.s-footer{
  --_fg: var(--c-bg);
  --_line: color-mix(in srgb, var(--c-bg) 22%, transparent);
  --_pad: 18px;
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background-color: var(--c-accent);
  background-image:
    radial-gradient(95% 130% at 10% -20%, color-mix(in srgb, var(--c-primary) 40%, transparent), transparent 62%),
    radial-gradient(70% 110% at 100% 0%, color-mix(in srgb, var(--c-secondary) 20%, transparent), transparent 58%);
  color: var(--_fg);
  font-family: var(--font-body);
  padding-block: clamp(48px, 6vw, 80px) 26px;
}

.s-footer::before{
  content: "";
  position: absolute;
  inset-block-start: 0;
  inset-inline: 0;
  height: 3px;
  background: linear-gradient(90deg,
    color-mix(in srgb, var(--c-primary) 90%, transparent),
    color-mix(in srgb, var(--c-secondary) 90%, transparent),
    transparent);
}

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

.s-footer .footer-inner{
  display: flex;
  flex-direction: column;
  gap: 0;
}

/* ————— الصف العلوي: الشعار + القائمة ————— */
.s-footer .footer-main{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  padding-block-end: 34px;
  border-block-end: 1px solid var(--_line);
}

.s-footer .footer-brand .brand{
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 10px 20px;
  border-radius: var(--radius);
  background: color-mix(in srgb, var(--c-bg) 96%, transparent);
  color: var(--c-text);
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease;
}

.s-footer .footer-brand .brand:hover{
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

/* التباعد موحّد: حشوة متساوية لكل رابط بدل gap متفاوت */
.s-footer .footer-nav ul{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: flex-end;
  gap: 0;
  margin-block: 0;
  margin-inline: calc(var(--_pad) * -1);
  padding: 0;
  list-style: none;
}

.s-footer .footer-nav li{
  display: flex;
}

.s-footer .footer-nav a{
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding-inline: var(--_pad);
  font-size: 0.9688rem;
  line-height: 1.4;
  letter-spacing: 0.01em;
  color: color-mix(in srgb, var(--c-bg) 92%, transparent);
  transition: color .25s ease;
}

.s-footer .footer-nav a::after{
  content: "";
  position: absolute;
  inset-inline-start: var(--_pad);
  inset-block-end: 10px;
  height: 2px;
  width: 0;
  border-radius: 2px;
  background: var(--c-secondary);
  transition: width .3s ease;
}

.s-footer .footer-nav a:hover,
.s-footer .footer-nav a:focus-visible{
  color: var(--c-bg);
}

.s-footer .footer-nav a:hover::after,
.s-footer .footer-nav a:focus-visible::after{
  width: calc(100% - (var(--_pad) * 2));
}

.s-footer a:focus-visible{
  outline: 2px solid var(--c-secondary);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ————— الصف السفلي: الحقوق + العودة للأعلى ————— */
.s-footer .footer-bottom{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-block-start: 22px;
}

.s-footer .footer-copy{
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.8;
  color: color-mix(in srgb, var(--c-bg) 84%, transparent);
}

.s-footer .to-top{
  flex: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--_line);
  background: color-mix(in srgb, var(--c-bg) 10%, transparent);
  color: var(--_fg);
  border-radius: 50%;
  transition: background .25s ease, border-color .25s ease, color .25s ease;
}

.s-footer .to-top:hover{
  background: var(--c-primary);
  border-color: var(--c-primary);
  color: var(--c-bg);
}

.s-footer .to-top svg{
  width: 18px;
  height: 18px;
}

/* ————— استجابة ————— */
@media (max-width: 900px){
  .s-footer{ --_pad: 14px; }
  .s-footer .footer-main{
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
  }
  .s-footer .footer-nav ul{
    justify-content: flex-start;
  }
}

@media (max-width: 600px){
  .s-footer{ --_pad: 12px; padding-block: 40px 22px; }
  .s-footer .footer-main{ padding-block-end: 26px; }
  .s-footer .footer-nav a{ font-size: 0.9375rem; }
  .s-footer .footer-bottom{
    flex-wrap: wrap;
    padding-block-start: 18px;
  }
  .s-footer .footer-copy{ font-size: 0.8125rem; }
  .s-footer .to-top{
    order: -1;
    margin-inline-start: auto;
  }
}