced-motion: reduce) { *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; } }

@media (max-width: 900px) { .site-footer__inner { padding-right: 32px; padding-left: 32px; }.footer-nav-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); row-gap: 32px; }.footer-contact { grid-template-columns: 150px 1fr; gap: 30px; }.footer-contact address { grid-column: 1 / -1; padding-top: 24px; padding-left: 0; border-top: 1px solid rgba(255,255,255,.16); border-left: 0; }.footer-bottom { padding-right: 32px; padding-left: 32px; } }
@media (max-width: 560px) { .site-footer__inner { padding: 36px 24px 40px; }.footer-links { padding-bottom: 32px; }.footer-nav-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px 20px; padding-bottom: 36px; }.footer-nav-grid b { font-size: 15px; }.footer-nav-grid a { font-size: 13px; }.footer-contact { grid-template-columns: 1fr; gap: 25px; }.footer-contact__qr { grid-template-columns: 100px 1fr; width: auto; align-items: center; column-gap: 16px; }.footer-contact__qr figcaption { margin: 0; }.footer-contact__phone { min-height: 0; padding: 24px 0 0; border-top: 1px solid rgba(255,255,255,.16); border-left: 0; }.footer-contact__phone strong { font-size: 33px; }.footer-contact address { min-height: 0; }.footer-bottom { align-items: flex-start; flex-direction: column; padding: 16px 24px 22px; } }

@media (max-width: 820px) { .bf-brand img { width: auto; height: 62px; max-width: 230px; } }

@media (max-width: 1100px) { .bf-header__contact span { display: inline; }.bf-header__tools { gap: 12px; } }
@media (max-width: 820px) { .bf-header__tools { display: none; } }

/* Standalone about page */
.bf-about-standalone { background: #f5f6f5; }.bf-about-hero { min-height: 370px; display: grid; align-items: end; padding: 65px clamp(24px,12.5vw,240px); color: #fff; background: linear-gradient(115deg,#153734,#1d5350); }.bf-about-hero p,.bf-about-cta p { margin: 0 0 11px; color: #81ddd2; font-size: 12px; font-weight: 700; letter-spacing: .18em; }.bf-about-hero h1 { margin: 0; font-size: clamp(44px,5vw,76px); }.bf-about-hero span { display: block; margin-top: 12px; color: rgba(255,255,255,.76); font-size: 18px; }.bf-about-philosophy,.bf-about-culture { max-width: 1280px; margin: clamp(55px,7vw,105px) auto 0; padding: 0 24px; }.bf-about-philosophy header,.bf-about-culture header { padding: 28px clamp(25px,4vw,54px); color: #fff; background: #27776f; }.bf-about-culture header { background: #c69e39; }.bf-about-philosophy header p,.bf-about-culture header p { margin: 0 0 7px; color: rgba(255,255,255,.7); font-size: 10px; letter-spacing: .14em; }.bf-about-philosophy h2,.bf-about-culture h2 { margin: 0; font-size: clamp(26px,3vw,42px); }.bf-about-philosophy h2 i,.bf-about-culture h2 i,.bf-about-philosophy h3 i,.bf-about-culture h3 i { font-style: normal; font-weight: 400; }.bf-about-philosophy h2 strong,.bf-about-culture h2 strong { font-family: Arial,sans-serif; }.bf-about-philosophy__items,.bf-about-culture__items { padding: clamp(28px,4vw,60px); background: #fff; box-shadow: 0 10px 26px rgba(28,47,49,.06); }.bf-about-philosophy article,.bf-about-culture article { display: grid; grid-template-columns: 58px 1fr; gap: 20px; padding: 20px 0 34px; }.bf-about-philosophy article+article,.bf-about-culture article+article { padding-top: 34px; border-top: 1px solid #e2e7e5; }.bf-about-philosophy article > span,.bf-about-culture article > span { display: grid; width: 52px; height: 52px; place-items: center; color: #fff; border-radius: 50%; background: #c69e39; font: 700 12px Arial,sans-serif; }.bf-about-culture article > span { background: #193a5c; }.bf-about-philosophy h3,.bf-about-culture h3 { margin: 0; color: #153454; font-size: clamp(22px,2.2vw,34px); }.bf-about-philosophy h3 strong,.bf-about-culture h3 strong { font-family: Arial,sans-serif; }.bf-about-philosophy article p,.bf-about-culture article p { margin: 12px 0 4px; color: #344c65; font-size: 18px; }.bf-about-philosophy article em,.bf-about-culture article em { color: #768797; font-size: 15px; line-height: 1.55; }.bf-about-extra { max-width: 1232px; margin: 45px auto 0; padding: 0 24px; }.bf-about-extra .bf-rich { padding: 45px; background: #fff; }.bf-about-cta { display: flex; align-items: center; justify-content: space-between; gap: 30px; margin-top: clamp(65px,8vw,120px); padding: clamp(50px,7vw,92px) clamp(24px,12.5vw,240px); color: #fff; background: #173735; }.bf-about-cta h2 { margin: 0; font-size: clamp(28px,3.5vw,52px); }.bf-about-cta a { display: inline-flex; align-items: center; gap: 15px; padding: 13px 16px 13px 23px; color: #fff; border: 1px solid rgba(255,255,255,.55); font-size: 14px; }.bf-about-cta a span { display: grid; width: 22px; height: 22px; place-items: center; color: var(--bf-accent); border-radius: 50%; background: #fff; }
@media (max-width: 560px) { .bf-about-hero { min-height: 275px; padding: 45px 24px; }.bf-about-philosophy,.bf-about-culture { padding: 0 14px; }.bf-about-philosophy__items,.bf-about-culture__items { padding: 20px 24px; }.bf-about-philosophy article,.bf-about-culture article { grid-template-columns: 42px 1fr; gap: 15px; }.bf-about-philosophy article > span,.bf-about-culture article > span { width: 38px; height: 38px; font-size: 10px; }.bf-about-philosophy article p,.bf-about-culture article p { font-size: 16px; }.bf-about-philosophy article em,.bf-about-culture article em { font-size: 13px; }.bf-about-cta { align-items: flex-start; flex-direction: column; } }

/* Homepage cases */
.bf-home-cases { position: relative; overflow: hidden; padding: clamp(70px,8vw,125px) 0 clamp(75px,8vw,130px); background: #f4f5f4; }.bf-home-cases > header { position: relative; z-index: 1; margin-bottom: clamp(36px,5vw,66px); text-align: center; }.bf-home-cases > header p { position: absolute; top: -24px; right: 0; left: 0; z-index: -1; margin: 0; color: rgba(40,57,59,.07); font-size: clamp(35px,4.2vw,72px); font-weight: 800; letter-spacing: .04em; }.bf-home-cases > header h2 { margin: 0; color: var(--bf-ink); font-size: clamp(32px,3vw,48px); }.bf-home-cases > header span { display: block; width: 32px; height: 2px; margin: 18px auto 0; background: var(--bf-accent); }.bf-home-cases__swiper { overflow: visible; }.bf-home-case { width: min(57vw, 930px); height: clamp(340px,31vw,500px); overflow: visible; }.bf-home-case > a { position: relative; display: block; height: 100%; overflow: hidden; color: #fff; background: #647878; }.bf-home-case img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--bf-ease); }.bf-home-case > a::after { position: absolute; inset: 0; content: ""; background: linear-gradient(90deg,rgba(10,30,31,.16),rgba(10,30,31,0) 65%); }.bf-home-case div { position: absolute; z-index: 1; top: 50%; left: 8%; width: min(46%,350px); padding: clamp(25px,3vw,48px); color: var(--bf-ink); background: rgba(255,255,255,.92); box-shadow: 0 16px 28px rgba(22,33,35,.15); transform: translateY(-50%); }.bf-home-case small { color: var(--bf-accent); font-size: 10px; font-weight: 700; letter-spacing: .12em; }.bf-home-case h3 { margin: 12px 0 17px; font-size: clamp(20px,1.8vw,29px); line-height: 1.4; }.bf-home-case p { margin: 0; color: #758084; font-size: 13px; line-height: 1.75; }.bf-home-case b { display: grid; width: 42px; height: 42px; place-items: center; margin-top: 25px; color: var(--bf-ink); border: 1px solid #aeb9b7; font-size: 25px; font-weight: 400; }.bf-home-case:hover img { transform: scale(1.05); }.bf-home-cases__controls { position: absolute; z-index: 2; top: calc(50% + 37px); right: max(24px,calc(50% - 600px)); left: max(24px,calc(50% - 600px)); display: flex; justify-content: space-between; pointer-events: none; }.bf-home-cases__controls button { display: grid; width: 48px; height: 48px; place-items: center; color: #fff; border: 0; background: var(--bf-accent); cursor: pointer; font-size: 28px; pointer-events: auto; transition: background .2s var(--bf-ease), transform .2s var(--bf-ease); }.bf-home-cases__controls button:last-child { background: rgba(24,39,42,.6); }.bf-home-cases__controls button:hover { background: var(--bf-accent-dark); transform: scale(1.06); }.bf-home-cases__empty { max-width: 860px; margin: auto; padding: 80px 24px; background: #fff; text-align: center; }.bf-home-cases__empty b { font-size: 20px; }.bf-home-cases__empty p { color: #748084; }.bf-home-cases__empty a { color: var(--bf-accent); font-weight: 700; }
@media (max-width: 820px) { .bf-home-case { width: 74vw; height: 440px; }.bf-home-cases__controls { right: 12%; left: 12%; }.bf-home-case div { left: 7%; width: 60%; } }
@media (max-width: 560px) { .bf-home-cases { padding-bottom: 70px; }.bf-home-case { width: 88vw; height: 430px; }.bf-home-case div { top: auto; right: 16px; bottom: 16px; left: 16px; width: auto; padding: 24px; transform: none; }.bf-home-case p { display: none; }.bf-home-case b { width: 36px; height: 36px; margin-top: 15px; }.bf-home-cases__controls { top: auto; right: 8%; bottom: 24px; left: 8%; }.bf-home-cases__controls button { width: 42px; height: 42px; } }

