.sifooter,
.sifooter * {
  box-sizing: border-box;
}

.sifooter {
  --sif-accent: #2f80ff;
  --sif-accent-2: #9fc0ff;
  --sif-overlay: .50;
  --sif-max: 1540px;
  --sif-logo-width: 320px;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  padding: clamp(40px, 5vw, 72px) clamp(18px, 3.6vw, 52px) 0;
  color: #f7fbff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background-color: #030c1c;
  background-image:
    radial-gradient(circle at 82% 14%, rgba(74, 126, 255, .24), transparent 30%),
    radial-gradient(circle at 18% 82%, rgba(32, 103, 255, .16), transparent 34%),
    linear-gradient(180deg, rgba(4, 13, 31, calc(var(--sif-overlay) - .10)), rgba(2, 8, 20, var(--sif-overlay)) 45%, rgba(2, 7, 18, calc(var(--sif-overlay) + .16))),
    var(--sif-bg-image);
  background-size: cover;
  background-position: center bottom;
}

.sifooter::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at 11% 16%, rgba(255,255,255,.55) 0 1px, transparent 2px),
    radial-gradient(circle at 27% 48%, rgba(60,142,255,.75) 0 1px, transparent 2px),
    radial-gradient(circle at 56% 11%, rgba(255,255,255,.32) 0 1px, transparent 2px),
    radial-gradient(circle at 74% 39%, rgba(113,169,255,.65) 0 1px, transparent 2px),
    radial-gradient(circle at 91% 21%, rgba(255,255,255,.72) 0 1px, transparent 2px),
    radial-gradient(circle at 86% 72%, rgba(97, 176, 255, .54) 0 1px, transparent 2px),
    radial-gradient(circle at 6% 78%, rgba(112,177,255,.72) 0 1px, transparent 2px);
  opacity: .65;
}

.sifooter::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 78px;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(94,156,255,.55), rgba(58, 199, 255, .95), rgba(94,156,255,.55), transparent);
  box-shadow: 0 0 18px rgba(62, 132, 255, .65);
  opacity: .92;
}

.sifooter a {
  color: inherit;
  text-decoration: none;
}

.sifooter__glow {
  position: absolute;
  width: 380px;
  height: 380px;
  border-radius: 999px;
  filter: blur(58px);
  z-index: -1;
  pointer-events: none;
}

.sifooter__glow--one {
  top: -140px;
  right: 3%;
  background: rgba(78, 133, 255, .18);
}

.sifooter__glow--two {
  left: 22%;
  bottom: 12%;
  background: rgba(29, 89, 255, .14);
}

.sifooter__inner {
  width: min(100%, var(--sif-max));
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(260px, 1.08fr) minmax(280px, 1fr) minmax(190px, .72fr) minmax(220px, .82fr);
  gap: clamp(26px, 3.4vw, 48px);
  align-items: start;
}

.sifooter__brand,
.sifooter__column {
  min-width: 0;
}

.sifooter__contact,
.sifooter__menu {
  padding-left: clamp(24px, 2.8vw, 36px);
  border-left: 1px solid rgba(129, 172, 255, .16);
}

.sifooter__logo {
  display: inline-flex;
  align-items: flex-start;
  gap: 24px;
  max-width: min(100%, var(--sif-logo-width));
}

.sifooter__logo--image img {
  display: block;
  max-width: min(100%, var(--sif-logo-width));
  height: auto;
  filter: drop-shadow(0 0 14px rgba(152, 194, 255, .4));
}

.sifooter__logo--fallback {
  color: #fff;
  text-transform: uppercase;
  text-shadow: 0 0 16px rgba(132, 180, 255, .58);
}

.sifooter__leaf {
  flex: 0 0 clamp(62px, 5vw, 90px);
  width: clamp(62px, 5vw, 90px);
  color: #fff;
  filter: drop-shadow(0 0 13px rgba(165, 204, 255, .62));
}

.sifooter__leaf svg {
  display: block;
  width: 100%;
  height: auto;
}

.sifooter__wordmark strong {
  display: block;
  font-size: clamp(36px, 3.8vw, 60px);
  line-height: .92;
  font-weight: 900;
  letter-spacing: .14em;
}

.sifooter__wordmark em {
  display: block;
  margin-top: 16px;
  color: var(--sif-accent-2);
  font-size: clamp(13px, .95vw, 18px);
  font-style: normal;
  font-weight: 600;
  letter-spacing: .54em;
  text-align: center;
}

.sifooter__brand-line {
  margin: 34px 0 16px;
  max-width: 330px;
  color: var(--sif-accent-2);
  font-size: clamp(18px, 1.35vw, 22px);
  font-weight: 850;
  line-height: 1.18;
}

.sifooter__copy {
  margin: 0;
  max-width: 370px;
  color: rgba(244, 248, 255, .92);
  font-size: clamp(15px, 1vw, 18px);
  line-height: 1.58;
}

.sifooter__mini-heading {
  display: block;
  margin: 28px 0 12px;
  color: var(--sif-accent-2);
  font-size: 12px;
  line-height: 1.2;
  font-weight: 900;
  letter-spacing: .25em;
  text-transform: uppercase;
}

