.oxysail-advantages {
    background: #fff;
    color: #075a83;
    padding: 80px 0;
}
.oxysail-advantages .oxysail-advantages-inner {
    width: calc(100% - 96px);
    max-width: 1840px;
    margin: 0 auto;
}
.oxysail-advantages .oxysail-advantages-heading {
    display: grid;
    grid-template-columns: minmax(320px, 0.8fr) minmax(0, 1.8fr);
    align-items: center;
    gap: 48px;
    margin-bottom: 64px;
}
.oxysail-advantages .oxysail-advantages-title-group {
    text-align: center;
}
.oxysail-advantages .oxysail-advantages-eyebrow {
    margin: 0 0 14px;
    color: #172a32;
    font-size: 17px;
    line-height: 1.5;
    letter-spacing: 0.22em;
    font-weight: 500;
}
.oxysail-advantages h2 {
    margin: 0;
    color: #121c21;
    font-size: clamp(36px, 3.1vw, 56px);
    line-height: 1.2;
    font-weight: 750;
    letter-spacing: -0.02em;
}
.oxysail-advantages .oxysail-advantages-intro {
    margin: 0;
    border-left: 7px solid #08648f;
    border-radius: 4px;
    padding: 24px 0 24px 48px;
    color: #263a44;
    font-size: 19px;
    line-height: 1.75;
}
.oxysail-advantages .oxysail-advantages-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 24px;
}
.oxysail-advantages .oxysail-advantages-card {
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 0;
    min-height: 350px;
    padding: 44px 25px 40px;
    text-align: center;
    background: #f5f7f8;
    transition: background-color 220ms ease, box-shadow 220ms ease, transform 220ms ease;
}
.oxysail-advantages .oxysail-advantages-icon {
    display: block;
    width: 76px;
    height: 76px;
    flex: 0 0 auto;
    margin: 0 0 30px;
    color: #07618b;
    transition: color 220ms ease;
}
.oxysail-advantages h3 {
    margin: 0 0 17px;
    color: #075d86;
    transition: color 220ms ease;
    font-size: clamp(22px, 1.5vw, 29px);
    line-height: 1.35;
    font-weight: 700;
    overflow-wrap: break-word;
}
.oxysail-advantages .oxysail-advantages-card p {
    margin: 0;
    color: #276a8b;
    transition: color 220ms ease;
    font-size: 17px;
    line-height: 1.7;
    overflow-wrap: break-word;
}
@media (hover: hover) and (pointer: fine) {
    .oxysail-advantages .oxysail-advantages-card:hover {
        background: #075d86;
        box-shadow: 0 14px 30px rgba(7, 93, 134, 0.2);
        transform: translateY(-6px);
    }
    .oxysail-advantages .oxysail-advantages-card:hover .oxysail-advantages-icon,
    .oxysail-advantages .oxysail-advantages-card:hover h3,
    .oxysail-advantages .oxysail-advantages-card:hover p {
        color: #fff;
    }
}
@media (prefers-reduced-motion: reduce) {
    .oxysail-advantages .oxysail-advantages-card,
    .oxysail-advantages .oxysail-advantages-icon,
    .oxysail-advantages h3,
    .oxysail-advantages .oxysail-advantages-card p {
        transition: none;
    }
    .oxysail-advantages .oxysail-advantages-card:hover {
        transform: none;
    }
}
@media (max-width: 1439px) {
    .oxysail-advantages .oxysail-advantages-inner { width: calc(100% - 64px); }
    .oxysail-advantages .oxysail-advantages-card { padding: 36px 22px; }
    .oxysail-advantages .oxysail-advantages-card p { font-size: 16px; }
}
@media (max-width: 1100px) {
    .oxysail-advantages .oxysail-advantages-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .oxysail-advantages .oxysail-advantages-heading { grid-template-columns: minmax(240px, 0.8fr) minmax(0, 1.2fr); gap: 30px; }
    .oxysail-advantages .oxysail-advantages-intro { padding-left: 30px; font-size: 18px; }
}
@media (max-width: 640px) {
    .oxysail-advantages { padding: 48px 0; }
    .oxysail-advantages .oxysail-advantages-inner { width: calc(100% - 36px); }
    .oxysail-advantages .oxysail-advantages-heading { grid-template-columns: minmax(0, 1fr); gap: 24px; margin-bottom: 30px; }
    .oxysail-advantages .oxysail-advantages-eyebrow { font-size: 13px; margin-bottom: 12px; }
    .oxysail-advantages h2 { font-size: 32px; }
    .oxysail-advantages .oxysail-advantages-intro { font-size: 16px; padding: 5px 0 5px 18px; border-left-width: 4px; }
    .oxysail-advantages .oxysail-advantages-grid { grid-template-columns: minmax(0, 1fr); gap: 18px; }
    .oxysail-advantages .oxysail-advantages-card { min-height: 270px; padding: 30px 44px; }
    .oxysail-advantages .oxysail-advantages-icon { width: 64px; height: 64px; margin-bottom: 22px; }
    .oxysail-advantages h3 { font-size: 23px; margin-bottom: 14px; }
    .oxysail-advantages .oxysail-advantages-card p { font-size: 16px; }
}