/* Inner pages */
.bf-about-redesign{background:#f7f8fa}.bf-about-profile{position:relative;overflow:hidden;padding:clamp(80px,9vw,160px) clamp(24px,12.5vw,240px);background:linear-gradient(135deg,#f9fbff 0%,#eff3f8 100%)}.bf-about-profile__inner{position:relative;z-index:1;display:grid;grid-template-columns:minmax(280px,.86fr) minmax(0,1.14fr);gap:clamp(50px,9vw,160px);max-width:1530px;margin:auto}.bf-about-profile__statement{align-self:center}.bf-about-profile__statement>p,.bf-about-profile__kicker,.bf-about-principles header>p,.bf-about-guides header>p{margin:0 0 20px;color:var(--bf-accent);font-size:12px;font-weight:700;letter-spacing:.16em}.bf-about-profile h1{max-width:520px;margin:0;color:#15242e;font-size:clamp(42px,4vw,70px);line-height:1.28}.bf-about-profile__statement>span{display:block;max-width:405px;margin-top:25px;color:#64727b;font-size:16px;line-height:1.85}.bf-about-profile__focus{display:grid;gap:20px;margin-top:clamp(42px,5vw,74px)}.bf-about-profile__focus article{padding-bottom:17px;border-bottom:1px solid #d4dce2}.bf-about-profile__focus b,.bf-about-profile__focus small{display:block}.bf-about-profile__focus b{color:#197a9d;font-size:clamp(21px,1.7vw,29px)}.bf-about-profile__focus small{margin-top:5px;color:#7c8991;font-size:13px}.bf-about-profile__content{max-width:690px;padding-top:10px}.bf-about-profile__content h2{margin:0 0 27px;color:#182831;font-size:clamp(30px,3vw,48px);line-height:1.35}.bf-about-profile__content>p:not(.bf-about-profile__kicker){margin:0 0 18px;color:#5c6870;font-size:16px;line-height:1.95}.bf-about-profile__content>a{display:inline-flex;align-items:center;gap:18px;margin-top:18px;padding:13px 17px 13px 22px;color:#fff;background:#187e9f;font-size:14px;transition:background .22s var(--bf-ease),transform .22s var(--bf-ease)}.bf-about-profile__content>a span{display:grid;width:22px;height:22px;place-items:center;border:1px solid rgba(255,255,255,.65);border-radius:50%}.bf-about-profile__content>a:hover{background:#126784;transform:translateY(-2px)}.bf-about-profile__orb{position:absolute;border:1px solid rgba(33,113,147,.1);border-radius:50%;pointer-events:none}.bf-about-profile__orb--one{top:9%;left:14%;width:min(43vw,700px);aspect-ratio:1}.bf-about-profile__orb--one::before,.bf-about-profile__orb--two::before{position:absolute;inset:12%;border:1px solid rgba(33,113,147,.08);border-radius:50%;content:""}.bf-about-profile__orb--two{right:-15%;bottom:-55%;width:min(55vw,850px);aspect-ratio:1}
.bf-about-principles,.bf-about-guides{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);max-width:1530px;margin:auto;background:#fff}.bf-about-principles{margin-top:clamp(58px,8vw,130px)}.bf-about-principles__visual,.bf-about-guides__visual{min-height:clamp(380px,35vw,570px);overflow:hidden}.bf-about-principles__visual img,.bf-about-guides__visual img{width:100%;height:100%;object-fit:cover}.bf-about-principles__list,.bf-about-guides__list{display:grid;align-content:center;padding:clamp(42px,6vw,110px)}.bf-about-principles h2,.bf-about-guides h2{margin:0 0 clamp(30px,4vw,60px);color:#17262e;font-size:clamp(30px,3vw,48px);line-height:1.3}.bf-about-principles article,.bf-about-guides article{display:grid;grid-template-columns:minmax(110px,.42fr) 1fr;gap:24px;padding:23px 0;border-top:1px solid #e2e7e9}.bf-about-principles article b,.bf-about-guides article b{color:#17262e;font-size:18px}.bf-about-principles article span,.bf-about-guides article span{color:#65727a;font-size:14px;line-height:1.75}.bf-about-guides{margin-top:clamp(26px,3vw,48px)}.bf-about-guides__visual{order:2}.bf-about-guides__list{background:#eaf1f3}.bf-about-guides__visual img{filter:saturate(.72) contrast(1.04)}.bf-about-redesign .bf-about-cta{margin-top:clamp(58px,8vw,130px)}
@media(max-width:820px){.bf-about-profile__inner,.bf-about-principles,.bf-about-guides{grid-template-columns:1fr}.bf-about-profile{padding:72px 24px}.bf-about-profile__content{padding-top:26px}.bf-about-profile__focus{grid-template-columns:repeat(3,1fr);gap:14px;margin-top:40px}.bf-about-profile__focus article{padding-bottom:13px}.bf-about-profile__focus b{font-size:17px}.bf-about-profile__focus small{font-size:12px;line-height:1.45}.bf-about-principles,.bf-about-guides{margin-right:24px;margin-left:24px}.bf-about-principles__visual,.bf-about-guides__visual{min-height:330px}.bf-about-guides__visual{order:0}.bf-about-principles__list,.bf-about-guides__list{padding:48px 34px}}@media(max-width:560px){.bf-about-profile h1{font-size:39px}.bf-about-profile__focus{grid-template-columns:1fr;gap:14px}.bf-about-profile__content>p:not(.bf-about-profile__kicker){font-size:15px}.bf-about-principles,.bf-about-guides{margin-right:14px;margin-left:14px}.bf-about-principles__visual,.bf-about-guides__visual{min-height:260px}.bf-about-principles__list,.bf-about-guides__list{padding:38px 24px}.bf-about-principles article,.bf-about-guides article{grid-template-columns:1fr;gap:8px;padding:18px 0}.bf-about-redesign .bf-about-cta{margin-top:56px}}

