/* mobile.css */
@media (max-width: 860px) {
  nav .nav-links { display: none; }
  nav .burger { display: block; }
  
  .floating-btns { display: none !important; }
  
  .mob-sticky {
    display: flex !important;
    position: fixed;
    bottom: 0; left: 0; width: 100%;
    background: rgba(28,43,74,.97);
    backdrop-filter: blur(8px);
    border-top: 1px solid rgba(255,255,255,.1);
    z-index: 999;
    padding-bottom: env(safe-area-inset-bottom);
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    padding: 10px 16px 14px;
  }
  .mob-sticky a, .mob-sticky button {
    flex: 1; text-align: center; padding: 10px 0; color: white; font-size: 14px; font-weight: 700; border-radius: 10px;
  }
  .mob-sticky .open-booking { background: var(--accent); }
  body { padding-bottom: 70px; }
}

@media (max-width: 768px) {
  section { padding: 48px 16px !important; }
  .grid-2, .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .grid-3 { grid-template-columns: 1fr; }
  
  .hero-grid { grid-template-columns: 1fr; }
  .hero-photo-wrap { display: none; }
  h1 { font-size: 36px; }
  
  .service-card {
    grid-template-columns: 1fr;
    padding: 24px;
    gap: 24px;
  }
  .service-photo-ph { display: none; }
  
  .process-grid { flex-direction: column; gap: 24px; margin-top: 32px;}
  .process-grid::after { display: none; }
  .process-step { display: flex; flex-direction: row; align-items: flex-start; gap: 16px; }
  .process-step .icon { margin-bottom: 0; }
  
  .modal-content { padding: 24px; }
}

@media (max-width: 600px) {
  .trust-bar { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
  
  /* Mobile Problems Carousel is handled via JS + hiding/showing elements, 
     but we need to override the grid temporarily */
  .problems-grid { display: block; margin-top: 24px; }
  .problems-grid .card-problem { display: none; text-align: center; min-height: 220px; align-items:center; justify-content:center; }
  .problems-grid .card-problem .icon-circle { width: 64px; height: 64px; margin: 0 auto; }
  .problems-grid .card-problem .icon-circle svg { width: 32px; height: 32px; }
  .problems-grid .card-problem .card-title { font-size: 16px; }
  .pb-nav { display: flex; align-items: center; justify-content: center; gap: 16px; margin-top: 24px;}
  .pb-dots { display: flex; gap: 6px; }
  .pb-dots span { width: 8px; height: 8px; border-radius: 50%; background: rgba(0,0,0,.1); transition: background .2s;}
  .pb-dots span.active { background: var(--accent); }
  .pb-btn { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--grey-mid); display:flex; align-items:center; justify-content:center; background:var(--white);}
  
  /* Session Carousel Height */
  .session-carousel { height: 260px; }
}

/* New Mobile Menu Styles */
.burger {
  display: none;
  background: none;
  border: none;
  width: 30px;
  height: 20px;
  position: relative;
  cursor: pointer;
  padding: 0;
}
.burger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--white);
  position: absolute;
  left: 0;
  transition: all 0.3s ease;
}
.burger span:nth-child(1) { top: 0; }
.burger span:nth-child(2) { top: 9px; }
.burger span:nth-child(3) { top: 18px; }

@media (max-width: 860px) {
  .burger { display: block; }
}

.mobile-menu-overlay {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(28, 43, 74, 0.98);
  backdrop-filter: blur(10px);
  z-index: 2000;
  display: none; /* Controlled by JS fadeIn */
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.close-menu {
  position: absolute;
  top: 24px; right: 24px;
  font-size: 32px;
  color: white;
  background: none;
  border: none;
  cursor: pointer;
}
.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 32px;
  width: 100%;
  padding: 0 40px;
  align-items: center;
}
.mobile-nav-links a {
  color: white;
  font-size: 24px;
  font-weight: 700;
  text-decoration: none;
  transition: color 0.2s;
}
.mobile-nav-links a:hover {
  color: var(--accent);
}