.brand-hero {
  position: relative;
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 55%, var(--navy-light) 100%);
  color: var(--white);
  padding: 130px 0 90px;
  overflow: hidden;
}

.brand-hero::before {
  content: "";
  position: absolute;
  top: -140px;
  right: -100px;
  width: 520px;
  height: 520px;
  background: radial-gradient(circle, rgba(201,149,47,0.18), transparent 70%);
  border-radius: 50%;
}

.brand-hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 50px;
  align-items: center;
  position: relative;
  z-index: 2;
  text-align: left;
}

.brand-hero h1 {
  color: var(--white);
  font-size: 3rem;
  font-weight: 800;
  margin: 0 0 8px;
  letter-spacing: -0.01em;
}

.brand-hero .brand-chem-name {
  display: block;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--gold-light);
  margin-bottom: 20px;
}

.brand-hero p.lead {
  color: rgba(255,255,255,0.85);
  font-size: 1.06rem;
  max-width: 540px;
  margin-bottom: 30px;
}

.brand-hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.brand-breadcrumb {
  font-size: 0.86rem;
  color: rgba(255,255,255,0.6);
  margin-top: 26px;
}

.brand-breadcrumb a { color: rgba(255,255,255,0.82); }
.brand-breadcrumb a:hover { color: var(--gold-light); }

.brand-hero-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-hero-visual .bhv-ring {
  position: absolute;
  width: 88%;
  height: 88%;
  border: 1px dashed rgba(255,255,255,0.18);
  border-radius: 50%;
  animation: brand-spin 28s linear infinite;
}

@keyframes brand-spin { from { transform: rotate(0deg); } to { transform: rotate(360deg); } }

.brand-hero-visual img {
  width: 100%;
  max-width: 380px;
  border-radius: 22px;
  box-shadow: 0 30px 60px rgba(0,0,0,0.35);
  position: relative;
  z-index: 2;
}

.brand-hero-visual .bhv-float {
  position: absolute;
  bottom: 0;
  left: -8px;
  background: var(--white);
  border-radius: 14px;
  padding: 14px 20px;
  box-shadow: 0 16px 36px rgba(0,0,0,0.25);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 3;
}

.brand-trust-strip {
  background: var(--white);
  border-bottom: 1px solid rgba(25,65,105,0.08);
  padding: 26px 0;
}

.brand-trust-row {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.brand-trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-trust-item i {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--gray-bg);
  color: var(--navy-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.brand-trust-item span {
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--navy);
}

.brand-overview {
  padding: 90px 0;
}

.brand-overview-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: start;
}

.brand-overview-text p {
  font-size: 1.02rem;
  line-height: 1.85;
  margin-bottom: 18px;
}

.brand-overview-text p:last-child { margin-bottom: 0; }

.brand-key-points {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.brand-key-point {
  background: var(--white);
  border: 1px solid rgba(25,65,105,0.08);
  border-radius: var(--radius-md);
  padding: 20px 22px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  box-shadow: var(--shadow-card);
}

.brand-key-point i {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  color: var(--gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  flex-shrink: 0;
}

.brand-key-point h5 { font-size: 0.96rem; margin-bottom: 4px; }
.brand-key-point p { font-size: 0.86rem; margin-bottom: 0; }
.brand-apps-section {
  padding: 90px 0;
  background: var(--gray-bg);
}

.brand-apps-head {
  text-align: center;
  margin-bottom: 46px;
}

.brand-apps-head p { max-width: 600px; margin: 0 auto; }

.brand-apps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.brand-app-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  text-align: center;
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(25,65,105,0.06);
  transition: var(--transition);
}

.brand-app-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(25,65,105,0.14);
}

.brand-app-card .bac-icon {
  width: 58px;
  height: 58px;
  margin: 0 auto 16px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.35rem;
}

.brand-app-card h4 { font-size: 1rem; margin-bottom: 8px; }
.brand-app-card p { font-size: 0.84rem; margin-bottom: 0; }

.brand-grades-section { padding: 25px 0; }
.brand-grades-section { background:#f7f9fb;  }

.brand-grades-head {
  text-align: center;
  margin-bottom: 44px;
}

.brand-grades-head p { max-width: 620px; margin: 0 auto; }

.grades-table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  border: 1px solid rgba(25,65,105,0.08);
}

.grades-table {
  width: 100%;
  border-collapse: collapse;
  min-width: 720px;
}

.grades-table thead th {
  background: linear-gradient(135deg, var(--navy-dark), var(--navy));
  color: var(--white);
  font-size: 0.82rem;
  font-weight: 1000;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 16px 20px;
  text-align: left;
  white-space: nowrap;
}

.grades-table tbody td {
  padding: 16px 20px;
  font-size: 0.99rem;
  font-weight: 550;
  color: var(--text-dark);
  border-bottom: 1px solid rgba(0, 0, 0, 0.07);
}