/* Contact page */
.bf-contact-redesign{padding:clamp(68px,8vw,130px) clamp(24px,7vw,150px) clamp(76px,9vw,150px);background:#fff}.bf-contact-redesign>*{max-width:1400px;margin-right:auto;margin-left:auto}.bf-contact-redesign>.bf-inner-hero{position:relative;left:50%;width:100vw;max-width:100vw;margin-left:-50vw;margin-right:-50vw}.bf-contact-intro{max-width:720px;margin-bottom:clamp(36px,5vw,70px)}.bf-contact-intro>p,.bf-contact-group header p,.bf-contact-message__intro p{margin:0 0 10px;color:var(--bf-accent);font-size:12px;font-weight:700;letter-spacing:.17em}.bf-contact-intro h1{margin:0;color:#17242b;font-size:clamp(42px,4vw,66px);line-height:1.18}.bf-contact-intro>span{display:block;max-width:530px;margin-top:18px;color:#69767b;font-size:16px;line-height:1.8}.bf-contact-map-section{position:relative;min-height:clamp(400px,40vw,600px);overflow:hidden;background:#edf1f0}.bf-contact-map{position:absolute;inset:0;width:100%;height:100%;filter:grayscale(.75) saturate(.35) contrast(.98)}.bf-contact-map-card{position:absolute;z-index:2;top:50%;left:clamp(20px,6vw,105px);width:min(390px,calc(100% - 40px));padding:clamp(26px,3vw,46px);background:rgba(255,255,255,.96);box-shadow:0 20px 52px rgba(21,35,41,.15);transform:translateY(-50%)}.bf-contact-map-card>p{margin:0 0 12px;color:var(--bf-accent);font:700 11px/1 Arial,sans-serif;letter-spacing:.14em}.bf-contact-map-card h2{margin:0 0 23px;color:#17242b;font-size:clamp(21px,2vw,29px);line-height:1.35}.bf-contact-map-card ul{display:grid;gap:11px;margin:0;padding:0;list-style:none}.bf-contact-map-card li{display:flex;align-items:flex-start;gap:11px;color:#6b777c;font-size:14px;line-height:1.6}.bf-contact-map-card li svg{width:16px;height:16px;flex:0 0 auto;margin-top:3px;fill:none;stroke:var(--bf-accent);stroke-linecap:round;stroke-linejoin:round;stroke-width:1.9}.bf-contact-groups{display:grid;gap:clamp(38px,5vw,72px);padding-top:clamp(65px,8vw,120px)}.bf-contact-group header{display:flex;align-items:baseline;gap:19px;margin-bottom:25px}.bf-contact-group header p{margin:0}.bf-contact-group h2{margin:0;color:#1a282f;font-size:clamp(28px,2.5vw,42px);line-height:1.25}.bf-contact-group__grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:clamp(20px,3vw,54px)}.bf-contact-group__grid article{display:flex;min-height:105px;align-items:center;gap:17px;padding:22px 0;border-top:1px solid #dfe5e5}.bf-contact-icon{display:grid;width:42px;height:42px;flex:0 0 auto;place-items:center;color:#fff;background:var(--bf-accent);border-radius:50%}.bf-contact-icon svg{width:20px;height:20px;fill:none;stroke:currentColor;stroke-linecap:round;stroke-linejoin:round;stroke-width:1.9}.bf-contact-group__grid article div{min-width:0}.bf-contact-group__grid b,.bf-contact-group__grid span{display:block}.bf-contact-group__grid b{color:#243138;font-size:15px}.bf-contact-group__grid article div>span{margin-top:4px;color:#7b878b;font-size:14px;line-height:1.55;overflow-wrap:anywhere}.bf-contact-message{display:grid;grid-template-columns:minmax(240px,.7fr) minmax(0,1.3fr);gap:clamp(42px,8vw,120px);margin-top:clamp(70px,9vw,140px);padding:clamp(34px,5.5vw,88px);background:#172b2d}.bf-contact-message__intro{align-self:start;color:#fff}.bf-contact-message__intro p{color:#ed7453}.bf-contact-message__intro h2{margin:0;color:#fff;font-size:clamp(32px,3vw,48px);line-height:1.28}.bf-contact-message__intro>span{display:block;max-width:320px;margin-top:18px;color:rgba(255,255,255,.7);font-size:14px;line-height:1.85}.bf-contact-message__form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.bf-contact-message__form label{display:grid;gap:8px;color:rgba(255,255,255,.9);font-size:13px;font-weight:700}.bf-contact-message__form label b{color:#f28060}.bf-contact-message__form input,.bf-contact-message__form textarea{width:100%;min-height:48px;padding:12px 13px;color:#fff;border:1px solid rgba(255,255,255,.34);border-radius:0;background:rgba(255,255,255,.06);font:14px/1.5 "Microsoft YaHei",sans-serif;transition:border-color .2s var(--bf-ease),background .2s var(--bf-ease)}.bf-contact-message__form input::placeholder,.bf-contact-message__form textarea::placeholder{color:rgba(255,255,255,.47)}.bf-contact-message__form input:focus,.bf-contact-message__form textarea:focus{outline:2px solid rgba(232,94,60,.5);outline-offset:1px;border-color:#ed7453;background:rgba(255,255,255,.11)}.bf-contact-message__form textarea{min-height:132px;resize:vertical}.bf-contact-message__wide,.bf-contact-message__action{grid-column:1/-1}.bf-contact-message__action{display:flex;align-items:center;gap:17px;margin-top:4px}.bf-contact-message__action button{display:inline-flex;min-height:48px;align-items:center;gap:26px;padding:10px 11px 10px 22px;color:#fff;border:1px solid var(--bf-accent);background:var(--bf-accent);cursor:pointer;font-size:14px;font-weight:700;transition:background .2s var(--bf-ease),transform .2s var(--bf-ease)}.bf-contact-message__action button span{display:grid;width:23px;height:23px;place-items:center;border:1px solid rgba(255,255,255,.75);border-radius:50%;font-size:15px;transition:transform .2s var(--bf-ease)}.bf-contact-message__action button:hover:not(:disabled){background:#bd4426;transform:translateY(-2px)}.bf-contact-message__action button:hover:not(:disabled) span{transform:translateX(3px)}.bf-contact-message__action button:disabled{opacity:.65;cursor:wait}.bf-contact-message__status{min-height:21px;margin:0;color:rgba(255,255,255,.78);font-size:13px}.bf-contact-extra{margin-top:50px}.bf-tmap-info{display:grid;gap:5px;padding:3px 4px;font:14px/1.55 "Microsoft YaHei",sans-serif}.bf-tmap-info b{color:#17242b}.bf-tmap-info span{color:#657278}@media(max-width:820px){.bf-contact-redesign{padding-right:24px;padding-left:24px}.bf-contact-message{grid-template-columns:1fr;gap:34px}.bf-contact-map-section{margin-right:-24px;margin-left:-24px}.bf-contact-map-card{left:24px}}@media(max-width:560px){.bf-contact-redesign{padding-top:56px}.bf-contact-intro{margin-bottom:34px}.bf-contact-intro>span{font-size:15px}.bf-contact-map-section{min-height:510px}.bf-contact-map-card{top:auto;right:16px;bottom:16px;left:16px;width:auto;padding:24px;transform:none}.bf-contact-map-card h2{font-size:20px}.bf-contact-groups{gap:49px;padding-top:65px}.bf-contact-group header{display:block}.bf-contact-group header p{margin-bottom:7px}.bf-contact-group__grid,.bf-contact-message__form{grid-template-columns:1fr;gap:0}.bf-contact-group__grid article{min-height:90px}.bf-contact-message{margin-top:70px;padding:34px 24px}.bf-contact-message__form{gap:18px}.bf-contact-message__wide,.bf-contact-message__action{grid-column:auto}.bf-contact-message__action{align-items:flex-start;flex-direction:column;gap:10px}.bf-contact-message__action button{width:100%;justify-content:space-between}}
.bf-about-page{padding:90px 7vw 0;background:#fff}.bf-about-page__intro{display:grid;grid-template-columns:1fr 1fr;gap:8vw;max-width:1500px;margin:auto}.bf-about-page__intro h2,.bf-contact h2{font-size:clamp(38px,4vw,65px);line-height:1.2}.bf-about-page__intro h2 strong,.bf-contact h2 strong{color:var(--bf-accent)}.bf-about-page__intro figure{min-height:440px;margin:0}.bf-about-page__intro figure img{width:100%;height:100%;object-fit:cover}.bf-about-page__intro>div>a{display:inline-block;margin-top:22px;padding:13px 20px;color:#fff;background:var(--bf-accent)}.bf-about-page__values{display:grid;grid-template-columns:repeat(3,1fr);max-width:1500px;margin:0 auto;background:#193735;color:#fff}.bf-about-page__values article{padding:35px;border-right:1px solid rgba(255,255,255,.2)}.bf-about-page__values span{color:#6ed0c5;font-weight:700}.bf-about-page__values b{display:block;margin:18px 0 8px;font-size:22px}.bf-about-page__values p{color:rgba(255,255,255,.7);line-height:1.7}.bf-case{padding:90px 7vw;background:#f3f5f4}.bf-case>header{max-width:700px;margin:0 auto 55px;text-align:center}.bf-case>header h2{font-size:clamp(34px,4vw,56px)}.bf-case>header span{display:block;color:#6f7d80;line-height:1.7}.bf-case__grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.bf-case__grid article{min-height:360px;overflow:hidden}.bf-case__grid a{position:relative;display:block;height:100%;color:#fff}.bf-case__grid img{width:100%;height:100%;object-fit:cover}.bf-case__grid a:after{position:absolute;inset:0;content:"";background:linear-gradient(0deg,rgba(8,27,29,.8),transparent 68%)}.bf-case__grid span{position:absolute;z-index:1;right:26px;bottom:26px;left:26px}.bf-case__grid small,.bf-case__grid b{display:block}.bf-case__grid b{margin-top:8px;font-size:25px}.bf-case__grid i{position:absolute;right:0;bottom:0;padding:7px;color:var(--bf-accent);background:#fff;border-radius:50%;font-style:normal}.bf-contact{padding:90px 12.5vw;background:#f4f6f5}.bf-contact>header{max-width:710px;margin-bottom:50px}.bf-contact__info{display:grid;grid-template-columns:repeat(3,1fr);margin-bottom:65px;background:#fff}.bf-contact__info article{display:grid;min-height:170px;align-content:center;gap:9px;padding:28px;border-right:1px solid #dce4e1}.bf-contact__info small{color:var(--bf-accent);font-weight:700}.bf-contact__info strong{color:#6d797d;font-size:14px;overflow-wrap:anywhere}.bf-contact__form{display:grid;grid-template-columns:.85fr 1.15fr;gap:7vw;padding:5vw;color:#fff;background:#173735}.bf-contact__form>div>p{color:#6fd1c5;font-size:11px;font-weight:700}.bf-contact__form h3{font-size:31px}.bf-contact__form form{display:grid;grid-template-columns:1fr 1fr;gap:18px}.bf-contact__form label{display:grid;gap:7px;font-size:12px}.bf-contact__form input,.bf-contact__form textarea{min-height:45px;padding:10px;color:#fff;border:1px solid rgba(255,255,255,.34);background:rgba(255,255,255,.06)}.bf-contact__form textarea{min-height:108px;resize:vertical}.bf-contact__form-wide{grid-column:span 2}.bf-contact__form button{min-height:45px;width:fit-content;padding:0 18px;color:#173735;border:0;background:#fff;font-weight:700}@media(max-width:900px){.bf-about-page__intro,.bf-contact__form{grid-template-columns:1fr}.bf-product-list,.bf-case__grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.bf-about-page__intro,.bf-about-page__values,.bf-product-list,.bf-case__grid,.bf-contact__info,.bf-contact__form form{grid-template-columns:1fr}.bf-about-page__values article{border-right:0;border-bottom:1px solid rgba(255,255,255,.2)}.bf-contact{padding:60px 24px}.bf-contact__info article{border-right:0;border-bottom:1px solid #dce4e1}.bf-contact__form{padding:28px 22px}.bf-contact__form-wide{grid-column:span 1}}
.bf-inner-hero { position: relative; min-height: 330px; overflow: hidden; color: #fff; background: linear-gradient(115deg, #173c3a, #14272c); }.bf-inner-hero__grid { position: absolute; inset: 0; opacity: .3; background-image: linear-gradient(rgba(255,255,255,.14) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.14) 1px, transparent 1px); background-size: 64px 64px; mask-image: linear-gradient(90deg, #000, transparent); }.bf-inner-hero__glow { position: absolute; top: -180px; right: 5%; width: 580px; height: 580px; border: 1px solid rgba(71,198,184,.34); border-radius: 50%; box-shadow: 0 0 0 85px rgba(71,198,184,.05), 0 0 0 170px rgba(71,198,184,.035); }.bf-inner-hero__content { position: relative; z-index: 1; padding: 90px clamp(24px, 12.5vw, 240px) 60px; }.bf-inner-hero__content > p { margin: 0 0 12px; color: #69d2c6; font-size: 12px; font-weight: 700; letter-spacing: .18em; }.bf-inner-hero h1 { margin: 0; font-size: clamp(38px, 4vw, 64px); line-height: 1.12; }.bf-inner-hero__content > span { display: block; max-width: 640px; margin-top: 18px; color: rgba(255,255,255,.72); font-size: 15px; line-height: 1.75; }.bf-inner-hero__content div { display: flex; gap: 11px; margin-top: 33px; color: rgba(255,255,255,.66); font-size: 12px; }.bf-inner-hero__content a:hover { color: #fff; }.bf-inner-hero__content i { font-style: normal; }.bf-page { padding: clamp(60px, 7vw, 115px) clamp(24px, 7vw, 150px); background: #f5f7f6; }.bf-page__layout { display: grid; max-width: 1500px; grid-template-columns: 225px minmax(0,1fr); gap: clamp(42px, 6vw, 120px); margin: auto; }.bf-side-nav { padding-top: 8px; }.bf-side-nav > p { margin: 0 0 6px; color: var(--bf-accent); font-size: 11px; font-weight: 700; letter-spacing: .16em; }.bf-side-nav > b { display: block; padding-bottom: 21px; border-bottom: 1px solid #cbd4d2; font-size: 21px; }.bf-side-nav nav { display: grid; margin-top: 8px; }.bf-side-nav nav a { display: flex; min-height: 47px; align-items: center; justify-content: space-between; color: #69777b; border-bottom: 1px solid #dce3e1; font-size: 14px; }.bf-side-nav nav a i { color: var(--bf-accent); font-style: normal; opacity: 0; transform: translateX(-5px); transition: .2s var(--bf-ease); }.bf-side-nav nav a:hover, .bf-side-nav nav a.is-active { color: var(--bf-accent); font-weight: 700; }.bf-side-nav nav a:hover i, .bf-side-nav nav a.is-active i { opacity: 1; transform: translateX(0); }.bf-side-nav__contact { display: grid; gap: 8px; margin-top: 34px; padding: 21px; color: #fff; background: var(--bf-accent); }.bf-side-nav__contact small { color: rgba(255,255,255,.72); font-size: 11px; }.bf-side-nav__contact strong { display: flex; justify-content: space-between; font-size: 14px; }.bf-page__content { min-width: 0; }.bf-page__title { margin-bottom: 42px; }.bf-page__title p, .bf-about-page__intro > div > p:first-child, .bf-contact > header p, .bf-case > header p { margin: 0 0 9px; color: var(--bf-accent); font-size: 12px; font-weight: 700; letter-spacing: .17em; }.bf-page__title h2 { margin: 0; font-size: clamp(31px,3vw,50px); }.bf-rich { color: #4f5a5d; font-size: 16px; line-height: 1.9; }.bf-rich img { max-width: 100%; height: auto; }.bf-rich table { max-width: 100%; }.bf-rich h1, .bf-rich h2, .bf-rich h3 { color: var(--bf-ink); }.bf-empty { padding: 74px 30px; border: 1px solid #dbe3e0; background: #fff; text-align: center; }.bf-empty b { font-size: 20px; }.bf-empty p { color: #748084; }.bf-empty a, .bf-back { color: var(--bf-accent); font-weight: 700; }.bf-list-title { display: flex; align-items: end; justify-content: space-between; gap: 24px; }.bf-list-title nav { display: flex; flex-wrap: wrap; gap: 10px; }.bf-list-title nav a { padding: 10px 15px; color: #5d6a6e; border: 1px solid #b7c1bf; font-size: 13px; }.bf-list-title nav a:hover { color: #fff; border-color: var(--bf-accent); background: var(--bf-accent); }.bf-news-list { display: grid; gap: 17px; }.bf-news-list article { background: #fff; }.bf-news-list article a { display: grid; grid-template-columns: minmax(220px,34%) 1fr; min-height: 190px; color: var(--bf-ink); }.bf-news-list img { width: 100%; height: 100%; object-fit: cover; }.bf-news-list article div { padding: 24px 36px; }.bf-news-list time { color: var(--bf-accent); font: 700 11px Arial,sans-serif; letter-spacing: .08em; }.bf-news-list h3 { margin: 13px 0 8px; font-size: 21px; }.bf-news-list p { margin: 0; color: #758084; font-size: 14px; line-height: 1.7; }.bf-news-list span { display: inline-block; margin-top: 14px; color: var(--bf-accent); font-size: 13px; font-weight: 700; }.bf-product-list { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 22px; }.bf-product-list article { background: #fff; }.bf-product-list article a { display: block; height: 100%; padding-bottom: 25px; color: var(--bf-ink); }.bf-product-list article div { overflow: hidden; aspect-ratio: 1.15; }.bf-product-list img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s var(--bf-ease); }.bf-product-list h3, .bf-product-list p, .bf-product-list > article a > span, .bf-product-list b { display: block; margin-right: 22px; margin-left: 22px; }.bf-product-list > article a > span { margin-top: 20px; color: var(--bf-accent); font-size: 10px; font-weight: 700; letter-spacing: .1em; }.bf-product-list h3 { margin-top: 9px; margin-bottom: 9px; font-size: 21px; }.bf-product-list p { min-height: 43px; margin-top: 0; color: #748084; font-size: 13px; line-height: 1.65; }.bf-product-list b { margin-top: 17px; color: var(--bf-accent); font-size: 13px; }.bf-product-list article:hover img { transform: scale(1.055); }.bf-pagination { margin-top: 42px; text-align: center; }.bf-pagination .pagination { display: inline-flex; gap: 7px; }.bf-pagination .pagination li { list-style: none; }.bf-pagination .pagination a, .bf-pagination .pagination span { display: grid; min-width: 36px; height: 36px; place-items: center; padding: 0 8px; color: #536064; border: 1px solid #c9d2d0; }.bf-pagination .pagination .active span, .bf-pagination .pagination a:hover { color: #fff; border-color: var(--bf-accent); background: var(--bf-accent); }.bf-article header, .bf-product-detail header { max-width: 900px; padding-bottom: 30px; border-bottom: 1px solid #dce3e1; }.bf-article header p, .bf-product-detail header p { margin: 0 0 14px; color: var(--bf-accent); font-size: 12px; font-weight: 700; letter-spacing: .1em; }.bf-article header p i { margin: 0 8px; font-style: normal; }.bf-article h1, .bf-product-detail h1 { margin: 0; font-size: clamp(30px,3vw,48px); line-height: 1.3; }.bf-article header strong, .bf-product-detail header strong { display: block; margin-top: 16px; color: #758084; font-size: 15px; font-weight: 400; line-height: 1.75; }.bf-article figure { margin: 35px 0; }.bf-article figure img { width: 100%; max-height: 570px; object-fit: cover; }.bf-article__nav { display: grid; grid-template-columns: 1fr 1fr; gap: 15px; margin-top: 55px; padding-top: 24px; border-top: 1px solid #dce3e1; }.bf-article__nav a { min-width: 0; padding: 15px; color: var(--bf-ink); background: #fff; }.bf-article__nav small, .bf-article__nav span { display: block; }.bf-article__nav small { color: var(--bf-accent); font-size: 11px; }.bf-article__nav span { margin-top: 7px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 14px; }.bf-back { display: inline-block; margin-top: 25px; }.bf-product-detail__hero { display: grid; grid-template-columns: 1.15fr .85fr; gap: 0; margin: 35px 0 42px; background: #fff; }.bf-product-detail__image { min-height: 350px; }.bf-product-detail__image img { width: 100%; height: 100%; object-fit: cover; }.bf-product-detail__hero > div:last-child { display: grid; align-content: center; gap: 15px; padding: clamp(30px,4vw,65px); background: #e8f0ee; }.bf-product-detail__hero b { color: var(--bf-accent); font-size: 12px; letter-spacing: .12em; }.bf-product-detail__hero p { margin: 0; color: #617074; line-height: 1.8; }.bf-product-detail__hero a { width: fit-content; padding-bottom: 5px; color: var(--bf-ink); border-bottom: 1px solid var(--bf-accent); font-weight: 700; }
.bf-language { display: inline-flex; align-items: center; gap: 0; overflow: visible; border: 0; border-radius: 0; }
.bf-language a { position: relative; display: inline-flex; min-width: 0; min-height: 30px; align-items: center; padding: 0 8px; color: #778486; font: 700 11px Arial,sans-serif; }
.bf-language a + a::before { position: absolute; top: 8px; bottom: 8px; left: 0; width: 1px; content: ""; background: #cbd6d3; }
.bf-language a.is-active, .bf-language a:hover { color: var(--bf-accent); background: transparent; }
.bf-language a.is-active { border-bottom: 2px solid var(--bf-accent); }
.bf-header__contact { gap: 10px; font-size: 15px; }
.bf-header__contact svg { width: 22px; height: 22px; }

