/* ==========================================================
   Al Sawy Waterproofing — Main Interactive Components
   ========================================================== */

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 0.875rem 2rem;
  font-family: var(--font-heading);
  font-weight: 600;
  border-radius: var(--radius-full);
  cursor: pointer;
  border: 1px solid transparent;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: linear-gradient(135deg, var(--royal-blue) 0%, var(--royal-blue-hover) 100%);
  color: var(--white);
  box-shadow: var(--shadow-blue-glow);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px var(--royal-blue-glow);
}

.btn-gold {
  background: linear-gradient(135deg, #e5b84c 0%, var(--gold-accent) 100%);
  color: var(--black);
  box-shadow: var(--shadow-glow);
}

.btn-gold:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 25px var(--gold-glow);
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  background: rgba(10, 12, 16, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: all var(--transition-normal);
}

.navbar.scrolled {
  background: rgba(10, 12, 16, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--card-border);
  padding: 0.65rem 0;
  box-shadow: var(--shadow-md);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.nav-links {
  display: flex;
  gap: 1.75rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 0.5rem 0;
}

.nav-link:hover,
.nav-link.active {
  color: var(--white);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  width: 0;
  height: 2px;
  background: var(--gold-accent);
  transition: width var(--transition-normal);
}

[dir="rtl"] .nav-link::after {
  left: auto;
  right: 0;
}

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

/* Lang Switch */
.lang-switch {
  color: var(--gold-accent);
  font-weight: 700;
  border: 1px solid var(--gold-accent);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  transition: all 0.3s ease;
}
.lang-switch:hover {
  background: var(--gold-accent);
  color: var(--black);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 30px;
  height: 24px;
  position: relative;
  z-index: 1001;
}

.mobile-menu-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--gold-accent);
  position: absolute;
  left: 0;
  transition: all 0.3s ease;
}

.mobile-menu-toggle span:nth-child(1) { top: 0; }
.mobile-menu-toggle span:nth-child(2) { top: 11px; }
.mobile-menu-toggle span:nth-child(3) { bottom: 0; }

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

/* Mobile Nav Overlay */
.mobile-nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(10, 12, 16, 0.98);
  backdrop-filter: blur(15px);
  -webkit-backdrop-filter: blur(15px);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: all 0.4s ease;
  transform: translateY(-10px);
}

.mobile-nav-overlay.open {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

.mobile-nav-content {
  width: 100%;
  padding: 2rem;
}

.mobile-nav-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  text-align: center;
}

.mobile-nav-links a {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--text-secondary);
  display: block;
  transition: color 0.3s ease;
}

.mobile-nav-links a:hover,
.mobile-nav-links a.active {
  color: var(--gold-accent);
}

/* Breadcrumbs */
.breadcrumbs {
  padding: 0.75rem 1.5rem;
  font-size: 0.85rem;
  color: var(--text-muted);
}

.breadcrumbs__list {
  display: flex;
  align-items: center;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 0;
}

.breadcrumbs__item {
  display: inline-flex;
  align-items: center;
}

.breadcrumbs a {
  color: var(--text-secondary);
}

.breadcrumbs a:hover {
  color: var(--gold-accent);
}

.breadcrumbs .separator {
  margin: 0 0.35rem;
  opacity: 0.5;
  color: var(--text-muted);
}

/* Stat Numbers */
.stat-number {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 2.5rem;
  color: var(--gold-accent);
  background: linear-gradient(135deg, #f3e0aa 0%, var(--gold-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Stars */
.stars {
  color: var(--gold-accent);
  letter-spacing: 2px;
}