.grades-table tbody tr:last-child td { border-bottom: none; }
.grades-table tbody tr:nth-child(even) { background: var(--gray-bg); }
.grades-table tbody tr{ transition: transform 0.25s ease, box-shadow 0.25s ease; position: relative; }
.grades-table tbody tr:hover{
  background: rgba(201,149,47,0.06);
  transform: translateY(-3px);
  box-shadow: 0 12px 26px rgba(15,37,64,0.14);
  position: relative;
  z-index: 2;
}

.grades-table td.grade-name { font-weight: 700; color: var(--navy); }

.grade-badge {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 50px;
  background: rgba(201,149,47,0.12);
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.brand-why-section {
  padding: 90px 0;
  position: relative;
  background: linear-gradient(135deg, var(--navy-dark), var(--navy));
  overflow: hidden;
}

.brand-why-section::before {
  content: "";
  position: absolute;
  bottom: -120px;
  left: -80px;
  width: 380px;
  height: 380px;
  background: radial-gradient(circle, rgba(201,149,47,0.16), transparent 70%);
  border-radius: 50%;
}

.brand-why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 26px;
  position: relative;
  z-index: 2;
}

.brand-why-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.14);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  text-align: center;
  transition: var(--transition);
}

.brand-why-card:hover {
  transform: translateY(-8px);
  background: rgba(255,255,255,0.1);
}

.brand-why-card .bwc-icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 18px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.3rem;
}

.brand-why-card h4 { color: var(--white); font-size: 1rem; margin-bottom: 8px; }
.brand-why-card p { color: rgba(255,255,255,0.72); font-size: 0.86rem; margin-bottom: 0; }

.brand-others-section { padding: 90px 0; }

.brand-others-head {
  text-align: center;
  margin-bottom: 40px;
}

.brand-others-grid {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 24px;
  justify-items: center;
}

.brand-other-card {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 18px;
  width: 450px;
  height: 210px;
  background: var(--white);
  border: 1px solid rgba(25,65,105,0.08);
  border-radius: var(--radius-lg);
  padding: 22px 24px;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
  }

.brand-other-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 36px rgba(25,65,105,0.14);
}

.brand-other-card img {
  width: 170px;
  height: 170px;
  border-radius: 12px;
  object-fit: cover;
  flex-shrink: 0;
}

.brand-other-card h4 { font-size: 1.05rem; margin-bottom: 2px; }
.brand-other-card .boc-tag {
  display: block;
  font-size: 1.10rem;
  font-weight: 700;
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}
.brand-other-card a {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--navy);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.brand-other-card a:hover { color: var(--gold); }

.brand-cta-wrap { padding: 0 0 100px; }

@media (max-width: 991px) {
  .brand-hero { padding: 110px 0 70px; }
  .brand-hero-grid { grid-template-columns: 1fr; }
  .brand-hero h1 { font-size: 2.3rem; }
  .brand-hero-visual { margin-top: 30px; }
  .bhv-float { position: static; margin-top: -24px; }

  .brand-overview-grid { grid-template-columns: 1fr; }
  .brand-apps-grid { grid-template-columns: repeat(2, 1fr); }
  .brand-why-grid { grid-template-columns: repeat(2, 1fr); }
  .brand-others-grid { grid-template-columns: 1fr; }
}

@media (max-width: 576px) {
  .brand-hero h1 { font-size: 1.85rem; }
  .brand-hero .brand-chem-name { font-size: 0.95rem; }
  .brand-overview, .brand-apps-section, .brand-grades-section, .brand-why-section, .brand-others-section {
    padding: 55px 0;
  }
  .brand-apps-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
  .brand-app-card { padding: 22px 16px; }
  .brand-why-grid { grid-template-columns: 1fr 1fr; gap: 16px; }
  .brand-other-card { flex-direction: column; text-align: center; }
}

.main-navbar-2tier {
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 999;
  box-shadow: 0 2px 18px rgba(11,46,79,0.08);
  background: var(--white);
}

.navbar-top-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  border-bottom: 1px solid rgba(25,65,105,0.07);
  position: relative;
  max-width: 1480px;
  margin: 0 auto;
  overflow: hidden;
  max-height: 90px;
  opacity: 1;
  transition:
    max-height 0.3s cubic-bezier(0.4, 0, 0.2, 1),
    opacity 0.2s ease,
    padding 0.3s ease;
  will-change: max-height, opacity, padding;
}

.navbar-brand-center {
  transform: translateX(-350px);
  display: inline-flex;
}

.navbar-brand-center img {
  height: 65px;
}

.main-navbar-2tier.nav-collapsed .navbar-top-strip {
  max-height: 0;
  padding-top: 0;
  padding-bottom: 0;
  opacity: 0;
  border-bottom: none;
  pointer-events: none;
}

.navbar-download-btn {
  position: absolute;
  right: 300px;
  top: 50%;
  transform: translateY(-50%);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.84rem;
  font-weight: 700;
  color: var(--navy);
  border: 1.5px solid var(--navy);
  padding: 8px 20px;
  border-radius: 50px;
  transition: var(--transition);
}

.navbar-download-btn:hover {
  background: var(--navy);
  color: var(--white) !important;
}

.navbar-bottom-strip {
  background: var(--white);
  border-top: 1px solid #1941690d;
}