body.bf-contact-standalone .bf-contact-redesign {
  padding-top: 0;
}
body.bf-contact-standalone {
  overflow-x: clip;
}
body.bf-contact-standalone .bf-contact-redesign > .bf-inner-hero {
  left: auto;
  width: auto;
  max-width: none;
  margin-right: calc(-1 * clamp(24px, 7vw, 150px));
  margin-left: calc(-1 * clamp(24px, 7vw, 150px));
}
.bf-contact-map { filter: none; }
@media (max-width: 820px) {
  body.bf-contact-standalone .bf-contact-redesign > .bf-inner-hero {
    margin-right: -24px;
    margin-left: -24px;
  }
}

/* Keep contact navigation menus compact; the shared nav link spacing must not leak into dropdown items. */
.bf-nav__dropdown a,
.bf-nav__dropdown a:hover,
.bf-nav__dropdown a.is-active {
  min-height: 42px;
  padding: 0 18px;
  line-height: 1.2;
}
.bf-nav__dropdown {
  min-width: 168px;
  padding: 6px 0;
}

/* Refined contact form: a quiet light card that matches the map and contact details. */
.bf-contact-message {
  grid-template-columns: minmax(220px, .72fr) minmax(0, 1.28fr);
  gap: clamp(42px, 7vw, 112px);
  margin-top: clamp(58px, 7vw, 104px);
  padding: clamp(34px, 4.5vw, 68px);
  border: 1px solid #e1e9e6;
  background: #f4f7f6;
}
.bf-contact-message__intro { color: #172b2d; }
.bf-contact-message__intro p { color: var(--bf-accent); }
.bf-contact-message__intro h2 { color: #172b2d; font-size: clamp(30px, 3vw, 46px); }
.bf-contact-message__intro > span { color: #708084; }
.bf-contact-message__form { gap: 22px 20px; }
.bf-contact-message__form label { color: #26373a; font-size: 13px; }
.bf-contact-message__form label b { color: var(--bf-accent); }
.bf-contact-message__form input,
.bf-contact-message__form textarea {
  min-height: 50px;
  padding: 13px 15px;
  color: #26373a;
  border: 1px solid #cbd8d5;
  background: #fff;
}
.bf-contact-message__form textarea { min-height: 138px; }
.bf-contact-message__form input::placeholder,
.bf-contact-message__form textarea::placeholder { color: #9aa8a8; }
.bf-contact-message__form input:focus,
.bf-contact-message__form textarea:focus {
  outline: 2px solid rgba(232, 94, 60, .16);
  border-color: var(--bf-accent);
  background: #fff;
}
.bf-contact-message__action { margin-top: 1px; }
.bf-contact-message__action button { min-height: 46px; }
@media (max-width: 820px) {
  .bf-contact-message { grid-template-columns: 1fr; gap: 34px; }
}
@media (max-width: 560px) {
  .bf-contact-message { margin-top: 58px; padding: 30px 22px; }
  .bf-contact-message__form { grid-template-columns: 1fr; gap: 18px; }
  .bf-contact-message__wide, .bf-contact-message__action { grid-column: auto; }
}

/* Shared homepage section-heading system. */
.bf-products__head,
.bf-applications__head {
  align-items: flex-end;
  padding-right: clamp(24px, 12.5vw, 240px);
  padding-left: clamp(24px, 12.5vw, 240px);
}
.bf-customers,
.bf-news {
  padding-right: clamp(24px, 12.5vw, 240px);
  padding-left: clamp(24px, 12.5vw, 240px);
}
.bf-customers__head,
.bf-news__head {
  align-items: flex-end;
  padding-right: 0;
  padding-left: 0;
}
.bf-products__head h2,
.bf-applications__head h2,
.bf-home-cases > header h2,
.bf-customers__head h2,
.bf-news__head h2,
.bf-about__copy h2 {
  margin: 0;
  font-size: clamp(32px, 3vw, 50px);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: .01em;
}
.bf-applications__head { align-items: flex-start; }
.bf-applications__head p { display: none; }
.bf-home-cases > header {
  width: 100%;
  max-width: none;
  padding-right: clamp(24px, 12.5vw, 240px);
  padding-left: clamp(24px, 12.5vw, 240px);
  text-align: left;
}
.bf-about__copy h2 { margin-bottom: 27px; }
@media (max-width: 560px) {
  .bf-products__head,
  .bf-applications__head,
  .bf-customers__head,
  .bf-news__head { align-items: flex-start; }
  .bf-home-cases > header { padding-right: 24px; padding-left: 24px; }
}
@media (max-width: 820px) {
  .bf-products__head,
  .bf-applications__head { padding-right: 24px; padding-left: 24px; }
  .bf-customers,
  .bf-news { padding-right: 24px; padding-left: 24px; }
  .bf-customers__head,
  .bf-news__head { padding-right: 0; padding-left: 0; }
}

