/* ============================================================
   CASBAH ALGERIA — COMPONENTS
   components.css — Navbar, Footer, Cards, Shared UI Elements
   ============================================================ */

/* ============================================================
   NAVIGATION
   ============================================================ */

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: var(--nav-height);
  background-color: var(--casbah-blue);
  color: var(--ivory);
  z-index: var(--z-nav);
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.navbar::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../assets/patterns/arabesque.svg');
  background-size: 60px;
  background-repeat: repeat;
  opacity: 0.05;
  pointer-events: none;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%;
  position: relative;
  z-index: 1;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-arabic);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--gold);
}

.nav-logo-icon {
  width: 24px;
  height: 24px;
  fill: var(--gold);
}

.nav-links {
  display: flex;
  gap: var(--space-lg);
  align-items: center;
}

.nav-item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-decoration: none;
  padding: var(--space-xs) 0;
  group: hover;
}

.nav-item-ar {
  font-family: var(--font-arabic);
  font-size: 1.1rem;
  line-height: 1.2;
  transition: var(--transition);
}

.nav-item-fr {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  opacity: 0.7;
  text-transform: uppercase;
  transition: var(--transition);
}

.nav-item::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 2px;
  background: var(--gold);
  transition: width 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.nav-item:hover .nav-item-ar,
.nav-item:hover .nav-item-fr,
.nav-item.active .nav-item-ar,
.nav-item.active .nav-item-fr {
  color: var(--gold);
  opacity: 1;
}

.nav-item:hover::after,
.nav-item.active::after {
  width: 100%;
}

/* Ornamental end-dots for active link */
.nav-item.active::before {
  content: '';
  position: absolute;
  bottom: -6px;
  left: -4px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  opacity: 0;
  animation: fadeIn 0.3s forwards 0.3s;
}

.nav-item.active .active-dot-right {
  position: absolute;
  bottom: -6px;
  right: -4px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold);
  opacity: 0;
  animation: fadeIn 0.3s forwards 0.3s;
}

@keyframes fadeIn {
  to { opacity: 1; }
}

.lang-toggle {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-display);
  font-size: var(--text-sm);
  letter-spacing: 0.1em;
  color: var(--ivory);
  opacity: 0.8;
  cursor: pointer;
  transition: var(--transition-fast);
}

.lang-toggle:hover {
  opacity: 1;
  color: var(--gold);
}

.lang-toggle span.active-lang {
  color: var(--gold);
  font-weight: 600;
}

/* Mobile Menu Toggle */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 30px;
  height: 24px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 10;
}

.mobile-menu-btn span {
  width: 100%;
  height: 2px;
  background-color: var(--ivory);
  transition: var(--transition);
  border-radius: 2px;
}

.mobile-menu-btn.open span:nth-child(1) {
  transform: translateY(11px) rotate(45deg);
}
.mobile-menu-btn.open span:nth-child(2) {
  opacity: 0;
}
.mobile-menu-btn.open span:nth-child(3) {
  transform: translateY(-11px) rotate(-45deg);
}

/* ============================================================
   MOBILE NAVIGATION OVERLAY
   ============================================================ */

.mobile-nav-overlay {
  position: fixed;
  inset: 0;
  background-color: var(--casbah-blue-dark);
  z-index: calc(var(--z-nav) - 1);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.4s ease;
}

.mobile-nav-overlay::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url('../assets/patterns/arabesque.svg');
  background-size: 100px;
  background-repeat: repeat;
  opacity: 0.05;
}

.mobile-nav-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
  text-align: center;
}

.mobile-nav-links .nav-item {
  transform: translateY(20px);
  opacity: 0;
  transition: all 0.4s ease;
}

.mobile-nav-overlay.active .mobile-nav-links .nav-item {
  transform: translateY(0);
  opacity: 1;
}