.navbar-bottom-strip .nav-inner {
  max-width: 1480px;
  margin: 0 auto;
  padding: 10px 24px;
  justify-content: center;
}

.navbar-bottom-strip .nav-link {
  color: var(--navy) !important;
  opacity: 1 !important;
  visibility: visible !important;
}
.navbar-bottom-strip .nav-link:hover,
.navbar-bottom-strip .nav-link.active {
  color: var(--gold) !important;
}
.navbar-bottom-strip .nav-link::after {
  background: var(--gold) !important;
}
.navbar-bottom-strip .nav-link.nav-cta {
  color: var(--white) !important;
}
.navbar-bottom-strip .nav-link.nav-cta:hover {
  color: var(--white) !important;
}
.navbar-bottom-strip .mega-dropdown li a {
  color: var(--text-dark) !important;
  opacity: 1 !important;
}
.navbar-bottom-strip .mega-dropdown li a:hover {
  color: var(--navy) !important;
}

@media (max-width: 991px) {
  .navbar-brand-center img { transform: none; }
  .navbar-download-btn { position: static; transform: none; margin-left: auto; }
  .navbar-top-strip { flex-wrap: wrap; }
}

.brand-hero-fullimg {
  position: relative;
  min-height: 560px;
  display: flex;
  align-items: center;
  padding: 0;
  overflow: hidden;
}

.brand-hero-bg {
  position: absolute;
  inset: 0;
}

.brand-hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.brand-hero-content-full {
  position: relative;
  z-index: 2;
  padding-top: 80px;
  padding-bottom: 80px;
  max-width: 700px;
  text-align: left !important;
  display: flex !important;
  flex-direction: column !important;
  align-items: flex-start !important;
  margin-left: 0 !important;
  margin-right: auto !important;
}

.brand-hero-content-full h1 {
  color: var(--white);
  font-size: 3.4rem;
  font-weight: 800;
  margin: 16px 0 10px;
}

.brand-hero-content-full h1 sup {
  font-size: 1.6rem;
  top: -0.4em;
}

.atopol-overview-text {
  font-size: 1.06rem;
  line-height: 1.9;
  color: var(--text-muted);
  max-width: 860px;
  margin: 0 auto 56px;
  text-align: center;
  padding: 30px 36px;
  border-left: 4px solid var(--gold);
  background: rgba(201,149,47,0.05);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  text-align: left;
}

.atopol-func-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-top: 46px;
}

.atopol-func-card {
  background: var(--white);
  border: 1px solid rgba(25,65,105,0.08);
  border-radius: var(--radius-lg);
  padding: 30px 24px;
  text-align: center;
  box-shadow: var(--shadow-card);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.atopol-func-card::before {
  content: "";
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-light), var(--gold));
  transform: scaleX(0);
  transition: transform 0.35s ease;
}

.atopol-func-card:hover {
  transform: translateY(-8px) !important;
  box-shadow: 0 20px 40px rgba(25,65,105,0.14);
}

.atopol-func-card:hover::before { transform: scaleX(1); }

.afc-icon {
  width: 60px;
  height: 60px;
  border-radius: 16px;
  background: linear-gradient(135deg, var(--navy), var(--navy-light));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-light);
  font-size: 1.4rem;
  margin: 0 auto 18px;
  transition: var(--transition);
}

.atopol-func-card:hover .afc-icon {
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  color: var(--white);
  transform: rotate(-6deg) scale(1.08);
}

.atopol-func-card h4 {
  font-size: 1rem;
  margin-bottom: 10px;
  color: var(--navy);
}

.atopol-func-card p {
  font-size: 0.88rem;
  margin-bottom: 0;
}

.atopol-advantages-section {
  padding: 50px 0;
  background: linear-gradient(135deg, var(--navy-dark), var(--navy));
  position: relative;
  overflow: hidden;
}

.atopol-advantages-section::before {
  content: "";
  position: absolute;
  top: -100px; right: -80px;
  width: 360px; height: 360px;
  background: radial-gradient(circle, rgba(201,149,47,0.18), transparent 70%);
  border-radius: 50%;
}

.advantages-head {
  text-align: center;
  margin-bottom: 48px;
}

.advantages-head .section-title { color: var(--white); }

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  position: relative;
  z-index: 2;
}

.adv-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-lg);
  padding: 28px 20px;
  text-align: center;
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

.adv-card:hover {
  transform: translateY(-8px);
  background: rgba(255,255,255,0.1);
  border-color: rgba(227,184,94,0.4);
}

.adv-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.2rem;
  margin: 0 auto 16px;
  box-shadow: 0 8px 20px rgba(201,149,47,0.3);
  transition: var(--transition);
}

.adv-card:hover .adv-icon { transform: rotate(-8deg) scale(1.1); }

.adv-card h4 { color: var(--white); font-size: 0.96rem; margin-bottom: 8px; }
.adv-card p  { color: rgba(255,255,255,0.72); font-size: 0.84rem; margin-bottom: 0; }