/* Unified rounded language for homepage content elements. */
.bf-products__all,
.bf-products__tabs button,
.bf-products__tabs a,
.bf-news__tabs a,
.bf-customers__head > a,
.bf-about__button { border-radius: 14px; }
.bf-products__controls button,
.bf-home-cases__controls button { border-radius: 14px; }
.bf-product-card,
.bf-application,
.bf-about__media,
.bf-home-case > a,
.bf-home-case div,
.bf-customers__grid > div,
.bf-news-card,
.bf-news__empty,
.bf-home-cases__empty { border-radius: 20px; }
.bf-application { overflow: hidden; }
.bf-about__media { overflow: hidden; }
.bf-news-card,
.bf-customers__grid > div,
.bf-news__empty,
.bf-home-cases__empty { box-shadow: 0 10px 28px rgba(28, 47, 49, .06); }
.bf-home-case > a { overflow: hidden; }

.bf-contact-unified {
  margin-top: clamp(56px, 5vw, 84px);
  margin-bottom: clamp(52px, 5vw, 76px);
}

.bf-contact-unified header {
  display: flex;
  align-items: baseline;
  gap: 19px;
  margin-bottom: 25px;
}

.bf-contact-unified header p {
  margin: 0;
  color: var(--bf-accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .17em;
}

.bf-contact-unified header h2 {
  margin: 0;
  color: #1a282f;
  font-size: clamp(30px, 3vw, 48px);
  line-height: 1.25;
}

.bf-contact-unified__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(18px, 3vw, 54px);
}

.bf-contact-unified__grid article {
  display: flex;
  min-height: 105px;
  align-items: center;
  gap: 17px;
  padding: 22px 0;
  border-top: 1px solid #dfe5e5;
}

.bf-contact-unified__grid article div {
  min-width: 0;
}

.bf-contact-unified__grid b,
.bf-contact-unified__grid span {
  display: block;
}

.bf-contact-unified__grid b {
  color: #243138;
  font-size: 15px;
}

.bf-contact-unified__grid article div > span {
  margin-top: 4px;
  overflow-wrap: anywhere;
  color: #7b878b;
  font-size: 14px;
  line-height: 1.55;
}

.bf-contact-groups {
  display: none;
}

@media (max-width: 900px) {
  .bf-contact-unified__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 560px) {
  .bf-contact-unified header {
    display: block;
  }

  .bf-contact-unified header p {
    margin-bottom: 7px;
  }

  .bf-contact-unified__grid {
    grid-template-columns: 1fr;
  }

  .bf-contact-unified {
    margin-top: 44px;
    margin-bottom: 44px;
  }
}

/* Contact details as rounded information cards. */
.bf-contact-unified header {
  align-items: flex-start;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 30px;
}
.bf-contact-unified header h2 {
  font-size: clamp(28px, 3vw, 48px);
  font-weight: 700;
  line-height: 1.2;
}
.bf-contact-unified__grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(14px, 2vw, 26px);
}
.bf-contact-unified__grid article {
  min-height: 142px;
  align-items: flex-start;
  gap: 16px;
  padding: 26px 24px;
  border: 1px solid #e0e8e5;
  border-radius: 18px;
  background: #fff;
  box-shadow: 0 10px 26px rgba(25, 48, 48, .055);
  transition: border-color .22s var(--bf-ease), box-shadow .22s var(--bf-ease), transform .22s var(--bf-ease);
}
.bf-contact-unified__grid article:hover {
  border-color: rgba(224, 83, 48, .45);
  box-shadow: 0 16px 30px rgba(25, 48, 48, .1);
  transform: translateY(-3px);
}
.bf-contact-unified__grid .bf-contact-icon {
  display: flex;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
}
.bf-contact-unified__grid .bf-contact-icon .iconfont {
  display: block;
  width: 20px;
  height: 20px;
  text-align: center;
  font-size: 20px;
  line-height: 1;
}
.bf-contact-unified__grid b {
  font-size: 17px;
}
.bf-contact-unified__grid article div > span {
  font-size: 15px;
  line-height: 1.65;
}
@media (max-width: 900px) {
  .bf-contact-unified__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 560px) {
  .bf-contact-unified__grid { grid-template-columns: 1fr; }
  .bf-contact-unified__grid article { min-height: 120px; padding: 22px 20px; }
}

/* Keep the primary navigation visible while reserving its exact height in the page flow. */
body {
  padding-top: 84px;
}

/* Persistent contact shortcuts. */
.bf-quick-tools {
  position: fixed;
  z-index: 90;
  top: 65%;
  right: clamp(14px, 2.2vw, 34px);
  display: grid;
  gap: 12px;
  transform: translateY(-50%);
}
.bf-quick-tools a,
.bf-quick-tools button {
  position: relative;
  display: grid;
  width: 54px;
  height: 54px;
  place-items: center;
  padding: 0;
  color: #7c8588;
  border: 1px solid #e0e3e3;
  border-radius: 50%;
  background: rgba(255,255,255,.97);
  box-shadow: 0 3px 9px rgba(30, 43, 45, .12);
  cursor: pointer;
  transition: color .2s var(--bf-ease), border-color .2s var(--bf-ease), box-shadow .2s var(--bf-ease), transform .2s var(--bf-ease);
}
.bf-quick-tools svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
.bf-quick-tools__qr-toggle svg { width: 28px; height: 28px; fill: currentColor; stroke: none; }
.bf-quick-tools span { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.bf-quick-tools a:hover,
.bf-quick-tools button:hover { color: var(--bf-accent); border-color: rgba(224, 83, 48, .36); box-shadow: 0 7px 16px rgba(30, 43, 45, .17); transform: translateY(-2px); }
.bf-quick-tools__qr { position: relative; }
.bf-quick-tools__qr::before {
  position: absolute;
  top: -10px;
  right: 100%;
  width: 24px;
  height: calc(100% + 20px);
  content: "";
}
.bf-quick-tools__qr-panel {
  position: absolute;
  top: 50%;
  right: calc(100% + 16px);
  width: 190px;
  padding: 14px 14px 12px;
  border: 1px solid rgba(23, 43, 45, .1);
  border-radius: 14px;
  background: #fff;
  box-shadow: 0 14px 34px rgba(20, 39, 41, .2);
  opacity: 0;
  pointer-events: none;
  transform: translate(8px, -50%) scale(.97);
  transform-origin: right center;
  transition: opacity .2s var(--bf-ease), transform .2s var(--bf-ease);
}
.bf-quick-tools__qr-panel::after {
  position: absolute;
  top: 50%;
  left: 100%;
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
  border-left: 8px solid #fff;
  content: "";
  transform: translateY(-50%);
}
.bf-quick-tools__qr-panel img {
  display: block;
  width: 160px;
  height: 160px;
  margin: 0 auto;
  border-radius: 6px;
  object-fit: contain;
}
.bf-quick-tools__qr-panel strong {
  display: block;
  margin-top: 8px;
  color: #334144;
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
  text-align: center;
}
.bf-quick-tools__qr:hover .bf-quick-tools__qr-panel,
.bf-quick-tools__qr:focus-within .bf-quick-tools__qr-panel,
.bf-quick-tools__qr.is-open .bf-quick-tools__qr-panel {
  opacity: 1;
  pointer-events: auto;
  transform: translate(0, -50%) scale(1);
}
@media (hover: hover) and (pointer: fine) {
  .bf-quick-tools a::before,
  .bf-quick-tools button::before {
    position: absolute;
    top: 50%;
    right: calc(100% + 13px);
    min-width: max-content;
    padding: 8px 12px;
    color: #fff;
    border-radius: 9px;
    background: #172b2d;
    box-shadow: 0 8px 20px rgba(20, 39, 41, .18);
    content: attr(data-tooltip);
    font-size: 13px;
    font-weight: 600;
    line-height: 1.3;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transform: translate(8px, -50%);
    transition: opacity .2s var(--bf-ease), transform .2s var(--bf-ease);
  }
  .bf-quick-tools a::after,
  .bf-quick-tools button::after {
    position: absolute;
    top: 50%;
    right: calc(100% + 6px);
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
    border-left: 7px solid #172b2d;
    content: "";
    opacity: 0;
    pointer-events: none;
    transform: translate(8px, -50%);
    transition: opacity .2s var(--bf-ease), transform .2s var(--bf-ease);
  }
  .bf-quick-tools a:hover::before,
  .bf-quick-tools a:hover::after,
  .bf-quick-tools button:hover::before,
  .bf-quick-tools button:hover::after,
  .bf-quick-tools a:focus-visible::before,
  .bf-quick-tools a:focus-visible::after,
  .bf-quick-tools button:focus-visible::before,
  .bf-quick-tools button:focus-visible::after {
    opacity: 1;
    transform: translate(0, -50%);
  }
}
@media (max-width: 560px) {
  .bf-quick-tools { right: 12px; gap: 9px; }
  .bf-quick-tools a, .bf-quick-tools button { width: 46px; height: 46px; }
  .bf-quick-tools svg { width: 19px; height: 19px; }
  .bf-quick-tools__qr-toggle svg { width: 24px; height: 24px; }
  .bf-quick-tools__qr-panel { right: calc(100% + 12px); width: 174px; padding: 12px 12px 10px; }
  .bf-quick-tools__qr-panel img { width: 148px; height: 148px; }
}

@media (prefers-reduced-motion: reduce) {
  .bf-quick-tools__qr-panel { transition: none; }
}

