.csa-brand-section,
.csa-brand-hub {
  --brand-ink: #191829;
  --brand-navy: #120634;
  --brand-blue: #2489ee;
  --brand-orange: #f28a13;
  --brand-muted: #646675;
  --brand-line: #e7e8ee;
  --brand-soft: #f6f7fa;
  color: var(--brand-ink);
  background: #fff;
}

.csa-brand-section { padding: 80px 0; border-top: 1px solid var(--brand-line); }
.csa-brand-section__intro { max-width: 850px; margin: 0 auto 38px; text-align: center; }
.csa-brand-section__intro--start { margin-inline: 0; text-align: start; }
.csa-brand-section__intro h2 { scroll-margin-top: 110px; }
.csa-brand-section__intro h2,
.csa-brand-hub h2 { margin: 10px 0 16px; color: var(--brand-navy); font-size: clamp(1.85rem, 3vw, 2.7rem); line-height: 1.18; letter-spacing: -.025em; }
.csa-brand-section__intro p,
.csa-brand-hub p { margin: 0 0 16px; color: var(--brand-muted); font-size: 1.02rem; line-height: 1.8; }
.csa-brand-eyebrow { display: block; color: #a95500; font-size: .78rem; font-weight: 700; line-height: 1.6; letter-spacing: .045em; }
.csa-brand-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 28px; }
.csa-brand-card { display: flex; flex-direction: column; min-width: 0; padding: 32px; border: 1px solid var(--brand-line); border-top: 3px solid var(--brand-orange); border-radius: 14px; background: #fff; }
.csa-brand-card--linpacx { border-top-color: var(--brand-blue); }
.csa-brand-card__logo { display: flex; align-items: center; height: 80px; margin-bottom: 24px; }
.csa-brand-card__logo img { display: block; width: auto; max-width: 248px; max-height: 76px; object-fit: contain; object-position: left center; }
.csa-brand-card--linpacx .csa-brand-card__logo img { max-width: 230px; padding: 14px 20px; border-radius: 8px; background: var(--brand-navy); }
.csa-brand-card h3 { margin: 10px 0 15px; color: var(--brand-navy); font-size: 1.5rem; line-height: 1.3; letter-spacing: -.02em; }
.csa-brand-card p { margin: 0 0 14px; color: var(--brand-muted); font-size: .96rem; line-height: 1.75; }
.csa-brand-card p.csa-brand-card__support { color: var(--brand-navy); }
.csa-brand-card__image { display: flex; flex: 1; align-items: end; justify-content: center; min-height: 180px; margin: 10px 0 22px; }
.csa-brand-card__image img { display: block; width: 100%; height: 190px; object-fit: contain; }
.csa-brand-link { display: inline-flex; gap: 10px; align-items: center; align-self: flex-start; max-width: 100%; padding-top: 16px; border-top: 1px solid var(--brand-line); color: var(--brand-navy); font-size: .95rem; font-weight: 700; line-height: 1.5; text-decoration: none; }
.csa-brand-link bdi { flex-shrink: 0; }
.csa-brand-link:hover { color: #0b67d1; }
.csa-brand-link__arrow { font-size: 1.3rem; line-height: 1; }
.csa-brand-hub__hero { padding: 156px 0 0; background: linear-gradient(180deg, #f6f7fa 0%, #fff 100%); }
.csa-brand-breadcrumb { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; margin-bottom: 40px; color: var(--brand-muted); font-size: .85rem; }
.csa-brand-breadcrumb a { color: var(--brand-navy); }
.csa-brand-hub__hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 50px; align-items: center; }
.csa-brand-hub__hero-copy { min-width: 0; }
.csa-brand-hub__logo { display: flex; align-items: center; height: 96px; margin-bottom: 28px; }
.csa-brand-hub__logo img { display: block; width: auto; max-width: 310px; max-height: 94px; object-fit: contain; object-position: left center; }
.csa-brand-hub--linpacx .csa-brand-hub__logo img { max-width: 290px; padding: 16px 22px; border-radius: 8px; background: var(--brand-navy); }
.csa-brand-hub h1 { margin: 14px 0 20px; color: var(--brand-navy); font-size: clamp(2.2rem, 3.7vw, 3.35rem); font-weight: 700; letter-spacing: -.035em; line-height: 1.12; }
.csa-brand-hub .csa-brand-lead { font-size: 1.08rem; line-height: 1.8; }
.csa-brand-hub__machine { display: flex; align-items: center; justify-content: center; margin: 0; padding: 24px 0; min-width: 0; }
.csa-brand-hub__machine img { width: 100%; height: auto; max-height: 430px; object-fit: contain; }
.csa-brand-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.csa-brand-actions--center { justify-content: center; }
.csa-brand-button { display: inline-flex; justify-content: center; align-items: center; max-width: 100%; padding: 14px 20px; border: 1px solid var(--brand-navy); border-radius: 8px; background: var(--brand-navy); color: #fff; font-size: .92rem; font-weight: 700; line-height: 1.5; text-align: center; text-decoration: none; transition: background-color .15s ease, color .15s ease; }
.csa-brand-button:hover { border-color: #0b67d1; background: #0b67d1; color: #fff; }