.atopol-accordion-section {
  padding: 90px 0;
  background: var(--gray-bg);
}

.accordion-head {
  text-align: center;
  margin-top: -65px;
  margin-bottom: 48px;
}

.atopol-accordion {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.acc-item {
  background: var(--white);
  border: 1.5px solid rgba(25,65,105,0.09);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: border-color 0.3s ease;
}

.acc-item.is-open {
  border-color: var(--gold);
}

.acc-trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  background: none;
  border: none;
  cursor: pointer;
  font-family: inherit;
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy);
  text-align: left;
  gap: 12px;
  transition: background 0.25s ease;
}

.acc-trigger:hover { background: rgba(201,149,47,0.05); }

.acc-trigger span {
  display: flex;
  align-items: center;
  gap: 12px;
}

.acc-trigger span i { color: var(--gold); font-size: 1.1rem; }

.acc-chevron {
  font-size: 0.8rem;
  color: var(--text-muted);
  transition: transform 0.35s ease;
  flex-shrink: 0;
}

.acc-item.is-open .acc-chevron { transform: rotate(180deg); color: var(--gold); }

.acc-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.45s cubic-bezier(0.4,0,0.2,1), padding 0.35s ease;
  padding: 0 24px;
}

.acc-item.is-open .acc-body {
  max-height: 600px;
  padding: 4px 24px 24px;
}

.acc-body p {
  font-size: 0.95rem;
  line-height: 1.85;
  margin-bottom: 14px;
}

.acc-body p:last-child { margin-bottom: 0; }

.acc-list {
  list-style: none;
  padding: 0;
  margin: 10px 0 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.acc-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.93rem;
  color: var(--text-dark);
  line-height: 1.6;
}

.acc-list li i { color: var(--gold); margin-top: 3px; flex-shrink: 0; }

.acc-note {
  margin-top: 16px !important;
  padding: 12px 16px;
  background: rgba(201,149,47,0.07);
  border-left: 3px solid var(--gold);
  border-radius: 0 8px 8px 0;
  font-size: 0.88rem !important;
  color: var(--text-muted) !important;
  display: flex;
  gap: 10px;
  align-items: flex-start;
}

.acc-note i { color: var(--gold); margin-top: 2px; flex-shrink: 0; }

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.active { opacity: 1; transform: translateY(0); }

@media (max-width: 991px) {
  .main-navbar-2tier .navbar-top-strip { justify-content: flex-start; }
  .navbar-download-btn { display: none; }
  .brand-hero-fullimg { min-height: 420px; }
  .brand-hero-content-full h1 { font-size: 2.4rem; }
  .atopol-func-grid { grid-template-columns: repeat(2,1fr); }
  .advantages-grid { grid-template-columns: repeat(2,1fr); }
}

@media (max-width: 576px) {
  .brand-hero-content-full h1 { font-size: 1.85rem; }
  .brand-hero-fullimg { min-height: 360px; }
  .atopol-func-grid { grid-template-columns: 1fr; }
  .advantages-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .atopol-advantages-section { padding: 55px 0; }
  .atopol-accordion-section { padding: 55px 0; }
  .acc-trigger { padding: 16px 18px; font-size: 0.92rem; }
}
.atopol-carbomer-section{padding:80px 0;background:#fff;}
.brand-hero-fullimg .container-custom {
  text-align: left;
  max-width: 1480px;
}

.carbomer-intro{max-width:820px;margin-bottom: -50px;margin:0 auto 50px;text-align:center;}
.carbomer-intro .section-title{margin-top:-30px;margin-bottom:18px;}
.carbomer-intro p{font-size:16px;line-height:1.75;color:#4a4a4a;}

.carbomer-range{margin-bottom:1px;}
.carbomer-range h3{font-size:26px;font-weight:700;text-align:center;margin-bottom:32px;color:#1a1a1a;}
.carbomer-range-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.range-card{background:#f7f9fb;border:1px solid #eaeef2;border-radius:14px;padding:28px 24px;text-align:left;transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;}
.range-card:hover{transform:translateY(-6px);box-shadow:0 12px 28px rgba(0,0,0,0.08);border-color:transparent;}
.range-icon{width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,#0f6f5c,#12a889);display:flex;align-items:center;justify-content:center;color:#fff;font-size:20px;margin-bottom:16px;}
.range-card h4{font-size:18px;font-weight:700;margin-bottom:10px;color:#1a1a1a;}
.range-card p{font-size:14.5px;line-height:1.6;color:#5a5a5a;margin:0;}

.bf-block{margin-bottom:24px;}
.bf-block:last-child{margin-bottom:0;}
.bf-block h4{font-size:17px;font-weight:700;color:#0f6f5c;margin-bottom:10px;}
.bf-block p{font-size:15px;line-height:1.75;color:#4a4a4a;margin:0;}
.bf-benefits-list{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:14px;}
.bf-benefits-list li{position:relative;padding-left:26px;font-size:15px;line-height:1.7;color:#4a4a4a;}
.bf-benefits-list li::before{content:"\f00c";font-family:"Font Awesome 6 Free";font-weight:900;position:absolute;left:0;top:2px;color:#12a889;font-size:13px;}
.bf-benefits-list strong{color:#1a1a1a;}

