.site-footer {
    --ft-navy: #241464;
    --ft-text: #5b6078;
    position: relative;
    z-index: 1;
    overflow: hidden;
    isolation: isolate;
    padding-top: clamp(40px, 5vw, 64px);
    background: linear-gradient(180deg, #f6f8fc 0%, #eef4fb 55%, #e9f1fb 100%);
    color: var(--ft-text);
    font-family: "Plus Jakarta Sans", "Montserrat", sans-serif;
}

/* ---------- Background decoration ---------- */
.site-footer__bg {
    position: absolute;
    inset: 0;
    z-index: -1;
    pointer-events: none;
}

.site-footer__blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(70px);
    opacity: .7;
}

.site-footer__blob--blue {
    top: 20%;
    left: -10%;
    width: 44vw;
    height: 40vw;
    max-width: 620px;
    max-height: 560px;
    background: radial-gradient(circle, rgba(186, 216, 255, .9), rgba(186, 216, 255, 0) 70%);
}

.site-footer__blob--peach {
    right: -8%;
    bottom: 0;
    width: 40vw;
    height: 36vw;
    max-width: 560px;
    max-height: 500px;
    background: radial-gradient(circle, rgba(255, 214, 184, .8), rgba(255, 214, 184, 0) 70%);
}

.site-footer__dots {
    position: absolute;
    left: 2%;
    bottom: 90px;
    width: 120px;
    height: 120px;
    background: radial-gradient(circle, #5b9cf0 1.6px, transparent 2.2px) 0 0 / 16px 16px;
    opacity: .4;
}

.site-footer__shape {
    position: absolute;
    height: auto;
    max-width: none;
    animation: footer-float 7s ease-in-out infinite;
}

.site-footer__shape--balloon-l {
    top: 46%;
    left: 2%;
    width: clamp(44px, 4.5vw, 72px);
    animation-delay: -3s;
}

.site-footer__shape--balloon-r {
    top: 34%;
    right: 3%;
    width: clamp(52px, 5.5vw, 88px);
}

@keyframes footer-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

/* ---------- Layout ---------- */
.site-footer__inner {
    width: min(1100px, 80%);
    margin: 0 auto;
}

/* ---------- CTA ---------- */
.site-footer__cta {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    margin-bottom: clamp(40px, 5vw, 64px);
    padding: clamp(24px, 3vw, 36px) clamp(24px, 3.5vw, 48px);
    overflow: hidden;
    border-radius: 22px;
    background: linear-gradient(120deg, #1d3f9a 0%, #1690f6 60%, #0aa6fd 100%);
    box-shadow: 0 20px 44px rgba(22, 100, 220, .25);
    color: #fff;
}

.site-footer__cta::after {
    content: "";
    position: absolute;
    top: -40%;
    right: -6%;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, .22), rgba(255, 255, 255, 0) 70%);
    pointer-events: none;
}

.site-footer__cta-text {
    position: relative;
    z-index: 1;
}

.site-footer__cta-title {
    margin: 0 0 6px;
    color: #fff;
    font-family: inherit;
    font-size: clamp(22px, 2.4vw, 32px);
    font-weight: 800;
    line-height: 1.25;
}

.site-footer__cta-title .is-accent {
    color: #ffc24a;
}

.site-footer__cta-text p {
    margin: 0;
    color: rgba(255, 255, 255, .85);
    font-size: clamp(14px, 1.1vw, 16px);
    line-height: 1.6;
}

.site-footer__cta-btn {
    position: relative;
    z-index: 1;
    display: inline-flex;
    flex-shrink: 0;
    align-items: center;
    gap: 10px;
    padding: 15px 28px;
    border-radius: 999px;
    background: linear-gradient(90deg, #f9842b 0%, #fb6427 50%, #fb4423 100%);
    box-shadow: 0 12px 26px rgba(251, 70, 35, .4);
    color: #fff;
    font-size: 16px;
    font-weight: 700;
    line-height: 1;
    white-space: nowrap;
    text-decoration: none;
    transition: transform .25s ease, box-shadow .25s ease;
}

.site-footer__cta-btn svg {
    width: 20px;
    height: 20px;
}

.site-footer__cta-btn:hover,
.site-footer__cta-btn:focus-visible {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 16px 30px rgba(251, 70, 35, .5);
}

/* ---------- Columns ---------- */
.site-footer__grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.4fr;
    gap: clamp(28px, 4vw, 56px);
}

.site-footer__logo {
    display: inline-block;
    margin-bottom: 16px;
}

.site-footer__logo img {
    display: block;
    width: 190px;
    max-width: 100%;
    height: auto;
}

.site-footer__about {
    margin: 0 0 20px;
    font-size: 14.5px;
    line-height: 1.75;
}

.site-footer ul {
    margin: 0;
    padding: 0;
    list-style: none;
}

.site-footer li {
    margin: 0;
}

.site-footer__social {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.site-footer__social a {
    display: grid;
    place-items: center;
    width: 36px;
    height: 36px;
    border: 1px solid rgba(36, 20, 100, .1);
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 6px 14px rgba(36, 20, 100, .08);
    color: var(--ft-navy);
    text-decoration: none;
    transition: background .25s ease, color .25s ease, transform .25s ease, border-color .25s ease;
}

