/* ==========================================================================
   header-footer.css
   الهيدر (القائمة العلوية) والفوتر — يظهرون بنفس الشكل في كل الصفحات
   ========================================================================== */

/* ---------- الهيدر ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  width: 100%;
  background: var(--color-navy);
  transition: background var(--transition-base), box-shadow var(--transition-base);
}

.site-header.is-scrolled {
  background: rgba(4, 37, 64, 0.92);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-brand);
}

.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 0.75rem;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.site-logo img {
  height: 36px;
  width: auto;
}

.site-logo__text {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-white);
}

.site-logo__text span {
  color: var(--color-yellow);
}

/* ---------- التنقل الرئيسي (Desktop) ---------- */
.main-nav {
  display: none;
  align-items: center;
  gap: 0.25rem;
}

.main-nav__link {
  position: relative;
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
  transition: color var(--transition-fast);
}

.main-nav__link:hover {
  color: var(--color-yellow);
}

.main-nav__link.is-active {
  color: var(--color-yellow);
}

.main-nav__link.is-active::after {
  content: "";
  position: absolute;
  inset-inline: 0.75rem;
  bottom: -1px;
  height: 2px;
  border-radius: 999px;
  background: var(--color-yellow);
}

.site-header__cta {
  display: none;
}

/* ---------- زر القائمة (Mobile) ---------- */
.nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  color: var(--color-white);
}

.nav-toggle svg {
  width: 26px;
  height: 26px;
}

.nav-toggle .icon-close {
  display: none;
}

.nav-toggle.is-open .icon-menu {
  display: none;
}

.nav-toggle.is-open .icon-close {
  display: block;
}

/* ---------- القائمة المنسدلة (Mobile) ---------- */
.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  padding: 1rem 1.25rem 1.25rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  background: var(--color-navy);
}

.mobile-nav.is-open {
  display: flex;
}

.mobile-nav__link {
  padding: 0.75rem 0.75rem;
  border-radius: 8px;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.85);
}

.mobile-nav__link.is-active {
  background: rgba(255, 255, 255, 0.1);
  color: var(--color-yellow);
}

.mobile-nav__cta {
  margin-top: 0.5rem;
  text-align: center;
}

@media (min-width: 1024px) {
  .main-nav {
    display: flex;
  }

  .site-header__cta {
    display: block;
  }

  .nav-toggle,
  .mobile-nav {
    display: none !important;
  }
}

/* ---------- الفوتر ---------- */
.site-footer {
  background: var(--color-navy);
  color: rgba(255, 255, 255, 0.8);
}

.site-footer__grid {
  display: grid;
  gap: 2.5rem;
  padding-block: 3.5rem;
}

@media (min-width: 768px) {
  .site-footer__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.site-footer__about p {
  margin-top: 1rem;
  max-width: 22rem;
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.6);
}

.site-footer h3 {
  color: var(--color-white);
  font-size: 0.875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.site-footer__links {
  margin-top: 1rem;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.75rem 1rem;
}

.site-footer__links a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition-fast);
}

.site-footer__links a:hover {
  color: var(--color-yellow);
}

.site-footer__contact {
  margin-top: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
}

.site-footer__contact li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.site-footer__contact svg {
  width: 16px;
  height: 16px;
  color: var(--color-yellow);
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.site-footer__contact a:hover {
  color: var(--color-yellow);
}

/* رابط Facebook يظهر كأيقونة واضحة في الهيدر والتذييل */
a[href*="facebook.com"] {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 50%;
  background: #1877f2;
  color: #fff;
  font-family: Arial, sans-serif;
  font-size: 0;
  font-weight: 800;
  line-height: 1;
  transition: transform var(--transition-fast), background var(--transition-fast);
}

a[href*="facebook.com"]::after {
  content: "f";
  font-size: 1.45rem;
  font-weight: 800;
  transform: translateY(0.08rem);
}

a[href*="facebook.com"]:hover {
  background: #0f5dc2;
  color: #fff;
  transform: translateY(-2px);
}

.main-nav a[href*="facebook.com"],
.mobile-nav a[href*="facebook.com"] {
  flex: 0 0 2rem;
  padding: 0;
}

.site-footer__contact li:has(a[href*="facebook.com"]) > svg {
  display: none;
}

.site-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-block: 1.5rem;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.5);
}