@media (max-width:768px){
  .atopol-carbomer-section{padding:56px 0;}
  .carbomer-range-grid{grid-template-columns:1fr;}
}
.atosol-details-section{padding:80px 0;background:linear-gradient(135deg,#0f6f5c 0%,#0a4d40 100%);position:relative;overflow:hidden;}
.details-panel{position:relative;max-width:940px;margin:0 auto;background:rgba(255,255,255,0.06);border:1px solid rgba(255,255,255,0.15);border-radius:20px;padding:52px 56px;backdrop-filter:blur(6px);}
.details-mark{position:absolute;top:-18px;left:40px;width:56px;height:56px;border-radius:50%;background:#f5b400;display:flex;align-items:center;justify-content:center;font-size:20px;color:#0a4d40;box-shadow:0 8px 20px rgba(0,0,0,0.25);}
.details-copy .eyebrow-light{color:#f5b400;margin-bottom:14px;}
.details-lead{font-size:22px;line-height:1.6;font-weight:600;color:#fff;margin:0 0 20px;}
.details-divider{width:64px;height:3px;background:#f5b400;margin:0 0 20px;border-radius:2px;}
.details-copy p{font-size:15.5px;line-height:1.8;color:rgba(255, 255, 255, 0.85);margin:0;}
.details-badges{display:flex;flex-wrap:wrap;gap:14px;margin-top:32px;}
.details-badge{display:flex;align-items:center;gap:10px;background:rgba(255,255,255,0.1);border:1px solid rgba(255,255,255,0.18);padding:10px 18px;border-radius:30px;color:#fff;font-size:13.5px;font-weight:600;}
.details-badge i{color:#f5b400;}
.atosol-applications-section{margin-top: -65px; padding:80px 0;background:#fff;}
.applications-head{text-align:center;margin-bottom:40px;}
.applications-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;margin-bottom:40px;}
.applications-grid-2{grid-template-columns:repeat(2,1fr);max-width:820px;margin-left:auto;margin-right:auto;}
.app-box{background:#f7f9fb;border:1px solid #eaeef2;border-radius:14px;padding:26px 22px;transition:transform .25s ease,box-shadow .25s ease;}
.app-box:hover{transform:translateY(-6px);box-shadow:0 12px 28px rgba(0,0,0,0.08);}
.app-box-icon{width:46px;height:46px;border-radius:50%;background:linear-gradient(135deg,#0f6f5c,#12a889);display:flex;align-items:center;justify-content:center;color:#fff;font-size:18px;margin-bottom:16px;}
.app-box ul{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:10px;}
.app-box li{position:relative;padding-left:20px;font-size:14.5px;line-height:1.5;color:#3a3a3a;font-weight:500;}
.app-box li::before{content:"";position:absolute;left:0;top:7px;width:6px;height:6px;border-radius:50%;background:#12a889;}
.applications-gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;}
.gallery-item{aspect-ratio:1/2;border-radius:14px;overflow:hidden;background:#eef1f3;box-shadow:0 8px 22px rgba(0,0,0,0.08);opacity:0;transform:translateY(40px);transition:opacity .7s ease,transform .7s ease;}
.gallery-item.active{opacity:1;transform:translateY(0);}
.gallery-item img{width:100%;height:100%;object-fit:cover;display:block;}
.gallery-item:nth-child(1){transition-delay:0s;}
.gallery-item:nth-child(2){transition-delay:.12s;}
.gallery-item:nth-child(3){transition-delay:.24s;}
.gallery-item:nth-child(4){transition-delay:.36s;}
.atosol-usp-section{padding:80px 0;background:#f7f9fb;}
.usp-row{display:grid;grid-template-columns:1.1fr 0.9fr;gap:50px;align-items:center;margin-bottom:70px;}
.usp-row:last-child{margin-bottom:0;}
.usp-row-reverse{grid-template-columns:0.9fr 1.1fr;}
.usp-row-reverse .usp-image{order:-1;}
.usp-text h3{font-size:19px;font-weight:700;color:#0f6f5c;margin:22px 0 8px;}
.usp-text h3:first-child{margin-top:0;}
.usp-text p{font-size:14.5px;line-height:1.75;color:#4a4a4a;margin:0;}
.usp-image{border-radius:16px;overflow:hidden;box-shadow:0 12px 30px rgba(0,0,0,0.1);align-self:stretch;}
.usp-image img{width:100%;height:100%;object-fit:cover;display:block;min-height:340px;}
@media (max-width:900px){
  .applications-grid,.applications-gallery,.applications-grid-2{grid-template-columns:repeat(2,1fr);}
  .usp-row,.usp-row-reverse{grid-template-columns:1fr;}
  .usp-row-reverse .usp-image{order:0;}
  .details-panel{padding:36px 24px;}
}
@media (max-width:520px){
  .applications-grid,.applications-gallery,.applications-grid-2{grid-template-columns:1fr;}
}
/* ===== ATOSOL: Simple minimalistic intro ===== */
.atosol-simple-intro{padding:64px 0;background:#fff;}
.simple-intro-wrap{max-width:1500px;margin:0 auto;text-align:center;}
.simple-intro-wrap .eyebrow{margin-bottom:16px;}
.simple-intro-text{font-size:22px;line-height:1.85;color:#4a4a4a;margin:0 0 16px;}
.simple-intro-text:last-child{margin-bottom:0;}