.bf-header {
  position: fixed;
  top: 0;
  right: 0;
  left: 0;
}

@media (max-width: 820px) {
  body {
    padding-top: 72px;
  }
}

/* Home cases: three visible cards on desktop, two on tablet, one on mobile. */
.bf-home-cases__swiper {
  width: 100%;
  margin-right: 0;
  margin-left: 0;
  overflow: hidden;
}
.bf-home-case {
  width: calc(33.333333% - 28px);
  height: clamp(330px, 24vw, 460px);
}
.bf-home-cases__controls {
  right: clamp(20px, 3vw, 58px);
  left: clamp(20px, 3vw, 58px);
}
@media (max-width: 1100px) {
  .bf-home-case { width: calc(50% - 21px); }
}
@media (max-width: 820px) {
  .bf-home-cases__swiper { width: 100%; }
  .bf-home-case { width: calc(50% - 7px); height: 420px; }
  .bf-home-cases__controls { right: 24px; left: 24px; }
}
@media (max-width: 560px) {
  .bf-home-case { width: 100%; height: 420px; }
}

/* Taller homepage banner with clean copy and circular pagination. */
.bf-hero__swiper {
  height: min(940px, calc(100svh - 84px));
  min-height: 700px;
}
.bf-hero__content h1::before,
.bf-hero__content h2::before { display: none; }
.bf-hero__pagination { gap: 10px; }
.bf-hero__pagination .swiper-pagination-bullet,
.bf-hero__pagination .swiper-pagination-bullet-active {
  width: 10px;
  height: 10px;
  border: 1px solid rgba(255,255,255,.72);
  border-radius: 50%;
  opacity: .72;
  background: transparent;
}
.bf-hero__pagination .swiper-pagination-bullet-active {
  border-color: var(--bf-accent);
  opacity: 1;
  background: var(--bf-accent);
}
.bf-button,
.bf-hero__actions button { border-radius: 14px; }
@media (max-width: 820px) {
  .bf-hero__swiper {
    height: clamp(420px, 62svh, 520px);
    min-height: 0;
  }
}
@media (max-width: 560px) {
  .bf-hero__swiper { height: clamp(400px, 60svh, 460px); }
  .bf-hero__pagination .swiper-pagination-bullet,
  .bf-hero__pagination .swiper-pagination-bullet-active { width: 9px; height: 9px; }
}

/* Hero controls: centered pagination and vertically centered side arrows. */
.bf-hero__bottom {
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  display: block;
  pointer-events: none;
}
.bf-hero__pagination {
  position: absolute;
  bottom: 32px;
  left: 50%;
  pointer-events: auto;
  transform: translateX(-50%);
}
.bf-hero__actions {
  position: absolute;
  inset: 0;
  margin: 0;
  pointer-events: none;
}
.bf-hero__actions button {
  position: absolute;
  top: 50%;
  pointer-events: auto;
  transform: translateY(-50%);
}
.bf-hero__actions .bf-hero__prev { left: clamp(20px, 3vw, 58px); }
.bf-hero__actions .bf-hero__next { right: clamp(20px, 3vw, 58px); }
.bf-hero__actions button:hover,
.bf-hero__actions button:focus-visible { transform: translateY(-50%) scale(1.05); }
@media (max-width: 560px) {
  .bf-hero__pagination { bottom: 22px; }
  .bf-hero__actions .bf-hero__prev { left: 16px; }
  .bf-hero__actions .bf-hero__next { right: 16px; }
}

/* Category overview: preview several articles inside each child column. */
.bf-category-news { display: grid; gap: clamp(28px, 4vw, 52px); }
.bf-category-news__section {
  padding: clamp(24px, 3vw, 38px);
  border: 1px solid #dde6e3;
  border-radius: 20px;
  background: #fff;
}
.bf-category-news__section > header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 26px;
  padding-bottom: 20px;
  border-bottom: 1px solid #e3e9e7;
}
.bf-category-news__section > header h3 { margin: 0; font-size: clamp(25px, 2.2vw, 34px); line-height: 1.25; }
.bf-category-news__section > header > a { display: inline-flex; align-items: center; gap: 10px; color: var(--bf-accent); font-size: 13px; font-weight: 700; white-space: nowrap; }
.bf-category-news__section > header > a span { font-size: 18px; transition: transform .2s var(--bf-ease); }
.bf-category-news__section > header > a:hover span { transform: translateX(4px); }
.bf-category-news__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.bf-category-news__grid article { min-width: 0; overflow: hidden; border: 1px solid #e1e8e6; border-radius: 16px; background: #fff; transition: box-shadow .22s var(--bf-ease), transform .22s var(--bf-ease); }
.bf-category-news__grid article > a { display: block; height: 100%; color: var(--bf-ink); }
.bf-category-news__grid figure { margin: 0; overflow: hidden; aspect-ratio: 1.6; background: #e7ecea; }
.bf-category-news__grid img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s var(--bf-ease); }
.bf-category-news__grid article div { padding: 20px; }
.bf-category-news__grid time { color: #8a9799; font: 500 11px/1 Arial, sans-serif; }
.bf-category-news__grid h4 { display: -webkit-box; min-height: 52px; margin: 12px 0 9px; overflow: hidden; font-size: 18px; line-height: 1.45; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.bf-category-news__grid p { display: -webkit-box; min-height: 44px; margin: 0; overflow: hidden; color: #768286; font-size: 13px; line-height: 1.7; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.bf-category-news__grid article div > span { display: inline-block; margin-top: 17px; color: var(--bf-accent); font-size: 13px; font-weight: 700; }
.bf-category-news__grid article:hover { box-shadow: 0 14px 30px rgba(27, 48, 48, .1); transform: translateY(-4px); }
.bf-category-news__grid article:hover img { transform: scale(1.05); }
.bf-category-news__empty { padding: 40px 24px; border-radius: 14px; color: #7b888b; background: #f4f7f6; text-align: center; }
@media (max-width: 1050px) {
  .bf-category-news__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 620px) {
  .bf-category-news__section { padding: 22px 18px; }
  .bf-category-news__section > header { align-items: flex-start; }
  .bf-category-news__grid { grid-template-columns: 1fr; }
}

/* Case list uses the same rounded-card language as the rest of the site. */
.bf-case__grid article {
  overflow: hidden;
  border-radius: 20px;
  background: #263839;
  box-shadow: 0 10px 28px rgba(25, 46, 47, .08);
}
.bf-case__grid article > a {
  overflow: hidden;
  border-radius: inherit;
}
.bf-case__grid i {
  display: grid;
  width: 40px;
  height: 40px;
  place-items: center;
  padding: 0;
  border-radius: 12px;
  box-shadow: 0 5px 14px rgba(16, 32, 34, .14);
  font-size: 20px;
  line-height: 1;
  transition: color .2s var(--bf-ease), background .2s var(--bf-ease), transform .2s var(--bf-ease);
}
.bf-case__grid article:hover i {
  color: #fff;
  background: var(--bf-accent);
  transform: translateX(3px);
}
.bf-case__grid b { margin-top: 0; }

/* Application fields page */
.bf-field-page {
  padding: clamp(72px, 8vw, 128px) clamp(24px, 12.5vw, 240px) clamp(80px, 9vw, 148px);
  background: #f5f7f6;
}
.bf-field-page__intro {
  display: grid;
  grid-template-columns: minmax(0, .95fr) minmax(360px, .75fr);
  gap: clamp(48px, 8vw, 140px);
  align-items: end;
  margin: 0 0 clamp(44px, 5vw, 76px);
}
.bf-field-page__intro h2 {
  margin: 0;
  color: var(--bf-ink);
  font-size: clamp(36px, 4.1vw, 68px);
  line-height: 1.2;
  letter-spacing: -.035em;
}
.bf-field-page__intro > div > p {
  max-width: 610px;
  margin: 0;
  color: #5f6c70;
  font-size: 16px;
  line-height: 1.9;
}
.bf-field-page__intro ul {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
}
.bf-field-page__intro li {
  padding-top: 16px;
  border-top: 1px solid #cdd7d5;
}
.bf-field-page__intro li b,
.bf-field-page__intro li span { display: block; }
.bf-field-page__intro li b {
  margin-bottom: 6px;
  color: var(--bf-accent);
  font-size: 16px;
}
.bf-field-page__intro li span {
  color: #7a878a;
  font-size: 12px;
  line-height: 1.55;
}
.bf-field-page__grid {
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: clamp(18px, 2vw, 30px);
}
.bf-field-card {
  position: relative;
  display: block;
  min-height: clamp(360px, 35vw, 570px);
  overflow: hidden;
  color: #fff;
  border-radius: 20px;
  background: #17282b;
  isolation: isolate;
}
.bf-field-card--wide { grid-column: span 7; }
.bf-field-card--compact { grid-column: span 5; }
.bf-field-card:nth-child(3) { grid-column: span 5; }
.bf-field-card:nth-child(4) { grid-column: span 7; }
.bf-field-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .45s var(--bf-ease), filter .3s var(--bf-ease);
}
.bf-field-card__shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(10, 24, 28, .9), rgba(10, 24, 28, .08) 68%);
  transition: background .3s var(--bf-ease);
}
.bf-field-card__content {
  position: absolute;
  z-index: 1;
  right: clamp(24px, 3vw, 48px);
  bottom: clamp(25px, 3vw, 46px);
  left: clamp(24px, 3vw, 48px);
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
}
.bf-field-card__content b,
.bf-field-card__content em { grid-column: 1; }
.bf-field-card__content b {
  font-size: clamp(25px, 2.2vw, 38px);
  line-height: 1.25;
}
.bf-field-card__content em {
  margin-top: 10px;
  color: rgba(255,255,255,.76);
  font-size: 14px;
  font-style: normal;
  line-height: 1.65;
}
.bf-field-card__content strong {
  grid-column: 2;
  grid-row: 1 / span 2;
  display: grid;
  width: 46px;
  height: 46px;
  place-items: center;
  margin-left: 24px;
  border: 1px solid rgba(255,255,255,.7);
  border-radius: 14px;
  font-size: 20px;
  transition: color .25s var(--bf-ease), background .25s var(--bf-ease), transform .25s var(--bf-ease);
}
.bf-field-card:hover img { transform: scale(1.045); filter: saturate(1.08); }
.bf-field-card:hover .bf-field-card__shade { background: linear-gradient(0deg, rgba(15, 51, 53, .94), rgba(10, 24, 28, .08) 72%); }
.bf-field-card:hover .bf-field-card__content strong { color: var(--bf-accent); background: #fff; transform: translateX(4px); }
.bf-field-card:focus-visible { outline: 3px solid var(--bf-accent); outline-offset: 4px; }
@media (max-width: 1000px) {
  .bf-field-page__intro { grid-template-columns: 1fr; gap: 28px; }
  .bf-field-card,
  .bf-field-card--wide,
  .bf-field-card--compact,
  .bf-field-card:nth-child(3),
  .bf-field-card:nth-child(4) { grid-column: span 6; min-height: 420px; }
}
@media (max-width: 700px) {
  .bf-field-page { padding-top: 58px; }
  .bf-field-page__intro ul { grid-template-columns: 1fr; gap: 12px; }
  .bf-field-page__intro li { display: grid; grid-template-columns: 70px 1fr; gap: 12px; align-items: center; padding-top: 12px; }
  .bf-field-page__intro li b { margin: 0; }
  .bf-field-card,
  .bf-field-card--wide,
  .bf-field-card--compact,
  .bf-field-card:nth-child(3),
  .bf-field-card:nth-child(4) { grid-column: 1 / -1; min-height: 360px; }
  .bf-field-card__content strong { width: 44px; height: 44px; }
}