.sifooter__socials {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  padding: 10px;
  width: max-content;
  max-width: 100%;
  border: 1px solid rgba(82, 145, 255, .58);
  border-radius: 20px;
  background: linear-gradient(180deg, rgba(17, 42, 93, .52), rgba(5, 14, 34, .58));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 14px 34px rgba(0,0,0,.24);
}

.sifooter__social {
  display: inline-grid;
  place-items: center;
  width: 56px;
  height: 56px;
  border-radius: 16px;
  color: #fff;
  border: 1px solid rgba(129, 178, 255, .34);
  background: linear-gradient(180deg, rgba(76, 136, 255, .58), rgba(20, 62, 142, .82));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.16), 0 10px 24px rgba(0,0,0,.25);
  transition: transform .2s ease, border-color .2s ease, background .2s ease;
}

.sifooter__social:hover,
.sifooter__social:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(202, 226, 255, .85);
  background: linear-gradient(180deg, rgba(84, 152, 255, .82), rgba(22, 76, 184, .92));
}

.sifooter__social svg {
  width: 24px;
  height: 24px;
}

.sifooter h3 {
  margin: 0;
  color: #f8fbff;
  font-size: clamp(18px, 1.25vw, 24px);
  line-height: 1.1;
  font-weight: 900;
  letter-spacing: .18em;
  text-transform: uppercase;
}

.sifooter__heading-line {
  display: block;
  width: 32px;
  height: 3px;
  margin: 16px 0 20px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--sif-accent), #39d5ff);
  box-shadow: 0 0 14px rgba(47, 128, 255, .75);
}

.sifooter__contact-row {
  display: grid;
  grid-template-columns: 64px 1fr;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
  color: inherit;
  border-bottom: 1px solid rgba(152, 183, 237, .16);
}

.sifooter__contact-row:last-child {
  border-bottom: 1px solid rgba(152, 183, 237, .16);
}

.sifooter__contact-icon {
  display: inline-grid;
  place-items: center;
  width: 52px;
  height: 52px;
  border-radius: 16px;
  color: var(--sif-accent-2);
  border: 1px solid rgba(84, 146, 255, .68);
  background: linear-gradient(180deg, rgba(13, 41, 101, .46), rgba(4, 16, 40, .54));
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 12px 26px rgba(0,0,0,.18);
}

.sifooter__contact-icon svg {
  width: 24px;
  height: 24px;
}

.sifooter__contact-text {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.sifooter__contact-text strong {
  color: #fff;
  font-size: clamp(16px, 1.02vw, 17px);
  line-height: 1.36;
  font-weight: 800;
}

.sifooter__contact-text small {
  color: rgba(214, 227, 255, .78);
  font-size: 12px;
  line-height: 1.45;
}

.sifooter__links {
  margin: 0;
  padding: 0;
  list-style: none;
}

.sifooter__links li {
  margin: 0;
}

.sifooter__links a {
  display: flex;
  align-items: center;
  gap: 14px;
  min-height: 60px;
  padding: 16px 0;
  color: #f4f8ff;
  font-size: clamp(16px, 1.02vw, 18px);
  font-weight: 500;
  line-height: 1.3;
  border-bottom: 1px solid rgba(152, 183, 237, .14);
  transition: color .2s ease, transform .2s ease;
}

.sifooter__links a:hover,
.sifooter__links a:focus-visible {
  color: #ffffff;
  transform: translateX(2px);
}

.sifooter__chev {
  display: inline-grid;
  place-items: center;
  width: 20px;
  height: 20px;
  color: var(--sif-accent);
  flex: 0 0 20px;
}

.sifooter__chev svg {
  width: 16px;
  height: 16px;
}

.sifooter__bottom {
  margin-top: 34px;
}

.sifooter__bottom-inner {
  width: min(100%, var(--sif-max));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 78px;
  padding: 10px 0 18px;
}

.sifooter__bottom p {
  margin: 0;
  color: rgba(235, 241, 255, .9);
  font-size: 15px;
}

.sifooter__legal {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 18px;
}

.sifooter__legal a {
  color: rgba(240, 245, 255, .92);
  font-size: 15px;
  white-space: nowrap;
}

.sifooter__legal a + a::before {
  content: "•";
  margin-right: 18px;
  color: var(--sif-accent);
}

@media (max-width: 1220px) {
  .sifooter__inner {
    grid-template-columns: repeat(2, minmax(280px, 1fr));
  }

  .sifooter__contact,
  .sifooter__menu {
    padding-left: 0;
    border-left: 0;
  }

  .sifooter__brand,
  .sifooter__column {
    padding-top: 0;
  }
}

@media (max-width: 767px) {
  .sifooter {
    padding-left: 18px;
    padding-right: 18px;
  }

  .sifooter__inner {
    grid-template-columns: 1fr;
    gap: 26px;
  }

  .sifooter__logo {
    gap: 18px;
  }

  .sifooter__wordmark strong {
    font-size: 42px;
  }

  .sifooter__social {
    width: 52px;
    height: 52px;
  }

  .sifooter__bottom-inner {
    align-items: flex-start;
    flex-direction: column;
  }

  .sifooter__legal {
    justify-content: flex-start;
    gap: 12px;
  }

  .sifooter__legal a + a::before {
    margin-right: 12px;
  }
}