@media (max-width:600px){
  .atosol-simple-intro{padding:48px 0;}
  .simple-intro-text{font-size:15px;}
}

.atopol-advantages-usp-section {
  padding: 80px 0;
  background: linear-gradient(135deg,  var(--navy), var(--navy));
  position: relative;
  overflow: hidden;
}

.atopol-advantages-usp-section::before {
  content: "";
  position: absolute;
  top: -100px; right: -80px;
  width: 360px; height: 360px;
  background: radial-gradient(circle, #c9952f2e, transparent 70%);
  border-radius: 50%;
}

.atopol-advantages-usp-section .advantages-head {
  text-align: center;
  margin-top: -65px;
  margin-bottom: 48px;
  position: relative;
  z-index: 2;
}
.atopol-advantages-usp-section .advantages-head .section-title {font-size: 45px; font-weight: 700; color: var(--white); }

.atopol-advantages-usp-section .usp-row {
  position: relative;
  z-index: 2;
}

.atopol-advantages-usp-section .usp-text h3 {
  color: var(--gold-light);
  font-size: 28px;
  font-weight: 700;
  margin: 22px 0 8px;
}
.atopol-advantages-usp-section .usp-text h3:first-child { margin-top: 0; }
.atopol-advantages-usp-section .usp-text p {
  color: rgba(255,255,255,0.75);
  font-size: 18px;
  line-height: 1.75;
  margin: 0;
}

.atopol-advantages-usp-section .usp-image {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 18px 40px rgba(0,0,0,0.35);
  border: 1px solid rgba(255,255,255,0.1);
}
.atopol-func-card {
  transition: transform 0.35s ease, background 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
}

.atopol-func-card:hover {
  background: linear-gradient(135deg, var(--navy-dark), var(--navy));
  border-color: transparent;
  transform: translateY(-10px) !important;
  box-shadow: 0 20px 40px rgba(11,46,79,0.28);
}

.atopol-func-card:hover h4,
.atopol-func-card:hover p {
  color: var(--white);
}

.atopol-func-card:hover p {
  color: rgba(255,255,255,0.75);
}
.site-footer {
  padding: 36px 0 20px;
}
.footer-inner {
  max-width: 1480px;
  margin: 0 auto;
  padding: 0 32px;
}

.footer-grid-v2 {
  grid-template-columns: 1fr 0.6fr 0.7fr 1.7fr;
  align-items: start;
}

.footer-offices-compact {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto auto;
  gap: 0px 26px;
}

.foc-col-1 { grid-column: 1; }
.foc-col-2 { grid-column: 2; }

.footer-offices-compact::before {
  content: "";
  position: absolute;
  top: 30px;
  bottom: 0;
  left: 50%;
  width: 1px;
  background: rgba(255,255,255,0.12);
}
.footer-offices-compact::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: calc(30px + (100% - 30px) / 2);
  height: 1px;
  background: rgba(255,255,255,0.12);
}

.site-footer .footer-logo {
  height: 140px;
}

.site-footer p {
  font-size: 0.82rem;
  line-height: 1.6;
}

.footer-grid-v2 h5,
.site-footer h5 {
  margin-top: 0;
  margin-bottom: 10px;
  padding-bottom: 10px;
  line-height: 1.9;
  font-size: 0.85rem;
}

.foc-heading {
  font-size: 0.90rem;
  font-weight: 700;
  color: var(--gold-light);
  padding-bottom: 1px;
  margin-bottom: 10px;
}

.site-footer .footer-grid-v2 ul li {
  margin-bottom: 7px;
  line-height: 2.5;
}
.site-footer .footer-grid-v2 ul li a {
  font-size: 0.82rem;
}

/* ---- Social icons ---- */
.site-footer .footer-social a {
  width: 34px;
  height: 34px;
  font-size: 0.82rem;
}

.foc-item {
  padding: 18px 0;
}
.foc-item strong {
  display: block;
  color: rgba(255,255,255,0.9);
  font-weight: 700;
  font-size: 0.78rem;
  margin-bottom: 10px;
}
.foc-line {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  margin-bottom: 3px;
}
.foc-line:last-child { margin-bottom: 0; }
.foc-line i {
  color: rgba(227,184,94,0.75);
  font-size: 0.66rem;
  margin-top: 3px;
  width: 12px;
  text-align: center;
  flex-shrink: 0;
}
.foc-line span {
  font-size: 0.7rem;
  line-height: 1.4;
  color: rgba(255,255,255,0.62);
}

.site-footer .footer-bottom {
  font-size: 0.76rem;
  margin-top: 18px;
  padding-top: 14px;
}