.site-footer__social svg {
    width: 18px;
    height: 18px;
}

.site-footer__social span {
    font-size: 11px;
    font-weight: 800;
}

.site-footer__social a:hover,
.site-footer__social a:focus-visible {
    border-color: transparent;
    background: linear-gradient(90deg, #f9842b 0%, #fb4423 100%);
    color: #fff;
    transform: translateY(-2px);
}

.site-footer__heading {
    position: relative;
    margin: 8px 0 22px;
    padding-bottom: 12px;
    color: var(--ft-navy);
    font-family: inherit;
    font-size: 18px;
    font-weight: 800;
    line-height: 1.3;
}

.site-footer__heading::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 36px;
    height: 3px;
    border-radius: 3px;
    background: linear-gradient(90deg, #f9842b, #fb4423);
}

.site-footer__links {
    display: grid;
    gap: 12px;
}

.site-footer__links a {
    position: relative;
    display: inline-flex;
    align-items: center;
    color: var(--ft-text);
    font-size: 15px;
    text-decoration: none;
    transition: color .25s ease, padding .25s ease;
}

.site-footer__links a::before {
    content: "";
    width: 0;
    height: 2px;
    margin-right: 0;
    border-radius: 2px;
    background: #fb6427;
    transition: width .25s ease, margin .25s ease;
}

.site-footer__links a:hover,
.site-footer__links a:focus-visible {
    color: #1690f6;
}

.site-footer__links a:hover::before,
.site-footer__links a:focus-visible::before {
    width: 12px;
    margin-right: 8px;
}

.site-footer__contact {
    display: grid;
    gap: 18px;
}

.site-footer__contact li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    font-size: 15px;
    line-height: 1.5;
}

.site-footer__contact li > span:last-child {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.site-footer__contact small {
    color: #8a8fa6;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.site-footer__contact a {
    color: var(--ft-navy);
    font-weight: 700;
    text-decoration: none;
    transition: color .25s ease;
}

.site-footer__contact a:hover {
    color: #1690f6;
}

.site-footer__icon {
    display: grid;
    flex-shrink: 0;
    place-items: center;
    width: 42px;
    height: 42px;
    border-radius: 12px;
    background: rgba(22, 144, 246, .12);
    color: #1690f6;
}

.site-footer__icon svg {
    width: 20px;
    height: 20px;
}

.site-footer__member {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    margin: clamp(36px, 4vw, 52px) 0 0;
    padding: 18px 0;
    border-top: 1px dashed rgba(36, 20, 100, .14);
    color: var(--ft-text);
    font-size: 14px;
    line-height: 1.5;
    text-align: center;
}

.site-footer__member svg {
    flex-shrink: 0;
    width: 20px;
    height: 20px;
    color: #22b07d;
}

/* ---------- Bottom bar ---------- */
.site-footer__bottom {
    background: linear-gradient(90deg, #1b2f7a 0%, #1d4fa8 50%, #1b2f7a 100%);
    color: rgba(255, 255, 255, .8);
}

.site-footer__bottom-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    width: min(1100px, 80%);
    margin: 0 auto;
    padding: 18px 0;
    font-size: 14px;
}

.site-footer__bottom p {
    margin: 0;
}

.site-footer__bottom strong {
    color: #fff;
}

.site-footer__top {
    display: inline-flex;
    flex-shrink: 0;
    align-items: center;
    gap: 8px;
    color: #fff;
    font-weight: 600;
    text-decoration: none;
}

.site-footer__top svg {
    width: 30px;
    height: 30px;
    padding: 7px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .15);
    transition: background .25s ease, transform .25s ease;
}

.site-footer__top:hover {
    color: #fff;
}

.site-footer__top:hover svg {
    background: linear-gradient(90deg, #f9842b, #fb4423);
    transform: translateY(-2px);
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
    .site-footer__grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 959px) {
    .site-footer__inner,
    .site-footer__bottom-inner {
        width: min(720px, 88%);
    }

    .site-footer__shape--balloon-l {
        display: none;
    }
}

@media (max-width: 767px) {
    .site-footer__cta {
        flex-direction: column;
        align-items: flex-start;
    }

    .site-footer__cta-btn {
        box-sizing: border-box;
        justify-content: center;
        width: 100%;
    }

    .site-footer__grid {
        grid-template-columns: 1fr 1fr;
        gap: 32px 20px;
    }

    .site-footer__brand,
    .site-footer__grid > :last-child {
        grid-column: 1 / -1;
    }

    .site-footer__shape--balloon-r,
    .site-footer__dots {
        display: none;
    }

    .site-footer__bottom-inner {
        flex-direction: column;
        text-align: center;
    }
}

@media (prefers-reduced-motion: reduce) {
    .site-footer__shape {
        animation: none;
    }
}