.csa-brand-button--outline { background: transparent; color: var(--brand-navy); }
.csa-brand-button--light { border-color: #fff; background: #fff; color: var(--brand-navy); }
.csa-brand-button:focus-visible,
.csa-brand-link:focus-visible,
.csa-brand-breadcrumb a:focus-visible { outline: 3px solid var(--brand-orange); outline-offset: 5px; }
.csa-brand-hub__assurance { display: grid; grid-template-columns: auto 1fr; gap: 28px; align-items: start; margin-top: 55px; padding: 26px 0; border-top: 1px solid var(--brand-line); border-bottom: 1px solid var(--brand-line); }
.csa-brand-hub__assurance-name { color: var(--brand-navy); font-size: 1.08rem; font-weight: 700; }
.csa-brand-hub__assurance p { margin: 0; font-size: .96rem; }
.csa-brand-hub__section { padding: 82px 0; scroll-margin-top: 110px; }
.csa-brand-hub__section--soft { background: var(--brand-soft); }
.csa-brand-hub .csa-brand-scope { color: var(--brand-navy); font-weight: 700; }
.csa-brand-groups { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0 28px; list-style: none; padding: 0; margin: 0; }
.csa-brand-groups li { display: flex; gap: 12px; align-items: baseline; padding: 22px 0; border-bottom: 1px solid var(--brand-line); color: var(--brand-navy); font-size: 1.04rem; font-weight: 600; line-height: 1.55; }
.csa-brand-group-dot { display: block; flex: 0 0 7px; width: 7px; height: 7px; border-radius: 50%; background: var(--brand-orange); }
.csa-brand-hub--linpacx .csa-brand-group-dot { background: var(--brand-blue); }
.csa-brand-needs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 36px; }
.csa-brand-step { display: block; margin-bottom: 18px; color: #a95500; font-size: 1rem; font-weight: 700; }
.csa-brand-needs h3 { margin: 0 0 12px; color: var(--brand-navy); font-size: 1.3rem; line-height: 1.4; }
.csa-brand-needs p { margin: 0; font-size: .98rem; }
.csa-brand-engineering { background: var(--brand-navy); }
.csa-brand-engineering__grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 80px; align-items: center; }
.csa-brand-engineering .csa-brand-eyebrow { color: #ffb366; }
.csa-brand-engineering h2 { color: #fff; }
.csa-brand-engineering p { color: #dedde8; }
.csa-brand-engineering ul { list-style: none; margin: 0; padding: 0; }
.csa-brand-engineering li { padding: 20px 0; border-bottom: 1px solid #ffffff35; color: #fff; font-size: 1.12rem; font-weight: 500; line-height: 1.6; }
.csa-brand-engineering .csa-brand-button { margin-top: 16px; }
.csa-brand-contact .csa-brand-section__intro { margin-bottom: 0; }
[dir="rtl"] .csa-brand-link__arrow { transform: scaleX(-1); }
.csa-brand-section[dir="rtl"] .csa-brand-card__logo img,
.csa-brand-hub[dir="rtl"] .csa-brand-hub__logo img { object-position: right center; }
.csa-brand-section[dir="rtl"] .csa-brand-eyebrow,
.csa-brand-hub[dir="rtl"] .csa-brand-eyebrow,
.csa-brand-hub[dir="rtl"] h1,
.csa-brand-hub[dir="rtl"] h2 { letter-spacing: 0; }

@media (max-width: 991px) {
  .csa-brand-hub__hero-grid { grid-template-columns: 1fr; gap: 28px; }
  .csa-brand-hub__hero-copy { max-width: 780px; }
  .csa-brand-hub__machine { max-width: 680px; margin-inline: auto; }
  .csa-brand-hub__machine img { max-height: 420px; }
  .csa-brand-engineering__grid { gap: 36px; }
  .csa-brand-card { padding: 26px; }
  .csa-brand-card__logo img { max-width: 215px; }
  .csa-brand-groups { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (max-width: 767px) {
  .csa-brand-section,
  .csa-brand-hub__section { padding: 56px 0; }
  .csa-brand-section__intro { margin-bottom: 28px; }
  .csa-brand-grid { grid-template-columns: 1fr; gap: 20px; }
  .csa-brand-card { padding: 26px 22px; }
  .csa-brand-card__logo { height: 70px; }
  .csa-brand-card__logo img { max-height: 66px; }
  .csa-brand-card__image { min-height: 150px; }
  .csa-brand-card__image img { height: 180px; }
  .csa-brand-hub__hero { padding-top: 120px; }
  .csa-brand-breadcrumb { margin-bottom: 28px; }
  .csa-brand-hub__logo { height: 78px; margin-bottom: 20px; }
  .csa-brand-hub__logo img { max-width: 270px; max-height: 76px; }
  .csa-brand-hub h1 { font-size: clamp(2rem, 7vw, 2.6rem); line-height: 1.2; }
  .csa-brand-hub__assurance { grid-template-columns: 1fr; gap: 10px; margin-top: 32px; }
  .csa-brand-groups,
  .csa-brand-needs,
  .csa-brand-engineering__grid { grid-template-columns: 1fr; }
  .csa-brand-needs { gap: 30px; }
  .csa-brand-groups li { padding: 18px 0; }
  .csa-brand-actions { gap: 10px; }
  .csa-brand-actions .csa-brand-button { flex-grow: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .csa-brand-button { transition: none; }
}