@media (max-width: 991px) {
  .bph-hero { height: 80vh; }
  .bph-content h1 { font-size: 2.8rem; }
  .brand-cards-grid { grid-template-columns: 1fr; gap: 20px; }
  .two-boxes-grid { grid-template-columns: 1fr; }
  .analytical-grid { grid-template-columns: 1fr; gap: 44px; }
  .footer-grid-v2 { grid-template-columns: 1fr 1fr; }
  .footer-offices-compact { grid-column: span 2; margin-top: 20px; }
}

@media (max-width: 576px) {
  .bph-hero { min-height: 100svh; }
  .bph-content h1 { font-size: 2rem; }
  .bph-arrow { width: 38px; height: 38px; }
  .bph-arrow-left { left: 12px; }
  .bph-arrow-right { right: 12px; }
  .apc-heading-section { padding: 60px 0 36px; }
  .brand-two-boxes { padding: 60px 0; }
  .brand-analytical { padding: 50px 0; }
  .brand-closing-cta { padding: 70px 0; }
  .footer-grid-v2 { grid-template-columns: 1fr; }
  .footer-offices-compact { grid-column: auto; }
  .footer-offices-compact::before,
  .footer-offices-compact::after { display: none; }
  .footer-offices-compact { grid-template-columns: 1fr 1fr; }
}
.brand-hero-content-full h1 { font-size: 3.2rem; font-weight: 900; color: var(--white); margin: 0 0 6px; }
.brand-hero-content-full h1 sup { font-size: 0.5em; color: var(--gold-light); }
.brand-chem-name { display: block; font-size: 1.15rem; font-weight: 600; color: var(--gold-light); margin-top: 4px; }

.atopol-banner-img-section {
  background: transparent;
  width: 100%;
  line-height: 0;
  margin-top: 44px;
}
.atopol-banner-img-section img {
  width: 100%;
  height: 300px;
  object-fit: contain;
  display: block;
}

.atopol-overview-section {
  background: var(--white);
  padding: 5px 0;
}
.atopol-overview-inner {
  background: var(--white);
  padding: 10px 56px;
  position: relative;
  overflow: hidden;
}
.aov-badge {
  display: inline-flex;
  align-items: center;
  gap: 1px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(201,149,47,0.10);
  border: 1px solid rgba(201,149,47,0.25);
  border-radius: 50px;
  padding: 6px 16px;
  margin-bottom: 18px;
}
.aov-lead {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--navy);
  line-height: 1.7;
  margin-bottom: 24px;
}
.aov-lead strong { color: var(--gold); }
.aov-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}
.aov-fact {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--navy);
  background: var(--gray-bg);
  border: 1px solid rgba(25,65,105,0.1);
  border-radius: 50px;
  padding: 7px 16px;
}
.aov-fact i { color: var(--gold); }
.aov-body {
  font-size: 0.96rem;
  line-height: 1.85;
  color: var(--text-muted);
  margin: 0;
}

.atopol-func-section {
  background: var(--gray-bg);
  padding: 0 0 70px;
}
.func-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.func-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px 30px;
  border: 1px solid rgba(25,65,105,0.07);
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
  transition: transform 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
}
.func-card:hover {
  background: linear-gradient(135deg, var(--navy-dark), var(--navy));
  transform: translateY(-10px) !important;
  box-shadow: 0 24px 48px rgba(15,37,64,0.26);
  border-color: transparent;
}
.fc-num {
  font-size: 3rem;
  font-weight: 900;
  color: rgba(25,65,105,0.06);
  line-height: 1;
  position: absolute;
  top: 16px;
  right: 20px;
  transition: color 0.4s ease;
}
.func-card:hover .fc-num { color: rgba(255,255,255,0.12); }
.fc-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--gold-light), var(--gold));
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.2rem;
  margin-bottom: 20px;
  box-shadow: 0 8px 20px rgba(201,149,47,0.30);
  transition: transform 0.4s ease;
}
.func-card:hover .fc-icon { transform: rotate(-8deg) scale(1.1); }
.func-card h4 { font-size: 1.3rem; font-weight: 800; color: var(--navy); margin: 6px 0 12px; line-height: 1.3; transition: color 0.4s ease; }
.func-card p { font-size: 0.88rem; line-height: 1.7; color: var(--text-muted); margin: 0; transition: color 0.4s ease; }
.func-card:hover h4 { color: var(--white); }
.func-card:hover p { color: rgba(255,255,255,0.75); }

/* Reveal animations */
.reveal-left { opacity:0; transform:translateX(-40px); transition:opacity 0.7s ease, transform 0.7s ease; }
.reveal-up   { opacity:0; transform:translateY(40px);  transition:opacity 0.7s ease, transform 0.7s ease; }
.reveal-right{ opacity:0; transform:translateX(40px);  transition:opacity 0.7s ease, transform 0.7s ease; }
.reveal-left.active, .reveal-up.active, .reveal-right.active { opacity:1; transform:none; }
.func-card:nth-child(2) { transition-delay: 0.1s; }
.func-card:nth-child(3) { transition-delay: 0.2s; }
.func-card:nth-child(4) { transition-delay: 0.3s; }