/* About profile alignment: share the same content edges as the sections below. */
body.bf-about-standalone .bf-about-profile {
  padding: clamp(64px, 6.5vw, 112px) clamp(24px, 12.5vw, 240px);
  background: #f7f8fa;
}
body.bf-about-standalone .bf-about-profile__inner {
  width: 100%;
  max-width: none;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
  gap: clamp(44px, 5vw, 88px);
  align-items: center;
}
body.bf-about-standalone .bf-about-profile__statement {
  width: 100%;
  height: clamp(390px, 31vw, 560px);
  margin: 0;
  border-radius: 20px;
}
body.bf-about-standalone .bf-about-profile__content {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: clamp(20px, 2vw, 38px) 0;
}
body.bf-about-standalone .bf-about-profile__content h2,
body.bf-about-standalone .bf-about-profile h2 { max-width: 680px; }
body.bf-about-standalone .bf-about-profile__orb { display: none; }
body.bf-about-standalone .bf-about-profile__text > p {
  margin: 0 0 18px;
  color: #5c6870;
  font-size: 16px;
  line-height: 1.95;
}
/* About CTA: align the profile action with the site's warm brand accent. */
body.bf-about-standalone .bf-about-profile__content > a {
  background: var(--bf-accent);
  border-radius: 14px;
}
body.bf-about-standalone .bf-about-profile__content > a span {
  width: auto;
  height: auto;
  border: 0;
  border-radius: 0;
}
body.bf-about-standalone .bf-about-profile__content > a:hover {
  background: var(--bf-accent-dark);
}
body.bf-about-standalone .bf-about-profile__content > a:focus-visible {
  outline: 3px solid rgba(214, 80, 45, .35);
  outline-offset: 4px;
}
@media (max-width: 1000px) {
  body.bf-about-standalone .bf-about-profile__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 36px;
  }
  body.bf-about-standalone .bf-about-profile__content > p:not(.bf-about-profile__kicker) {
    font-size: 15px;
    line-height: 1.8;
  }
}
@media (max-width: 820px) {
  body.bf-about-standalone .bf-about-profile { padding-top: 56px; padding-bottom: 64px; }
  body.bf-about-standalone .bf-about-profile__inner { grid-template-columns: 1fr; gap: 34px; }
  body.bf-about-standalone .bf-about-profile__statement { height: 340px; margin: 0; }
  body.bf-about-standalone .bf-about-profile__content { padding: 0; }
}

/* Unified Iconfont sizing and alignment. */
.bf-nav__item > a > .iconfont {
  width: auto;
  height: auto;
  margin: 0;
  border: 0;
  font-size: 10px;
  transform: none;
}
.bf-header__contact > .iconfont { color: var(--bf-accent); font-size: 22px; font-weight: 400; }
.bf-about__links .iconfont { font-size: 25px; line-height: 1; }
.bf-contact-icon .iconfont { font-size: 20px; line-height: 1; }
.bf-contact-map-card li > .iconfont {
  width: 17px;
  flex: 0 0 17px;
  margin-top: 2px;
  color: var(--bf-accent);
  font-size: 16px;
  line-height: 1;
}
.bf-quick-tools > a > .iconfont,
.bf-quick-tools > button > .iconfont { font-size: 22px; line-height: 1; }
.bf-icon-up { display: inline-block; transform: rotate(180deg); }
.bf-hero__actions .iconfont,
.bf-products__controls .iconfont,
.bf-home-cases__controls .iconfont { font-size: 17px; line-height: 1; }
.bf-product-card .iconfont,
.bf-home-case .iconfont,
.bf-news-card .iconfont,
.bf-case__grid .iconfont { font-style: normal; }
@media (max-width: 560px) {
  .bf-about__links .iconfont { font-size: 21px; }
  .bf-quick-tools > a > .iconfont,
  .bf-quick-tools > button > .iconfont { font-size: 19px; }
}

/* News index reuses the homepage news-card system. */
.bf-news-page {
  padding-right: clamp(24px, 12.5vw, 240px);
  padding-left: clamp(24px, 12.5vw, 240px);
}
.bf-news-page .bf-page__layout {
  max-width: none;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
}
.bf-news-page .bf-side-nav { display: none; }
.bf-news-page .bf-page__content { width: 100%; max-width: none; }
.bf-news-page .bf-list-title { margin-bottom: clamp(36px, 4vw, 60px); }
.bf-news-page .bf-list-title nav { gap: 12px; }
.bf-news-page .bf-list-title nav a {
  min-height: 43px;
  display: inline-flex;
  align-items: center;
  padding: 9px 20px;
  border: 1px solid #a1abae;
  border-radius: 22px;
  background: transparent;
  transition: color .22s var(--bf-ease), border-color .22s var(--bf-ease), background .22s var(--bf-ease);
}
.bf-news-page .bf-list-title nav a:hover,
.bf-news-page .bf-list-title nav a.is-active {
  color: #fff;
  border-color: var(--bf-accent);
  background: var(--bf-accent);
}
.bf-news-page .bf-news-card { border-radius: 20px; }
@media (max-width: 820px) {
  .bf-news-page .bf-list-title { align-items: flex-start; flex-direction: column; }
}
@media (max-width: 560px) {
  .bf-news-page .bf-list-title nav { display: grid; width: 100%; grid-template-columns: 1fr 1fr; }
  .bf-news-page .bf-list-title nav a { justify-content: center; }
}

/* Footer palette follows the deep navy tone in the brand mark. */
.site-footer {
  color: rgba(235, 241, 249, .76);
  background: #0d203d;
}
.site-footer a:hover { color: #f05a2a; }
.footer-links { color: rgba(222, 231, 243, .58); }
.footer-links b,
.footer-nav-grid b { color: #fff; }
.footer-nav-grid a { color: rgba(226, 234, 244, .68); }
.footer-contact__qr figcaption,
.footer-contact__phone span,
.footer-contact address p { color: rgba(226, 234, 244, .68); }
.footer-contact__phone,
.footer-contact address { border-color: rgba(255,255,255,.14); }
.footer-bottom {
  color: rgba(220, 229, 241, .58);
  background: #071529;
  border-top: 1px solid rgba(255,255,255,.06);
}

