.b2b-catalog-intro { padding: 78px 0 54px; background: linear-gradient(140deg,#f7f6f0,#eaf2eb); }
.b2b-catalog-intro p { margin: 0 0 16px; color: var(--b2b-green); font-size: 11px; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.b2b-catalog-intro h1 { max-width: 900px; margin: 0; color: var(--b2b-ink); font-size: clamp(40px,5vw,68px); line-height: 1.02; letter-spacing: -.04em; }
.b2b-catalog-intro__description { max-width: 780px; margin-top: 20px; color: var(--b2b-muted); font-size: 16px; line-height: 1.7; }
.b2b-catalog-intro__benefits { display: grid; grid-template-columns: repeat(4,1fr); gap: 1px; margin-top: 38px; background: #d2dad4; border: 1px solid #d2dad4; }
.b2b-catalog-intro__benefits span { display: grid; gap: 5px; padding: 19px; background: #fff; color: var(--b2b-muted); font-size: 11px; }
.b2b-catalog-intro__benefits strong { color: var(--b2b-ink); font-size: 14px; }
.b2b-catalog-categories { margin-top: 38px; }
.b2b-catalog-categories__heading { display: flex; align-items: end; justify-content: space-between; gap: 20px; margin-bottom: 17px; }
.b2b-catalog-categories__heading h2 { margin: 0; color: var(--b2b-ink); font-size: 25px; letter-spacing: -.02em; }
.b2b-catalog-categories__heading a { color: var(--b2b-green); text-decoration: none; font-size: 13px; font-weight: 700; }
.b2b-catalog-categories__grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 12px; }
.b2b-catalog-categories__grid a { display: grid; grid-template-columns: 32px 1fr; gap: 3px 10px; padding: 18px; border: 1px solid var(--b2b-line); border-radius: 12px; background: rgba(255,255,255,.78); color: var(--b2b-ink); text-decoration: none; transition: transform .18s ease, border-color .18s ease, background .18s ease; }
.b2b-catalog-categories__grid a:hover { transform: translateY(-2px); border-color: #aebeb2; background: #fff; }
.b2b-catalog-categories__grid span { grid-row: 1 / 3; color: var(--b2b-green); font-size: 11px; font-weight: 800; }
.b2b-catalog-categories__grid strong { font-size: 14px; }
.b2b-catalog-categories__grid small { color: var(--b2b-muted); font-size: 11px; }
.b2b-catalog-intro__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
@media (max-width: 760px) {
  .b2b-catalog-intro { padding: 58px 0 40px; }
  .b2b-catalog-intro__benefits { grid-template-columns: 1fr 1fr; }
  .b2b-catalog-categories__heading { align-items: flex-start; flex-direction: column; }
  .b2b-catalog-categories__grid { grid-template-columns: 1fr 1fr; }
  .b2b-catalog-intro__actions { display: grid; }
}
@media (max-width: 480px) { .b2b-catalog-categories__grid { grid-template-columns: 1fr; } }