.atopol-trust-section {
  background: var(--gray-bg);
  padding: 70px 0;
}
.trust-headline {
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--navy);
  line-height: 1.2;
  margin: 0 0 18px;
}
.trust-headline em { color: var(--gold); font-style: normal; }
.trust-lead {
  font-size: 1rem;
  line-height: 1.85;
  color: var(--text-muted);
  max-width: 720px;
  margin-bottom: 28px;
}
.trust-divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--gold-light), var(--gold));
  border-radius: 3px;
  margin-bottom: 36px;
}
.trust-range-heading {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 20px;
}
.trust-range-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.trust-range-card {
  background: var(--white);
  border: 1px solid rgba(25,65,105,0.08);
  border-radius: var(--radius-md);
  padding: 30px 24px;
  position: relative;
  transition: all 0.35s ease;
}
.trust-range-card:hover {
  border-color: rgba(201,149,47,0.35);
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
  background: var(--white);
}
.trust-range-card h4 { font-size: 1.2rem; font-weight: 700; color: var(--navy); margin-bottom: 10px; }
.trust-range-card p { font-size: 0.86rem; line-height: 1.7; color: var(--text-muted); margin-bottom: 14px; }
.trc-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gold);
  background: rgba(201,149,47,0.10);
  border: 1px solid rgba(201,149,47,0.2);
  border-radius: 50px;
  padding: 3px 12px;
}

.atopol-accordion-compact { padding: 50px 0 40px; }
.brand-others-compact { padding: 40px 0; background: var(--white); }
.brand-others-compact .brand-others-head { margin-bottom: 24px; }

.atopol-cta-landscape {
  background: var(--gray-bg);
  padding: 50px 0 70px;
}
.acl-box {
  background: linear-gradient(135deg, var(--navy-dark), var(--navy));
  border-radius: var(--radius-lg);
  padding: 40px 50px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  position: relative;
  overflow: hidden;
}
.acl-box::before {
  content: "";
  position: absolute;
  top: -60px; right: -60px;
  width: 240px; height: 240px;
  background: radial-gradient(circle, rgba(201,149,47,0.22), transparent 70%);
  border-radius: 50%;
}
.acl-left {
  display: flex;
  align-items: center;
  gap: 24px;
  position: relative;
  z-index: 2;
}
.acl-icon {
  width: 60px; height: 60px;
  border-radius: 16px;
  background: rgba(255,255,255,0.12);
  display: flex; align-items: center; justify-content: center;
  color: var(--gold-light);
  font-size: 1.5rem;
  flex-shrink: 0;
}
.acl-box h3 { color: var(--white); font-size: 1.25rem; margin-bottom: 6px; }
.acl-box p  { color: rgba(255,255,255,0.72); font-size: 0.92rem; margin: 0; }
.acl-box .btn-gold { flex-shrink: 0; position: relative; z-index: 2; }

@media (max-width: 991px) {
  .func-grid { grid-template-columns: repeat(2,1fr); }
  .trust-range-grid { grid-template-columns: repeat(2,1fr); }
  .trust-inner { padding: 40px 32px; }
  .atopol-overview-inner { padding: 40px 32px; }
  .acl-box { flex-direction: column; text-align: center; padding: 36px 28px; }
  .acl-left { flex-direction: column; }
}
@media (max-width: 576px) {
  .func-grid { grid-template-columns: 1fr; }
  .trust-range-grid { grid-template-columns: 1fr; }
  .atopol-banner-img-section img { height: 200px; }
  .trust-headline { font-size: 1.8rem; }
  .atopol-overview-inner { padding: 28px 22px; }
}
.app-func-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
  margin-bottom: 50px;
}
.app-func-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 34px 26px 30px;
  border: 1px solid rgba(25,65,105,0.08);
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
  transition: transform 0.4s ease, background 0.4s ease, box-shadow 0.4s ease, border-color 0.4s ease;
}
.app-func-card .fc-num {
  font-size: 2.6rem;
  font-weight: 900;
  color: rgba(25,65,105,0.06);
  line-height: 1;
  position: absolute;
  top: 14px;
  right: 18px;
  transition: color 0.4s ease;
}
.app-func-card ul {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 11px;
  position: relative;
  z-index: 2;
}
.app-func-card li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.5;
  font-weight: 500;
  color: #3a3a3a;
  transition: color 0.35s ease;
}
.app-func-card li::before {
  content: "";
  position: absolute;
  left: 0; top: 7px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--gold);
  transition: background 0.35s ease;
}
.app-func-card:hover {
  background: linear-gradient(135deg, var(--navy-dark), var(--navy));
  border-color: transparent;
  transform: translateY(-10px);
  box-shadow: 0 22px 44px rgba(15,37,64,0.26);
}
.app-func-card:hover .fc-num { color: rgba(255,255,255,0.12); }
.app-func-card:hover li { color: var(--white); }
.app-func-card:hover li::before { background: var(--gold-light); }

@media (max-width: 991px) {
  .app-func-grid { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 576px) {
  .app-func-grid { grid-template-columns: 1fr; }
}