/* Complete product-detail presentation. */
.bf-product-show-page .bf-product-detail__header {
  max-width: 920px;
  padding-bottom: 34px;
}
.bf-product-detail__header > p { margin-bottom: 12px; letter-spacing: .08em; }
.bf-product-detail__header > strong { max-width: 760px; }
.bf-product-show-page .bf-product-detail__hero {
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, .65fr);
  overflow: hidden;
  margin: clamp(38px, 4vw, 62px) 0 clamp(58px, 7vw, 104px);
  border-radius: 20px;
  background: #fff;
}
.bf-product-show-page .bf-product-detail__image {
  min-height: clamp(430px, 42vw, 650px);
  overflow: hidden;
  background: #e8edec;
}
.bf-product-show-page .bf-product-detail__image img { transition: transform .5s var(--bf-ease); }
.bf-product-show-page .bf-product-detail__hero:hover .bf-product-detail__image img { transform: scale(1.025); }
.bf-product-detail__support {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: clamp(34px, 4.5vw, 72px);
  color: #fff;
  background: #0d203d;
}
.bf-product-detail__support small {
  color: #f06a45;
  font-size: 12px;
  font-weight: 700;
}
.bf-product-detail__support h2 {
  margin: 14px 0 30px;
  font-size: clamp(26px, 2.3vw, 39px);
  line-height: 1.35;
}
.bf-product-detail__support ul {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}
.bf-product-detail__support li {
  display: flex;
  min-height: 54px;
  align-items: center;
  gap: 13px;
  color: rgba(255,255,255,.74);
  border-top: 1px solid rgba(255,255,255,.13);
  font-size: 14px;
}
.bf-product-detail__support li .iconfont { color: #f06a45; font-size: 19px; }
.bf-product-detail__support > a {
  display: inline-flex;
  width: fit-content;
  min-height: 48px;
  align-items: center;
  gap: 24px;
  margin-top: 30px;
  padding: 10px 12px 10px 20px;
  color: #fff;
  border: 0;
  border-radius: 14px;
  background: var(--bf-accent);
  font-size: 14px;
}
.bf-product-detail__support > a i {
  display: grid;
  width: 25px;
  height: 25px;
  place-items: center;
  border: 1px solid rgba(255,255,255,.65);
  border-radius: 8px;
}
.bf-product-detail__support > a:hover { background: var(--bf-accent-dark); }
.bf-product-show-page .bf-product-detail__hero {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}
.bf-product-detail__summary {
  display: flex;
  min-height: clamp(430px, 42vw, 650px);
  flex-direction: column;
  justify-content: center;
  padding: clamp(34px, 5vw, 80px);
  background: #fff;
}
.bf-product-detail__summary h1 {
  margin: 0;
  color: var(--bf-ink);
  font-size: clamp(30px, 3vw, 48px);
  line-height: 1.3;
}
.bf-product-detail__summary strong {
  display: block;
  max-width: 620px;
  margin-top: 20px;
  color: #657277;
  font-size: 16px;
  font-weight: 400;
  line-height: 1.8;
}
.bf-article .bf-article__meta {
  margin: 12px 0 0;
  color: #8a969a;
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0;
}
.bf-article .bf-article__meta i {
  margin: 0 8px;
}
.bf-related-products {
  margin: clamp(56px, 7vw, 96px) 0;
}
.bf-related-products header {
  margin-bottom: 26px;
}
.bf-related-products h2 {
  margin: 0;
  color: var(--bf-ink);
  font-size: clamp(26px, 2.4vw, 36px);
}
.bf-related-products__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(16px, 2vw, 28px);
}
.bf-related-products article {
  min-width: 0;
  overflow: hidden;
  background: #fff;
}
.bf-related-products a {
  display: block;
  height: 100%;
  color: var(--bf-ink);
}
.bf-related-products img {
  width: 100%;
  aspect-ratio: 1.25;
  object-fit: cover;
  transition: transform .25s var(--bf-ease);
}
.bf-related-products article div {
  padding: 20px 22px 24px;
}
.bf-related-products h3 {
  margin: 0;
  font-size: 18px;
  line-height: 1.45;
}
.bf-related-products p {
  display: -webkit-box;
  margin: 9px 0 0;
  overflow: hidden;
  color: #748084;
  font-size: 13px;
  line-height: 1.7;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
}
.bf-related-products a:hover img { transform: scale(1.04); }
.bf-product-rich { color: #526066; }
/* Match the editor's shared cell borders for uploaded product tables. */
.bf-product-rich table {
  border-collapse: collapse;
  border-spacing: 0;
}
.bf-product-rich .bf-product-copy {
  max-width: 980px;
  margin-bottom: clamp(52px, 6vw, 88px);
}
.bf-product-rich .bf-product-copy h2,
.bf-product-rich .bf-product-section > h2 {
  margin: 0 0 22px;
  color: var(--bf-ink);
  font-size: clamp(28px, 2.8vw, 44px);
  line-height: 1.3;
}
.bf-product-rich .bf-product-copy p { margin: 0; font-size: 16px; line-height: 2; }
.bf-product-highlights {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(14px, 2vw, 26px);
  margin-bottom: clamp(60px, 7vw, 104px);
}
.bf-product-highlights article {
  min-height: 190px;
  padding: clamp(24px, 2.5vw, 38px);
  border: 1px solid #dce4e2;
  border-radius: 18px;
  background: #fff;
}
.bf-product-highlights .iconfont { color: var(--bf-accent); font-size: 30px; }
.bf-product-highlights b,
.bf-product-highlights span { display: block; }
.bf-product-highlights b { margin-top: 30px; color: var(--bf-ink); font-size: 19px; }
.bf-product-highlights span { margin-top: 8px; color: #758186; font-size: 13px; line-height: 1.7; }
.bf-product-detail-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(18px, 2.5vw, 34px);
  margin-bottom: clamp(60px, 7vw, 104px);
}
.bf-product-detail-grid section {
  padding: clamp(28px, 3.5vw, 54px);
  border-radius: 20px;
  background: #fff;
}
.bf-product-detail-grid h2 { margin: 0 0 25px; color: var(--bf-ink); font-size: 27px; }
.bf-product-detail-grid ul { display: grid; gap: 0; margin: 0; padding: 0; list-style: none; }
.bf-product-detail-grid li { position: relative; padding: 15px 0 15px 22px; border-top: 1px solid #e1e7e5; line-height: 1.7; }
.bf-product-detail-grid li::before { position: absolute; top: 25px; left: 0; width: 7px; height: 7px; content: ""; border-radius: 50%; background: var(--bf-accent); }
.bf-product-tags { display: flex; flex-wrap: wrap; gap: 12px; }
.bf-product-tags span { padding: 10px 15px; color: #29404a; border-radius: 12px; background: #edf2f1; font-size: 14px; }
.bf-product-table-wrap {
  overflow-x: auto;
  border: 1px solid #dce4e2;
  border-radius: 18px;
  background: #fff;
}
.bf-product-specs { width: 100%; min-width: 820px; border-collapse: collapse; }
.bf-product-specs th,
.bf-product-specs td { padding: 18px 20px; border-bottom: 1px solid #e1e7e5; text-align: left; }
.bf-product-specs th { color: #fff; background: #0d203d; font-size: 14px; }
.bf-product-specs td { color: #5d696f; font-size: 14px; }
.bf-product-specs tbody tr:last-child td { border-bottom: 0; }
.bf-product-specs tbody tr:hover td { background: #f6f8f8; }
.bf-product-note { margin: 17px 0 0; color: #7a8589; font-size: 13px; line-height: 1.7; }
.bf-product-show-page .bf-article__nav a { border-radius: 14px; }
@media (max-width: 1000px) {
  .bf-product-show-page .bf-product-detail__hero { grid-template-columns: 1fr; }
  .bf-product-show-page .bf-product-detail__image { min-height: 460px; }
  .bf-product-detail__summary { min-height: 0; }
  .bf-product-highlights { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .bf-related-products__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 700px) {
  .bf-product-show-page .bf-product-detail__image { min-height: 340px; }
  .bf-product-detail__support { padding: 34px 24px; }
  .bf-product-highlights,
  .bf-product-detail-grid,
  .bf-related-products__grid { grid-template-columns: 1fr; }
  .bf-product-highlights article { min-height: 160px; }
  .bf-product-rich .bf-product-copy p { font-size: 15px; line-height: 1.85; }
}

/* Factory night view spans the complete footer. */
.site-footer {
  position: relative;
  overflow: hidden;
  background-color: #0d203d;
  background-image:
    linear-gradient(90deg, rgba(5, 18, 38, .94) 0%, rgba(7, 23, 45, .88) 46%, rgba(7, 20, 39, .78) 100%),
    linear-gradient(0deg, rgba(4, 15, 31, .82), rgba(7, 24, 47, .42)),
    url('/static/default/images/baofei/footer-factory-night.webp');
  background-position: center, center, center 55%;
  background-repeat: no-repeat;
  background-size: cover;
}
.site-footer__inner,
.footer-bottom { position: relative; z-index: 1; }
.footer-bottom {
  background: rgba(3, 12, 25, .74);
  backdrop-filter: blur(4px);
}
@media (max-width: 700px) {
  .site-footer { background-position: center, center, 62% center; }
}
@media (max-width: 560px) {
  .bf-case__grid article { border-radius: 16px; }
  .bf-case__grid i { width: 38px; height: 38px; border-radius: 11px; }
}

/* Straight-corner card system; interactive controls keep their rounded shape. */
.bf-product-card,
.bf-application,
.bf-about__media,
.bf-home-case,
.bf-home-case > a,
.bf-home-case > div,
.bf-customers__grid > div,
.bf-news-card,
.bf-news__empty,
.bf-home-cases__empty,
.bf-category-news__grid article,
.bf-category-news__empty,
.bf-category-products article,
.bf-product-list article,
.bf-case__grid article,
.bf-contact-unified__grid article,
.bf-contact-map-card,
.bf-contact-message,
.bf-field-card,
.bf-about-profile__statement,
.bf-about-principles,
.bf-about-guides,
.bf-empty,
.bf-product-detail__hero,
.bf-product-highlights article,
.bf-product-detail-grid section,
.bf-product-table-wrap,
.bf-product-show-page .bf-article__nav a {
  border-radius: 0 !important;
}

/* Keep the homepage carousel scale independent from generic slide styles. */
.bf-products .bf-product-card:not(.swiper-slide-active) {
  opacity: .2 !important;
  transform: scale(.7) !important;
}
.bf-products .bf-product-card.swiper-slide-active {
  opacity: 1 !important;
  transform: scale(1.04) !important;
}

/* Product details follow the article-detail sidebar layout; product lists remain full width. */
.bf-product-show-page.bf-product-page {
  padding-right: clamp(24px, 7vw, 150px);
  padding-left: clamp(24px, 7vw, 150px);
}
.bf-product-show-page .bf-page__layout {
  max-width: 1500px;
  grid-template-columns: 225px minmax(0, 1fr);
  gap: clamp(42px, 6vw, 120px);
}
.bf-product-show-page .bf-side-nav { display: block; }
.bf-product-show-page .bf-page__content { width: auto; }
@media (max-width: 820px) {
  .bf-product-show-page .bf-page__layout { grid-template-columns: 1fr; gap: 0; }
  .bf-product-show-page .bf-side-nav { display: none; }
}

/* Product list: keep cards and category controls comfortable on mobile. */
@media (max-width: 820px) {
  .bf-product-page:not(.bf-product-show-page) {
    padding: 48px 20px 64px;
  }
  .bf-product-page:not(.bf-product-show-page) .bf-list-title {
    align-items: flex-start;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 28px;
  }
  .bf-product-page:not(.bf-product-show-page) .bf-list-title nav {
    display: grid;
    width: 100%;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
  }
  .bf-product-page:not(.bf-product-show-page) .bf-list-title nav a {
    display: flex;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    padding: 10px 12px;
    text-align: center;
  }
  .bf-product-page:not(.bf-product-show-page) .bf-product-list {
    gap: 16px;
  }
  .bf-product-page:not(.bf-product-show-page) .bf-product-list h3,
  .bf-product-page:not(.bf-product-show-page) .bf-product-list p,
  .bf-product-page:not(.bf-product-show-page) .bf-product-list > article a > span,
  .bf-product-page:not(.bf-product-show-page) .bf-product-list b {
    margin-right: 16px;
    margin-left: 16px;
  }
}
@media (max-width: 680px) {
  .bf-product-page:not(.bf-product-show-page) .bf-product-list {
    grid-template-columns: minmax(0, 1fr);
    gap: 18px;
  }
  .bf-product-page:not(.bf-product-show-page) .bf-product-list article div {
    aspect-ratio: 1.38;
  }
  .bf-product-page:not(.bf-product-show-page) .bf-product-list article a {
    padding-bottom: 22px;
  }
  .bf-product-page:not(.bf-product-show-page) .bf-product-list p {
    min-height: 0;
  }
}

/* Shared sizing for homepage text action buttons. */
.bf-home .bf-button,
.bf-home .bf-products__all,
.bf-home .bf-about__button,
.bf-home .bf-products__tabs button,
.bf-home .bf-products__tabs a,
.bf-home .bf-news__tabs a,
.bf-home .bf-customers__head > a {
  min-height: 50px;
  gap: 16px;
  padding: 12px 16px 12px 24px;
  font-size: 15px;
}
.bf-home .bf-button > span,
.bf-home .bf-products__all > span,
.bf-home .bf-about__button > span,
.bf-home .bf-products__tabs span,
.bf-home .bf-news__tabs a > span,
.bf-home .bf-customers__head > a span {
  width: 25px;
  height: 25px;
  flex-shrink: 0;
}
.bf-home .bf-application__body strong {
  min-height: 46px;
  gap: 16px;
  font-size: 15px;
}
.bf-home .bf-application__body strong small {
  width: 25px;
  height: 25px;
}
@media (max-width: 560px) {
  .bf-home .bf-news__tabs a,
  .bf-home .bf-products__tabs button,
  .bf-home .bf-products__tabs a {
    padding-right: 12px;
    padding-left: 12px;
    gap: 12px;
  }
}