/* ==========================================================================
   MervenurElectric.com.tr - Responsive (Mobil) Stil Dosyası
   ========================================================================== */

@media (max-width: 991px) {
  .container { padding: 0 16px; }
  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }

  .header-top-inner { flex-direction: column; gap: 4px; padding: 6px 0; text-align: center; }
  .header-contact a { margin: 0 8px; }

  .mobile-menu-toggle { display: flex; }
  .main-nav.open ~ .mobile-menu-toggle { display: none; }

  .main-nav {
    position: fixed;
    top: 0; right: -320px;
    width: 300px; max-width: 85vw; height: 100vh;
    background: var(--color-white);
    box-shadow: -4px 0 20px rgba(0,0,0,0.15);
    padding: 90px 20px 20px;
    transition: right .3s ease;
    z-index: 900;
    overflow-y: auto;
  }
  .main-nav.open { right: 0; }
  .main-nav > ul { flex-direction: column; gap: 4px; }
  .main-nav a { display: block; padding: 12px 8px; border-bottom: 1px solid var(--color-border); }
  .dropdown-menu { position: static; box-shadow: none; display: none; padding-left: 14px; }
  .has-dropdown.open .dropdown-menu { display: block; }
  .has-dropdown .caret { float: right; }

  .header-cta { display: none; }

  .mobile-menu-close {
    display: flex; align-items: center; justify-content: center;
    position: absolute; top: 18px; right: 18px;
    width: 38px; height: 38px; border-radius: 50%;
    background: var(--color-bg-light); border: 1px solid var(--color-border);
    font-size: 1.1rem; line-height: 1; color: var(--color-secondary);
    cursor: pointer; z-index: 910;
  }

  .nav-overlay {
    display: none;
    position: fixed; inset: 0; background: rgba(0,0,0,0.4); z-index: 850;
  }
  .nav-overlay.open { display: block; }

  .hero-slider { min-height: 380px; }
  .hero-slide h1 { font-size: 1.8rem; }
  .hero-slide h2 { font-size: 1.05rem; }

  .iletisim-grid { grid-template-columns: 1fr; }
  .cta-band-inner { flex-direction: column; text-align: center; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
}

@media (max-width: 600px) {
  .btn { padding: 10px 20px; font-size: .88rem; }
  .hizmet-grid { grid-template-columns: 1fr; }
  .neden-grid { grid-template-columns: 1fr 1fr; }
  .sektor-grid { grid-template-columns: 1fr; }
  .floating-cta-group { bottom: 14px; right: 14px; gap: 10px; }
  .floating-cta-btn { width: 50px; height: 50px; padding: 0; border-radius: 50%; justify-content: center; }
  .floating-cta-text { display: none; }
  .floating-cta-icon { font-size: 1.35rem; }
  .footer-regions-list { font-size: 6.5pt; }
}