/* ==========================================================================
   Layout: Core Features
   ========================================================================== */

.pb-cf {
    padding: 100px 16px;
}

.pb-cf__inner {
    max-width: 1280px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 60px;
}

/* Header ------------------------------------------------------------------ */

.pb-cf__header {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.pb-cf__label {
    font-family: var(--font-family);
    font-weight: 500;
    font-size: 16px;
    line-height: 150%;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    text-align: center;
    color: var(--gray-700);
    margin: 0 0 24px;
}

.pb-cf__heading {
    font-family: var(--second-family);
    font-weight: 550;
    font-size: 36px;
    line-height: 128%;
    letter-spacing: -0.02em;
    text-align: center;
    background: linear-gradient(169deg, rgba(0, 5, 25, 0.9) 0%, #000519 50%, rgba(0, 5, 25, 0.9) 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 0 0 24px;
    max-width: 650px;
}

.pb-cf__description {
    font-family: var(--font-family);
    font-weight: 450;
    font-size: 16px;
    line-height: 150%;
    letter-spacing: 0.01em;
    text-align: center;
    color: var(--text-base);
    max-width: 630px;
    margin: 0 0 0 0;
}

/* Grid -------------------------------------------------------------------- */

.pb-cf__grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px 24px;
    width: 100%;
}

.pb-cf__grid--cols-2 { grid-template-columns: repeat(2, 1fr); }
.pb-cf__grid--cols-3 { grid-template-columns: repeat(3, 1fr); }

/* Item -------------------------------------------------------------------- */

.pb-cf__item {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.pb-cf__item-head {
    display: flex;
    align-items: center;
    gap: 12px;
}

.pb-cf__item-icon {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 20px;
    height: 20px;
}

.pb-cf__item-icon img {
    display: block;
    width: 20px;
    height: 20px;
    object-fit: contain;
}

/* Item — top icon variant ------------------------------------------------- */

.pb-cf--top-icon .pb-cf__grid {
    grid-template-columns: repeat(3, 1fr);
}

.pb-cf--top-icon .pb-cf__item {
    gap: 0;
}

.pb-cf--top-icon .pb-cf__item-icon {
    width: 48px;
    height: 48px;
    background: var(--brand-blue-50);
    border: 1px solid var(--base-border-blue);
    border-radius: 6px;
    padding: 6px;
    margin-bottom: 16px;
}

.pb-cf--top-icon .pb-cf__item-icon img {
    width: 20px;
    height: 20px;
}
.pb-cf--top-icon .pb-cf__item-title{
    margin-bottom: 6px;
}
.pb-cf__item-title {
    font-family: var(--second-family);
    font-weight: 600;
    font-size: 18px;
    line-height: 133%;
    letter-spacing: 0.01em;
    color: var(--base-black);
    margin: 0;
}

.pb-cf__item-desc {
    font-family: var(--font-family);
    font-weight: 450;
    font-size: 16px;
    line-height: 150%;
    letter-spacing: 0.01em;
    color: var(--text-base);
    margin: 0;
}

/* Responsive -------------------------------------------------------------- */

@media (max-width: 1024px) {
    .pb-cf__grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 36px 40px;
    }

    .pb-cf--top-icon .pb-cf__grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .pb-cf {
        padding: 56px 16px;
    }

    .pb-cf__inner {
        gap: 40px;
    }

    .pb-cf__grid {
        grid-template-columns: 1fr;
        gap: 28px;
    }
    .pb-cf__label{
        font-size: 12px;
line-height: 133%;
letter-spacing: 0.05em;
text-align: left;
margin-bottom: 24px;
display: block;
width: 100%;
    }
    .pb-cf__heading{
font-size: 28px;
line-height: 129%;
margin-bottom: 16px;
text-align: left;
letter-spacing: -0.02em;
display: block;
width: 100%;
    }
    .pb-cf__description{
        font-size: 14px;
line-height: 157%;
text-align: left;
letter-spacing: 0.02em;
    }
    .pb-cf__inner{
        gap: 32px;
    }
    .pb-cf__grid{
        display: flex;
        flex-direction: column;
        gap: 24px;
    }
    .pb-cf__item-title{
        font-size: 18px;
line-height: 133%;
letter-spacing: 0.01em;
    }
    .pb-cf__item-desc{
        font-size: 14px;
line-height: 157%;
letter-spacing: 0.02em;
    }
}