.s-site-footer{
  --sf-rule: color-mix(in srgb, var(--c-bg) 14%, transparent);
  --sf-muted: color-mix(in srgb, var(--c-bg) 64%, var(--c-secondary) 36%);
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding-block: 72px 64px;
  background-color: var(--c-secondary);
  background-image: linear-gradient(180deg, color-mix(in srgb, var(--c-primary) 26%, transparent), transparent 52%);
  color: var(--c-bg);
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
}

/* Diagonal blue light streak — bottom-right */
.s-site-footer::before{
  content: "";
  position: absolute;
  z-index: -1;
  inset-block-end: -170px;
  inset-inline-end: -150px;
  inline-size: 720px;
  block-size: 420px;
  background: radial-gradient(62% 100% at 68% 78%, color-mix(in srgb, var(--c-accent) 40%, transparent), transparent 72%);
  transform: rotate(-26deg);
  filter: blur(12px);
  pointer-events: none;
}
.s-site-footer::after{
  content: "";
  position: absolute;
  z-index: -1;
  inset-block-end: -110px;
  inset-inline-end: -90px;
  inline-size: 520px;
  block-size: 110px;
  background: linear-gradient(90deg, transparent, color-mix(in srgb, var(--c-accent) 55%, transparent), transparent);
  transform: rotate(-32deg);
  filter: blur(26px);
  opacity: .75;
  pointer-events: none;
}

.s-site-footer .container{ position: relative; z-index: 1; }

.s-site-footer__grid{
  display: grid;
  grid-template-columns: 1.7fr 1fr 1.1fr 1.2fr;
  align-items: start;
}

.s-site-footer__col{ padding-inline-end: 28px; }
.s-site-footer__col:last-child{ padding-inline-end: 0; }
.s-site-footer__col + .s-site-footer__col{
  border-inline-start: 1px solid var(--sf-rule);
  padding-inline-start: 32px;
}
.s-site-footer__col--brand{ padding-inline-end: 32px; }

/* Brand */
.s-site-footer__col--brand .brand{
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  color: var(--c-bg);
  font-family: var(--font-head);
  font-size: clamp(1.12rem, 1rem + .45vw, 1.4rem);
  font-weight: 700;
  letter-spacing: .02em;
  text-decoration: none;
}
.s-site-footer__company{
  margin-block: 14px 10px;
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-bg);
  line-height: 1.5;
}
.s-site-footer__legal{
  margin-block: 0 8px;
  font-size: .82rem;
  line-height: 1.75;
  color: var(--sf-muted);
  max-width: 36ch;
}

/* Social */
.s-site-footer__social{
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}
.s-site-footer__social-link{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-inline-size: 44px;
  min-block-size: 44px;
  border-radius: 50%;
  text-decoration: none;
}
.s-site-footer__social-link .icon-circle{
  inline-size: 44px;
  block-size: 44px;
  background: color-mix(in srgb, var(--c-bg) 8%, transparent);
  border: 1px solid var(--sf-rule);
  color: var(--c-bg);
  transition: background-color .25s ease, color .25s ease, border-color .25s ease, transform .25s ease;
}
.s-site-footer__social-link .icon-circle svg{ inline-size: 19px; block-size: 19px; }
.s-site-footer__social-link:hover .icon-circle,
.s-site-footer__social-link:focus-visible .icon-circle{
  background: var(--c-accent);
  border-color: var(--c-accent);
  color: var(--c-secondary);
  transform: translateY(-2px);
}
.s-site-footer__social-link:focus-visible{ outline: 2px solid var(--c-accent); outline-offset: 3px; }

/* Column headings */
.s-site-footer__title{
  margin-block: 0 18px;
  font-family: var(--font-head);
  font-size: .92rem;
  font-weight: 600;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--c-bg);
  line-height: 1.4;
}

/* Link lists */
.s-site-footer__list{
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
}
.s-site-footer__list a{
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 44px;
  font-size: .94rem;
  color: var(--sf-muted);
  text-decoration: none;
  transition: color .2s ease;
}
.s-site-footer__list a:hover,
.s-site-footer__list a:focus-visible{ color: var(--c-bg); }
.s-site-footer__list a:focus-visible{ outline: 2px solid var(--c-accent); outline-offset: 2px; border-radius: 4px; }
.s-site-footer__list--dash a::before{
  content: "–";
  color: color-mix(in srgb, var(--c-accent) 82%, var(--c-bg) 18%);
  font-weight: 700;
  line-height: 1;
}

/* Contact rows */
.s-site-footer__contact{
  display: grid;
  gap: 8px;
  margin-block-start: 18px;
  padding-block-start: 20px;
  border-block-start: 1px solid var(--sf-rule);
}
.s-site-footer__contact-row{
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 44px;
  font-size: .94rem;
  color: var(--c-bg);
  text-decoration: none;
  overflow-wrap: anywhere;
  transition: color .2s ease;
}
.s-site-footer__contact-row .icon-circle{
  flex: 0 0 auto;
  inline-size: 36px;
  block-size: 36px;
  background: color-mix(in srgb, var(--c-accent) 18%, transparent);
  border: 1px solid color-mix(in srgb, var(--c-accent) 32%, transparent);
  color: color-mix(in srgb, var(--c-accent) 70%, var(--c-bg) 30%);
  transition: background-color .2s ease, color .2s ease;
}
.s-site-footer__contact-row .icon-circle svg{ inline-size: 17px; block-size: 17px; }
.s-site-footer__contact-row:hover{ color: var(--c-accent); }
.s-site-footer__contact-row:hover .icon-circle{
  background: var(--c-accent);
  color: var(--c-secondary);
}
.s-site-footer__contact-row:focus-visible{ outline: 2px solid var(--c-accent); outline-offset: 3px; border-radius: 6px; }

/* Responsive */
@media (max-width: 900px){
  .s-site-footer{ padding-block: 56px 48px; }
  .s-site-footer::before{ inline-size: 520px; block-size: 320px; inset-block-end: -140px; inset-inline-end: -140px; }
  .s-site-footer__grid{ grid-template-columns: 1fr 1fr; row-gap: 36px; }
  .s-site-footer__col{ padding-inline-end: 0; }
  .s-site-footer__col + .s-site-footer__col{
    border-inline-start: 0;
    padding-inline-start: 0;
  }
  .s-site-footer__col--brand{
    grid-column: 1 / -1;
    padding-inline-end: 0;
    padding-block-end: 30px;
    border-block-end: 1px solid var(--sf-rule);
  }
  .s-site-footer__col--contact{ grid-column: 1 / -1; }
  .s-site-footer__contact{ margin-block-start: 14px; }
}

@media (max-width: 600px){
  .s-site-footer{ padding-block: 44px 40px; }
  .s-site-footer__grid{ grid-template-columns: 1fr; row-gap: 26px; }
  .s-site-footer__col--brand,
  .s-site-footer__col--contact{ grid-column: auto; }
  .s-site-footer__col--brand{ padding-block-end: 22px; }
  .s-site-footer__legal{ max-width: none; font-size: .8rem; }
  .s-site-footer__title{ margin-block-end: 12px; }
  .s-site-footer__social{ margin-block-start: 18px; }
}

@media (prefers-reduced-motion: reduce){
  .s-site-footer *{ transition: none !important; }
  .s-site-footer__social-link:hover .icon-circle{ transform: none; }
}