.mobile-nav-overlay.active .mobile-nav-links .nav-item:nth-child(1) { transition-delay: 0.1s; }
.mobile-nav-overlay.active .mobile-nav-links .nav-item:nth-child(2) { transition-delay: 0.15s; }
.mobile-nav-overlay.active .mobile-nav-links .nav-item:nth-child(3) { transition-delay: 0.2s; }
.mobile-nav-overlay.active .mobile-nav-links .nav-item:nth-child(4) { transition-delay: 0.25s; }
.mobile-nav-overlay.active .mobile-nav-links .nav-item:nth-child(5) { transition-delay: 0.3s; }
.mobile-nav-overlay.active .mobile-nav-links .nav-item:nth-child(6) { transition-delay: 0.35s; }
.mobile-nav-overlay.active .mobile-nav-links .nav-item:nth-child(7) { transition-delay: 0.4s; }

.mobile-nav-links .nav-item-ar {
  font-size: var(--text-3xl);
}

.mobile-nav-links .nav-item-fr {
  font-size: var(--text-base);
}

@media (max-width: 1024px) {
  .nav-links, .lang-toggle {
    display: none;
  }
  .mobile-menu-btn {
    display: flex;
  }
}

/* ============================================================
   FOOTER
   ============================================================ */

.site-footer {
  background-color: var(--ink);
  color: var(--ivory);
  position: relative;
  padding-top: var(--space-5xl);
}

/* Frieze */
.footer-frieze {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 40px;
  background-image: url('../assets/patterns/arabesque.svg');
  background-size: 40px;
  background-repeat: repeat-x;
  opacity: 0.15;
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--space-3xl);
  padding-bottom: var(--space-3xl);
  border-bottom: 1px solid rgba(245, 240, 232, 0.1);
}

.footer-brand {
  margin-bottom: var(--space-xl);
}

.footer-brand .nav-logo {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-sm);
}

.footer-quote {
  font-family: var(--font-arabic);
  font-size: var(--text-xl);
  line-height: 1.6;
  color: var(--plaster);
  margin-bottom: var(--space-sm);
  direction: rtl;
}

.footer-quote-fr {
  font-family: var(--font-display);
  font-size: var(--text-base);
  font-style: italic;
  color: rgba(245, 240, 232, 0.6);
}

.footer-heading {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--gold);
  margin-bottom: var(--space-lg);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer-link {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: rgba(245, 240, 232, 0.8);
  transition: var(--transition-fast);
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
}

.footer-link:hover {
  color: var(--gold);
  transform: translateX(5px);
}

.footer-bottom {
  padding: var(--space-lg) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-display);
  font-size: var(--text-sm);
  color: rgba(245, 240, 232, 0.5);
}

@media (max-width: 768px) {
  .footer-top {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }
  .footer-bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }
}

/* ============================================================
   MASHRABIYA LATTICE (CSS Grid Pattern)
   ============================================================ */

.mashrabiya-lattice {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(20px, 1fr));
  gap: 2px;
  background: var(--ink);
  padding: 2px;
  position: relative;
}

.mashrabiya-lattice::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(26, 18, 8, 0.4);
  pointer-events: none;
}

.mashrabiya-cell {
  background: var(--ivory);
  aspect-ratio: 1;
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
}

/* ============================================================
   HERO SHARED
   ============================================================ */

.hero {
  position: relative;
  min-height: 60vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: var(--nav-height);
  color: var(--ivory);
  text-align: center;
}

.hero-full {
  min-height: 100vh;
  padding-top: 0;
}

.hero-content {
  position: relative;
  z-index: var(--z-above);
  max-width: 800px;
  padding: 0 var(--space-lg);
}

/* ============================================================
   LAYOUT CARDS
   ============================================================ */

/* Generic Card */
.content-card {
  background: white;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  height: 100%;
  display: flex;
  flex-direction: column;
}

.content-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
}

.content-card .arch-container {
  height: 250px;
  flex-shrink: 0;
}

.content-card-body {
  padding: var(--space-xl);
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.content-card-title-ar {
  font-family: var(--font-arabic);
  font-size: var(--text-xl);
  color: var(--casbah-blue);
  margin-bottom: var(--space-xs);
}

.content-card-title-fr {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  color: var(--terracotta);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-md);
}

.content-card-text {
  font-size: var(--text-sm);
  color: rgba(26, 18, 8, 0.8);
  margin-bottom: var(--space-lg);
  flex-grow: 1;
}