.site-footer {
    width: 100%;

    padding: 46px 24px 26px;
    background:
        radial-gradient(circle at top left, rgba(78, 153, 255, 0.10) 0%, rgba(78, 153, 255, 0) 28%),
        radial-gradient(circle at top right, rgba(255, 255, 255, 0.06) 0%, rgba(255, 255, 255, 0) 18%),
        linear-gradient(135deg, #0e1116 0%, #151a20 55%, #0c0f14 100%);
    position: relative;
    overflow: hidden;
}

.site-footer::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background:
        radial-gradient(circle, rgba(255,255,255,0.7) 1px, transparent 1.8px),
        radial-gradient(circle, rgba(255,255,255,0.35) 1px, transparent 1.8px);
    background-size: 180px 180px, 260px 260px;
    background-position: 20px 30px, 120px 80px;
    opacity: 0.12;
}

.site-footer__inner {
    width: 100%;
    max-width: 1680px;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

.site-footer__top,
.site-footer__middle,
.site-footer__bottom {
    position: relative;
    z-index: 2;
}

.site-footer__top {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: flex-start;
    gap: 32px;
    padding-bottom: 28px;
    margin-bottom: 24px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.site-footer__intro {
    max-width: 720px;
}

.site-footer__label {
    display: inline-flex;
    align-items: center;
    min-height: 32px;
    padding: 0 12px;
    color: #8fb7ff;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.site-footer__title {
    max-width: 760px;
    font-size: clamp(30px, 3.2vw, 56px);
    line-height: 0.98;
    font-weight: 800;
    letter-spacing: -0.04em;
    color: #ffffff;
    margin-bottom: 14px;
}

.site-footer__text {
    max-width: 620px;
    color: rgba(255, 255, 255, 0.72);
    font-size: 16px;
    line-height: 1.45;
    font-weight: 500;
}

.site-footer__cta {
    flex: 0 0 auto;
    min-height: 52px;
    padding: 0 22px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    background: linear-gradient(135deg, #1c65d8 0%, #0f4faa 100%);
    color: #fff;
    font-size: 15px;
    font-weight: 700;
    white-space: nowrap;
    box-shadow: 0 16px 30px rgba(21, 91, 192, 0.22);
    transition: transform 0.28s ease, box-shadow 0.28s ease, opacity 0.28s ease;
}

.site-footer__cta:hover {
    transform: translateY(-3px);
    opacity: 0.98;
}

.site-footer__middle {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) minmax(260px, auto) minmax(260px, auto);
    gap: 34px;
    align-items: start;
    padding-bottom: 22px;
}

.site-footer__brand {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    text-decoration: none;
}

.site-footer__brand img {
    display: block;
    width: auto;
    height: 80px;
    max-width: 220px;
    object-fit: contain;
}

.site-footer__nav {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 14px;
    flex-wrap: wrap;
    max-width: 420px;
}

.site-footer__nav a,
.site-footer__contacts a {
    color: rgba(255, 255, 255, 0.78);
    text-decoration: none;
    font-size: 15px;
    font-weight: 600;
    transition: color 0.25s ease, opacity 0.25s ease;
}

.site-footer__nav a:hover,
.site-footer__contacts a:hover {
    color: #ffffff;
}

.site-footer__contacts {
    display: flex;
    flex-direction: column;
    gap: 8px;
    text-align: right;
    min-width: 240px;
}

.site-footer__bottom {
    padding-top: 18px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    flex-wrap: wrap;
}

.site-footer__bottom span {
    color: rgba(255, 255, 255, 0.52);
    font-size: 13px;
    font-weight: 500;
}

@media (min-width: 1900px) {
    .site-footer__inner {
        max-width: 1680px;
    }
}

@media (max-width: 920px) {
    .site-footer {
        padding: 34px 14px 20px;
    }

    .site-footer__top {
        grid-template-columns: 1fr;
        gap: 22px;
    }

    .site-footer__middle {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .site-footer__nav {
        max-width: 100%;
    }

    .site-footer__contacts {
        text-align: left;
        min-width: 0;
    }

    .site-footer__bottom {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 560px) {
    .site-footer {
        margin-top: 26px;
        padding: 30px 16px 18px;
    }

    .site-footer__title {
        font-size: 30px;
    }

    .site-footer__text {
        font-size: 14px;
        line-height: 1.45;
    }

    .site-footer__nav {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .site-footer__cta {
        width: 100%;
    }

    .site-footer__brand img {
        height: 34px;
        max-width: 240px;
    }
}