/* ============================================================
   29. STRONA WSPÓŁPRACA B2B
   ============================================================ */
.rev-coop-stats-section {
    background: #1c1c1b;
    padding: 0;
}
.rev-coop-stats-inner {
    max-width: 1500px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-left: 1px solid #2a2a29;
}
.rev-coop-stat {
    padding: 40px 40px;
    border-right: 1px solid #2a2a29;
    display: flex;
    flex-direction: column;
    gap: 4px;
    position: relative;
}
.rev-coop-stat::after {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: #e30613;
    transition: width 0.4s ease;
}
.rev-coop-stat:hover::after {
    width: 100%;
}
.rev-coop-stat-val {
    font-family: "Bahnschrift", sans-serif;
    font-size: clamp(36px, 4vw, 56px);
    font-weight: 700;
    color: #fff;
    line-height: 1;
    display: block;
}
.rev-coop-stat-unit {
    font-family: "Bahnschrift", sans-serif;
    font-size: 16px;
    color: #e30613;
    display: block;
    margin-top: -4px;
}
.rev-coop-stat-lbl {
    font-family: "Noto Sans", sans-serif;
    font-size: 11px;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: #555;
    display: block;
    margin-top: 6px;
}
.rev-coop-science-section {
    background: #f8f8f8;
    padding: 80px 60px;
}
.rev-coop-science-inner {
    max-width: 1500px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.rev-coop-science-btns {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 28px;
}
.rev-coop-science-image img {
    width: 100%;
    height: auto;
    display: block;
}
.rev-coop-reasons-section {
    background: #fff;
    padding: 80px 60px;
}
.rev-coop-reasons-header {
    max-width: 1500px;
    margin: 0 auto 56px;
}
.rev-coop-reasons-grid {
    max-width: 1500px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    border: 1px solid #e0e0e0;
}
.rev-coop-reason {
    padding: 36px 32px;
    border-right: 1px solid #e0e0e0;
    border-bottom: 1px solid #e0e0e0;
    position: relative;
    transition: background 0.2s;
}
.rev-coop-reason:nth-child(n + 5) {
    border-bottom: none;
}
.rev-coop-reason:nth-child(4n) {
    border-right: none;
}
.rev-coop-reason:hover {
    background: #f8f8f8;
}
.rev-coop-reason::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 3px;
    background: #e30613;
    transition: width 0.3s;
}
.rev-coop-reason:hover::before {
    width: 100%;
}
.rev-coop-reason-num {
    font-family: "Bahnschrift", sans-serif;
    font-size: 14px;
    font-weight: 700;
    letter-spacing: 0.25em;
    color: #e30613;
    display: block;
    margin-bottom: 16px;
}
.rev-coop-reason-title {
    font-family: "Bahnschrift", sans-serif !important;
    font-size: 20px !important;
    font-weight: 700 !important;
    text-transform: uppercase !important;
    letter-spacing: 0.05em !important;
    color: #1c1c1b !important;
    line-height: 1.3 !important;
    margin-bottom: 12px !important;
    margin-top: 0 !important;
}
.rev-coop-reason-text {
    font-family: "Noto Sans", sans-serif !important;
    font-size: 14px !important;
    line-height: 1.7 !important;
    color: #666 !important;
    margin: 0 !important;
}
.rev-coop-reason-text strong {
    color: #1c1c1b;
}