/* ==========================================================================
   Header / Navigation
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: transparent;
  transition: all var(--transition-normal);
  padding: var(--spacing-md) 0;
}

.site-header.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  padding: var(--spacing-sm) 0;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  text-decoration: none;
}

.header-logo {
  height: 85px;
  width: auto;
  max-width: 400px;
  object-fit: contain;
  display: block;
  transform: scale(1.25);
  transform-origin: left center;
}

.footer-logo {
  height: 75px;
  width: auto;
  max-width: 340px;
  object-fit: contain;
  display: block;
  transform: scale(1.2);
  transform-origin: left center;
}

@media (max-width: 768px) {
  .nav-container {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-md);
  }

  .logo-link {
    margin: 0 auto;
    justify-content: center;
  }

  .header-logo {
    height: 70px;
    max-width: 290px;
    transform: scale(1.3);
    transform-origin: center center;
  }

  .footer-logo {
    height: 60px;
    max-width: 280px;
    transform: scale(1.15);
    transform-origin: left center;
  }

  .mobile-menu-btn {
    position: absolute;
    right: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
  }
}

.logo-text-primary {
  color: var(--color-primary-blue);
}

.logo-text-secondary {
  color: var(--color-primary-green);
}

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

.nav-link {
  color: var(--color-text-navy);
  font-weight: 500;
  font-size: 0.95rem;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  width: 0;
  height: 2px;
  bottom: -4px;
  left: 0;
  background: var(--gradient-primary);
  transition: width var(--transition-normal);
}

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

.nav-link:hover {
  color: var(--color-primary-blue);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  color: var(--color-text-navy);
  cursor: pointer;
  padding: 8px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.site-footer {
  background: var(--color-bg-secondary);
  padding: var(--spacing-4xl) 0 var(--spacing-xl);
  border-top: 1px solid rgba(0,0,0,0.05);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--spacing-2xl);
  margin-bottom: var(--spacing-3xl);
}

.footer-col h4 {
  margin-bottom: var(--spacing-lg);
  font-size: 1.1rem;
}

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

.footer-links a {
  color: var(--color-text-body);
  display: inline-block;
}

.footer-links a:hover {
  color: var(--color-primary-blue);
  transform: translateX(4px);
}

.social-links {
  display: flex;
  gap: var(--spacing-md);
  margin-top: var(--spacing-md);
}

.social-icon {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-bg-white);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary-blue);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
}

.social-icon:hover {
  background: var(--color-primary-blue);
  color: var(--color-bg-white);
  transform: translateY(-2px);
}

.footer-bottom {
  text-align: center;
  padding-top: var(--spacing-xl);
  border-top: 1px solid rgba(0,0,0,0.05);
  color: var(--color-text-muted);
  font-size: 0.875rem;
}

/* ==========================================================================
   Floating Action Buttons
   ========================================================================== */
.fab-container {
  position: fixed;
  bottom: var(--spacing-lg);
  right: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  z-index: 999;
}

.fab {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: var(--shadow-lg);
  transition: all var(--transition-normal);
}

.fab:hover {
  transform: scale(1.1);
}

.fab-whatsapp {
  background: #25D366;
}
.fab-call {
  background: var(--color-primary-blue);
}

/* ==========================================================================
   Mobile Adjustments
   ========================================================================== */
@media (max-width: 992px) {
  .nav-menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: var(--color-bg-white);
    flex-direction: column;
    align-items: flex-start;
    padding: 80px var(--spacing-xl);
    box-shadow: var(--shadow-xl);
    transition: right var(--transition-normal);
  }
  
  .nav-menu.active {
    right: 0;
  }
  
  .mobile-menu-btn {
    display: block;
    z-index: 1001;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }
}

/* ==========================================================================
   Booking Modal
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: all var(--transition-normal);
}
.modal-overlay.active {
  opacity: 1;
  visibility: visible;
}
.modal-content {
  background: var(--color-bg-white);
  width: 90%;
  max-width: 600px;
  max-height: 90vh;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  overflow-y: auto;
  transform: translateY(20px) scale(0.95);
  transition: all var(--transition-normal);
  position: relative;
}
.modal-overlay.active .modal-content {
  transform: translateY(0) scale(1);
}
.modal-close {
  position: absolute;
  top: var(--spacing-md);
  right: var(--spacing-md);
  background: var(--color-bg-secondary);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-text-navy);
  transition: all var(--transition-fast);
  z-index: 10;
}
.modal-close:hover {
  background: #E2E8F0;
}
.modal-body {
  padding: var(--spacing-2xl) var(--spacing-xl);
}
.modal-success {
  text-align: center;
  padding: var(--spacing-4xl) var(--spacing-xl);
  display: none;
}